Explore Dr. Petteruti's Work

Dr. Petteruti shares his clinical experience and medical insights through books, peer-reviewed research, podcasts, videos, and educational resources for both patients and healthcare professionals. Explore his work below.

Board Certification & Professional Credentials

Education and Medical Training

Tufts University
Bachelor of Arts in English, cum laude

Philadelphia College of Osteopathic Medicine
Doctor of Osteopathic Medicine

Martin Army Community Hospital, Fort Benning, Georgia
Family Practice Internship and Residency

Accredited by the American Medical Association and American Osteopathic Association

Board Certification and Professional Credentials

Dr. Stephen Petteruti is board-certified in Family Medicine and has more than 30 years of experience in preventive, primary, and functional medicine. His education at Tufts University, osteopathic medical training, and family practice residency provided the foundation for his whole-person approach to patient care.

Throughout his career, Dr. Petteruti has continued his education in areas that influence long-term health, quality of life, and healthy aging. His clinical experience includes:

 Preventive medicine

 Functional and integrative medicine

 Men’s health and prostate health

 Prostate cancer consultation and ongoing care

 Hormone optimization

 Medical weight management

 Metabolic health

 Cardiovascular risk reduction

 Environmental medicine

 Healthy aging and longevity medicine

Dr. Petteruti has also contributed to peer-reviewed medical literature through research examining calcium EDTA chelation therapy and coronary artery calcium scores. His research reflects the same approach he brings to patient care: asking relevant clinical questions, evaluating outcomes, and using evidence to guide recommendations.

Today, he combines traditional medical training, advanced certifications, current research, and decades of clinical experience to help patients understand their options and make informed healthcare decisions.

Dr. Petteruti's Clinical Philosophy

Medicine has made extraordinary advances over the past century. We have developed remarkable technologies capable of detecting disease earlier than ever before and treatments that would have been unimaginable only a generation ago. Yet despite these advances, chronic diseases continue to increase.

Dr. Petteruti believes one reason is that modern healthcare often focuses on treating illness after it develops rather than identifying the factors that contribute to disease in the first place.

His philosophy is built on a simple principle:

The best treatment is often preventing the disease from developing or progressing in the first place.

Rather than asking only, "What medication treats this condition?" Dr. Petteruti begins by asking a different question:

"Why did this happen?"

That question shapes every aspect of his practice.

Patients undergo comprehensive evaluations that consider not only laboratory values and imaging studies but also nutrition, hormone balance, metabolic health, environmental exposures, lifestyle, sleep, stress, and other factors that influence long-term wellness.

This approach does not reject conventional medicine. It embraces evidence-based diagnostics and treatments while recognizing that medications and procedures are only one part of maintaining health. Prevention, education, and informed decision-making are equally important.

One area where this philosophy is especially evident is prostate cancer. Through his bestselling book, Fight Cancer Like a Man, and his ongoing educational work, Dr. Petteruti encourages men to slow down, ask better questions, understand the available evidence, and carefully weigh both the potential benefits and long-term consequences of treatment. His goal is not to discourage treatment when it is appropriate but to ensure that every patient makes decisions based on knowledge rather than fear.

Ultimately, Dr. Petteruti believes medicine works best when physicians and patients become partners. By understanding individual risk factors, critically evaluating the evidence, and developing personalized strategies for prevention and treatment, patients are better equipped to improve both the length and quality of their lives.

Published Research

Throughout his career, Dr. Stephen Petteruti has believed that medicine advances by asking better questions and testing them through scientific research. While much of modern healthcare relies on established guidelines, he recognizes that many important questions in preventive medicine remain unanswered. His research reflects a commitment to exploring these questions through objective investigation rather than anecdotal experience.

His published work has focused on identifying practical strategies that may reduce modifiable risk factors associated with chronic disease. Areas of investigation have included environmental medicine, calcium EDTA chelation therapy, cardiovascular health, and preventive interventions designed to improve long-term patient outcomes.

Rather than conducting research for academic recognition alone, Dr. Petteruti's goal has always been to answer questions that arise in everyday clinical practice. Every study begins with a simple premise: if a treatment is going to be recommended to patients, it should be supported by evidence whenever possible.

His research continues to reflect the same philosophy that guides his medical practice, combining scientific curiosity with a commitment to improving patient care through evidence-based medicine.

Peer-Reviewed Publications

Dr. Petteruti is the author of peer-reviewed research published in Cureus, an internationally recognized, peer-reviewed medical journal indexed in PubMed. His publications explore topics at the intersection of preventive medicine, environmental health, and cardiovascular disease.

Educating Beyond the Exam Room

For Dr. Petteruti, writing is a natural extension of practicing medicine. While appointments may last an hour, the lessons that help people achieve better health often require much more time to explain.

Through books, research publications, podcasts, and educational resources, he strives to make complex medical information understandable without sacrificing scientific accuracy. His goal is not simply to share information but to equip patients and healthcare professionals with the knowledge they need to make thoughtful, evidence-based decisions.

Whether discussing preventive medicine, prostate cancer, hormone optimization, or cellular health, Dr. Petteruti's mission remains the same:

To help people make better health decisions through science, education, and individualized care.

Intellectual Medicine

Founded by Dr. Stephen Petteruti, Intellectual Medicine was created on a simple belief: healthcare should focus on preventing disease, not simply treating it after it develops.

For more than three decades, Dr. Petteruti has helped patients take a proactive approach to their health by identifying risk factors early, addressing underlying causes of illness, and developing personalized strategies designed to improve both longevity and quality of life. Rather than relying on a one-size-fits-all model, Intellectual Medicine emphasizes comprehensive evaluations that consider each patient's unique medical history, lifestyle, laboratory findings, environmental exposures, and long-term health goals.

The practice combines evidence-informed preventive medicine with personalized care in the following areas:

 Preventive Medicine and Personalized Health Risk Assessment

 Men’s Health and Testosterone Therapy

 Hormone Replacement Therapy for Men and Women

 Metabolic Health and Medical Weight Management

 Environmental Medicine and Heavy Metal Exposure

 Cardiovascular Risk Assessment and Prevention

 Healthy Aging and Longevity Medicine

 Prostate Health and Prostate Cancer Care

Every recommendation begins with the same question:

"What can we do today to reduce your risk tomorrow?"

This philosophy has guided the practice since its inception and continues to shape every patient consultation.

Today, Intellectual Medicine serves patients throughout the United States through both in-person and telemedicine services, helping individuals navigate complex medical decisions with a focus on science, education, and individualized care.

Intellectual Medicine University

Dr. Petteruti believes that improving healthcare requires more than educating patients; it also requires educating healthcare providers.

To expand the reach of preventive medicine, he founded Intellectual Medicine University (IMU), an educational platform dedicated to providing practical, evidence-based training for physicians, nurse practitioners, physician assistants, and other healthcare professionals.

Unlike many continuing education programs that focus primarily on theory, IMU emphasizes real-world clinical application. Courses are developed from decades of patient care and are designed to provide clinicians with practical tools they can implement immediately in their own practices.

Key training topics include:

 Hormone Therapy Certification and Clinical Training

 IV Therapy Certification and IV Nutrient Therapy Training

 Prostate Cancer Provider Training

 Men’s Health and Testosterone Therapy Training

 Preventive and Functional Medicine Education

 Medical Weight Loss and Metabolic Health Training

 Cardiovascular Risk Assessment and Prevention

 Clinical Protocol Development and Implementation

 Peptide Certification

 Practice Growth and Patient Care Implementation

Dr. Petteruti's goal is not simply to teach medicine but to help clinicians think differently about disease prevention. By combining current scientific literature with real-world clinical experience, IMU equips providers to deliver more personalized, evidence-based care while improving patient outcomes.

Through Intellectual Medicine University, Dr. Petteruti continues to mentor healthcare professionals across the country who share his commitment to advancing preventive medicine through education, clinical excellence, and lifelong learning.

The Intellectual Medicine Podcast

Education has always been one of Dr. Petteruti's greatest passions.

Recognizing that many patients struggle to find balanced, evidence-based medical information, he launched the Intellectual Medicine Podcast on YouTube, Spotify, and Apple to help bridge the gap between complex medical research and practical healthcare decisions.

Each episode explores timely topics in preventive medicine, men's health, hormone optimization, cardiovascular disease, environmental medicine, nutrition, healthy aging, and prostate cancer. Drawing from published research, decades of clinical experience, and real patient questions, Dr. Petteruti explains complex medical concepts in a way that is accessible, practical, and grounded in scientific evidence.

A recurring theme throughout the Podcast is encouraging listeners to become active participants in their healthcare. Rather than accepting recommendations at face value, Dr. Petteruti challenges patients to ask better questions, understand the available evidence, and make decisions that align with both their health goals and their quality of life.

In addition to discussing current medical research, the Podcast frequently features clinical case discussions, commentary on emerging healthcare trends, and educational conversations designed to help listeners better understand the reasoning behind medical recommendations.

With hundreds of educational episodes available across major podcast platforms and YouTube, the Intellectual Medicine Podcast has become an important resource for patients and healthcare professionals seeking thoughtful, physician-led discussions on preventive medicine and chronic disease prevention.

Fight Cancer Like a Man

Dr. Stephen Petteruti is the author of the bestselling book Fight Cancer Like a Man, a practical guide that challenges many of the conventional assumptions surrounding prostate cancer diagnosis and treatment.

After caring for thousands of men over the course of his career, Dr. Petteruti recognized a recurring pattern. Many patients were being asked to make life-changing treatment decisions within days or weeks of hearing the words, "You have prostate cancer." Too often, those decisions were driven by fear, incomplete information, or the belief that immediate treatment was the only responsible option.

Fight Cancer Like a Man was written to change that conversation.

Rather than telling men what decision to make, the book teaches them how to make better decisions. It explains the science behind PSA testing, prostate MRI, biopsy, Gleason grading, hormone therapy, surgery, radiation, and active surveillance in language patients can understand. Throughout the book, Dr. Petteruti encourages readers to ask informed questions, seek complete information, and carefully consider both the potential benefits and long-term consequences of treatment.

The central message is simple:

Not every diagnosis requires an immediate intervention, and every man deserves to understand his options before making life-changing decisions.

The book reflects the same philosophy that has guided Dr. Petteruti throughout his career: patients make better decisions when they are educated, empowered, and actively involved in their own care.

Today, Fight Cancer Like a Man has helped thousands of men and their families better understand prostate cancer and navigate one of the most important healthcare decisions they may ever face.

Speaking & Professional Education

Dr. Stephen Petteruti is an accomplished physician educator and speaker who has presented nationally on topics related to preventive medicine, medical weight loss, men's health, hormone optimization, environmental medicine, cardiovascular health, intravenous nutrient therapy, and prostate cancer. His presentations combine decades of clinical experience with current scientific literature, providing audiences with practical, evidence-based insights that can be immediately applied in patient care.

Throughout his career, Dr. Petteruti has been invited to present at leading medical conferences and educational events, including programs hosted by the American College for Advancement in Medicine (ACAM) and the American Academy of Anti-Aging Medicine (A4M). In addition to national conferences, he has educated physicians, nurse practitioners, physician assistants, and other healthcare professionals through physician training programs, continuing medical education, webinars, workshops, and online educational platforms.

Whether speaking to a room of clinicians or educating patients, Dr. Petteruti's objective remains the same: to simplify complex medical topics without oversimplifying the science. His presentations encourage audiences to critically evaluate emerging research, ask better clinical questions, and apply evidence-based strategies that improve patient outcomes.

Areas of Clinical and Educational Expertise

 Preventive Medicine and Personalized Health Risk Assessment

 Hormone Replacement Therapy and Hormone Optimization

 Men’s Health, Testosterone Therapy, and Sexual Health

 Prostate Health and Prostate Cancer Treatment Decision Support

 Metabolic Health, Medical Weight Loss, and Body Composition

 Environmental Medicine, Heavy Metal Exposure, and Chelation Therapy

 IV Vitamin Therapy and Intravenous Nutrient Therapy

 Cardiovascular Risk Assessment and Prevention

 Functional and Integrative Medicine

 Healthy Aging and Longevity Medicine

 Evidence-Based Clinical Decision-Making

 Clinical Protocol Development and Provider Education

Known for his engaging, practical, and clinically focused speaking style, Dr. Petteruti emphasizes individualized, patient-centered care while challenging healthcare professionals to think beyond protocol-driven medicine. His presentations are designed to bridge the gap between scientific evidence and real-world clinical practice, equipping providers with knowledge they can implement immediately to improve patient care.

Media Appearances

Dr. Petteruti is committed to making high-quality medical education accessible to everyone, not just those who visit his practice.

Over the years, he has shared his expertise through podcasts, interviews, webinars, online educational programs, and digital media, reaching audiences across the United States and internationally. His educational content focuses on helping patients and healthcare professionals better understand complex medical topics while separating scientific evidence from misinformation.

As host of the Intellectual Medicine Podcast, Dr. Petteruti regularly discusses emerging medical research, preventive health strategies, prostate cancer, cardiovascular disease, hormone optimization, environmental medicine, and healthy aging. Each episode is designed to provide practical, physician-led education that empowers listeners to make informed healthcare decisions.

In addition to the Podcast, Dr. Petteruti has created hundreds of educational videos that explain medical concepts in a clear, approachable manner. His content has reached millions of viewers across YouTube and other digital platforms, making evidence-based preventive medicine accessible to patients around the world.

Whether writing articles, recording podcasts, or participating in interviews, Dr. Petteruti's mission remains unchanged:

To help people make better health decisions by providing honest, evidence-based medical education they can trust.

Dr. Petteruti's Preventive Medicine Philosophy

Medicine has never been more advanced. We can detect disease earlier, perform increasingly sophisticated procedures, and prescribe medications that were unimaginable only a generation ago.

Yet despite these remarkable advances, chronic diseases continue to rise. Heart disease, diabetes, obesity, hormone disorders, neurodegenerative conditions, and many cancers remain among the leading causes of illness and death worldwide.

Dr. Stephen Petteruti believes one reason is that modern healthcare often emphasizes reactive medicine, treating disease after it develops, rather than helping patients reduce their risk before disease begins.

That belief has shaped his entire career.

Rather than waiting for illness to occur, Dr. Petteruti focuses on identifying the factors that influence long-term health and intervening as early as possible. His approach considers not only symptoms but also the biological, environmental, and lifestyle factors that contribute to chronic disease over time.

His philosophy is built on several core principles. 

 Prevention Is Better Than Intervention

Whenever possible, reducing the risk of disease is preferable to treating disease after irreversible damage has occurred. Early identification of risk factors provides patients with more choices and often leads to better long-term outcomes.

 Every Patient Is Different

No two patients have identical genetics, medical histories, lifestyles, or health goals. Personalized medicine requires individualized evaluation rather than a one-size-fits-all approach.

 Education Leads to Better Decisions

Patients who understand their health are better equipped to participate in medical decision-making. Dr. Petteruti believes physicians should educate, not simply prescribe, so patients can make informed choices based on evidence rather than fear.

 Science Should Guide Care

Innovation should always be balanced with scientific rigor. Dr. Petteruti supports the thoughtful integration of new therapies when supported by evidence while remaining committed to honest discussions about benefits, limitations, and uncertainty.

 Quality of Life Matters

Extending life is important, but so is preserving the ability to live well. Treatment decisions should consider not only survival but also strength, independence, energy, cognitive health, urinary function, sexual health, and overall quality of life.

These principles continue to guide every patient consultation, every educational program, and every research project. They reflect Dr. Petteruti's belief that medicine is at its best when physicians and patients work together to prevent disease, reduce risk, and make thoughtful, individualized healthcare decisions.

Frequently Asked Questions

 What type of physician is Dr. Stephen Petteruti?

Dr. Stephen Petteruti is a board-certified family physician with more than 30 years of clinical experience. His practice focuses on preventive medicine, men's health, hormone optimization, environmental medicine, cardiovascular risk reduction, healthy aging, and prostate cancer.

 Where does Dr. Petteruti practice?

Dr. Petteruti is the founder of Intellectual Medicine in Fort Lauderdale, Florida. He provides care to patients in person and through telemedicine where permitted by state regulations.

 What makes Dr. Petteruti's approach different?

Dr. Petteruti emphasizes prevention, individualized care, and patient education. Rather than treating laboratory values or diagnoses in isolation, he evaluates the broader factors that influence long-term health and helps patients make informed decisions based on the best available evidence.

 Has Dr. Petteruti published medical research?

Yes. Dr. Petteruti has authored peer-reviewed research published in Cureus, including studies examining calcium EDTA chelation therapy, environmental lead exposure, and coronary artery calcium scores.

 Has Dr. Petteruti written any books?

Yes. He is the author of Fight Cancer Like a Man, a bestselling book that helps men better understand prostate cancer diagnosis, treatment options, and the importance of informed decision-making.

 Does Dr. Petteruti educate healthcare professionals?

Yes. Through Intellectual Medicine University, Dr. Petteruti provides educational programs designed to help physicians, nurse practitioners, physician assistants, and other healthcare professionals expand their knowledge of preventive and functional medicine.

 Where can I learn more from Dr. Petteruti?

In addition to seeing patients, Dr. Petteruti regularly shares educational content through the Intellectual Medicine Podcast, YouTube videos, articles, and online resources focused on preventive medicine and healthy aging.

Career Timeline

 Early Medical Training

Dr. Stephen Petteruti earned his Doctor of Osteopathic Medicine degree and completed postgraduate training in family medicine, laying the foundation for a career centered on comprehensive patient care and long-term wellness.

 Building a Preventive Medicine Practice

Early in his career, Dr. Petteruti recognized that many chronic illnesses could be better managed and in some cases prevented through earlier intervention, patient education, and individualized treatment strategies. This philosophy became the cornerstone of his clinical practice.

 Expanding into Functional and Preventive Medicine

As scientific understanding of chronic disease evolved, Dr. Petteruti broadened his clinical focus to include hormone optimization, environmental medicine, cardiovascular prevention, metabolic health, and healthy aging, integrating evidence-based preventive strategies into patient care.

 Research and Scientific Publication

Driven by questions arising from everyday clinical practice, Dr. Petteruti began conducting clinical research on topics including calcium EDTA chelation therapy, environmental lead exposure, and coronary artery calcium. His work has been published in peer-reviewed medical journals and contributes to ongoing discussions in preventive medicine.

 Founding Intellectual Medicine University

Recognizing the importance of educating other clinicians, Dr. Petteruti established Intellectual Medicine University to provide practical, evidence-based training for healthcare professionals seeking to expand their knowledge of preventive and functional medicine.

 Authoring Fight Cancer Like a Man

After years of helping men navigate prostate cancer diagnoses, Dr. Petteruti wrote Fight Cancer Like a Man to provide patients with a balanced, physician-led resource that emphasizes education, critical thinking, and informed decision-making.

 Continuing to Educate Patients Worldwide

Today, Dr. Petteruti continues to care for patients while sharing his expertise through the Intellectual Medicine Podcast, published research, educational videos, professional training programs, and public speaking. His mission remains unchanged: to help people make better health decisions through science, education, and individualized care.

Work With Dr. Stephen Petteruti

Whether you're looking for personalized medical care, guidance through a complex health decision, or opportunities to expand your clinical knowledge, Dr. Stephen Petteruti offers several ways to connect and learn.

For more than 30 years, his mission has remained the same: to help people make better health decisions through science, education, and individualized care. Whether that means working one-on-one with patients, educating healthcare professionals, or providing trusted medical information through books and podcasts, every resource is designed to empower people with the knowledge they need to improve their health and quality of life.

Schedule a Consultation

If you're looking for a physician who takes the time to understand your complete health picture, Dr. Petteruti offers comprehensive consultations focused on prevention, personalized medicine, and informed decision-making.

Patients consult with Dr. Petteruti for:

 Prostate Health and Prostate Cancer Treatment Guidance

 Second Opinions After a Prostate Cancer Diagnosis

 Men’s Health, Testosterone Therapy, and Sexual Health

 Hormone Replacement Therapy for Men and Women

 Cardiovascular Risk Assessment and Prevention

 Metabolic Health and Medical Weight Management

 Fatigue, Low Energy, and Changes Associated With Aging

 Environmental and Heavy Metal Exposure Concerns

 Preventive Medicine and Personalized Health Planning

 Second Opinions for Complex Healthcare Decisions

Each consultation is individualized, evidence-based, and designed to provide practical recommendations tailored to your unique health goals.

Read Fight Cancer Like a Man

A prostate cancer diagnosis can be overwhelming, but it should never leave you feeling uninformed.

In Fight Cancer Like a Man, Dr. Petteruti helps men and their families understand the science behind prostate cancer while encouraging thoughtful, evidence-based decision-making. The book explains complex topics in clear language, empowering readers to ask better questions and carefully evaluate their options before making life-changing treatment decisions.

Whether you have recently been diagnosed, are on active surveillance, or simply want to better understand prostate health, the book serves as a trusted resource grounded in decades of clinical experience.

Learn with Intellectual Medicine University

Healthcare is constantly evolving, and clinicians deserve education that goes beyond theory.

Through Intellectual Medicine University, Dr. Petteruti provides practical, evidence-based training for physicians, nurse practitioners, physician assistants, and other healthcare professionals who want to expand their knowledge of preventive and functional medicine.

Courses are built around real-world clinical experience and are designed to provide immediately applicable strategies that improve patient care.

Whether you're looking to broaden your expertise in preventive medicine or implement new clinical protocols into your practice, Intellectual Medicine University offers education that is practical, relevant, and grounded in science.

Listen to the Intellectual Medicine Podcast

If you enjoy learning through conversations and real-world clinical discussions, the Intellectual Medicine Podcast offers hundreds of physician-led episodes covering preventive medicine, men's health, hormone optimization, cardiovascular disease, prostate cancer, environmental medicine, and healthy aging.

Each episode is designed to simplify complex medical topics and provide balanced, evidence-based insights that help listeners become more informed participants in their healthcare.

Stay Connected

Follow Dr. Stephen Petteruti and Intellectual Medicine for education and updates on prostate cancer, men’s health, hormone therapy, preventive medicine, metabolic health, and healthy aging.

Follow Dr. Stephen Petteruti

• Dr. Stephen Petteruti on Instagram – Physician insights, educational videos, and commentary
• Dr. Stephen Petteruti on Facebook – Articles, videos, and conversations about men’s health and prostate cancer
• Dr. Stephen Petteruti on YouTube – In-depth discussions about prostate cancer, treatment decisions, and healthy aging
• Intellectual Medicine Podcast – Longer conversations about medicine, prevention, and health
• Dr. Stephen Petteruti on TikTok – Short educational videos on prostate cancer, men’s health, hormone therapy, and informed medical decision-making.

Follow Intellectual Medicine

• Intellectual Medicine on Instagram – Patient education, services, health information, and practice updates
• Intellectual Medicine on Facebook – Educational resources, announcements, and news from the practice

Whether you are a patient seeking answers, a family member researching healthcare options, or a healthcare professional continuing your education, these resources provide practical information to help you stay informed.

A Personal Message from Dr. Stephen Petteruti

If you've taken the time to read this page, you already know that I approach medicine a little differently.

I don't believe every abnormal test requires an immediate prescription. I don't believe every diagnosis demands aggressive treatment. And I certainly don't believe patients should make life-changing medical decisions based on fear or incomplete information.

I believe medicine works best when physicians educate, patients ask questions, and decisions are made thoughtfully, using the best available evidence and the unique circumstances of each individual.

That philosophy has guided every stage of my career, from caring for patients and conducting research to writing books, training healthcare providers, and creating educational resources for people around the world.

Whether you're facing a prostate cancer diagnosis, trying to improve your cardiovascular health, exploring hormone optimization, or simply looking for a physician who values prevention and individualized care, my goal is the same as it has always been:

To help you make better health decisions that improve both the quality and longevity of your life.

Thank you for taking the time to learn more about my work. I hope the information you've found here gives you confidence to ask better questions, seek thoughtful answers, and become an active partner in your healthcare journey.

I look forward to helping you take the next step.

— Dr. Stephen Petteruti, DO