Most Recommended Preventive Medicine Experts

Dr. Jagdish Khubchandani is a Professor of Public Health at New Mexico State University (NMSU), known for his extensive research and expertise in global health and social epidemiology

I’m Dr. Seyed Hassan Fakher MD, with Invigor Medical. We are a U.S.-based telemedicine clinic specializing in weight loss, longevity, and sexual health. My Clinical focus is on sports medicine orthopedics wellness and preventive health.

Medical Doctor with in-clinic and telemedicine experience, specializing in patient communication, health coaching, and digital-health tools. At Invigor Medical I serve as a Medical Reviewer and Media Contributor, delivering clear, evidence-based content on wellness, obesity care, preventive health and breaking down complex topics in general medicine, pharmacology, and everyday health questions so readers can make confident, informed decisions.

Dr. Daniel Ghiyam is a board-certified physician who focuses on hormone optimization, metabolic health, and personalized preventive care. His clinical work includes managing thyroid, adrenal, and sex hormones for both men and women, as well as reducing cardiometabolic risk and providing care based on root cause. Dr. Ghiyam is known for a practical, evidence-based approach that focuses on choosing the right treatment for each person, using the right delivery methods, and clearly teaching patients about their health at all stages of life.

Solving complex healthcare problems with innovative applications and simple solutions for…

I'm a board-certified internist and former primary care physician with over a decade of clinical experience. Now, I specialize in functional and lifestyle medicine and help adult men and women address chronic health concerns through a personalized, root-cause–focused approach. I have a special interest in longevity and identifying under-recognized cardiometabolic risk, particularly in Asian American patients, where traditional screening tools may underestimate risk. My approach is inclusive, culturally informed, and evidence-based, helping patients optimize their whole health and increase their health span.

*Board-Certified Family Medicine Physician (ABFM) with 14+ years clinical experience (based in Chicago, IL) *Named Castle Connolly Top Doctor (2024, 2025) *Medical Media Commentator seen on/in ABC 7, Fox 32, CBS 2, WGN 9, The Chicago Tribune , Chicago Sun Times, and Everyday Health; including a nationwide 25 interview satellite media tour (TV & radio, November 2025) *Premedical Student Mentor, Urban Bridges Medical Mentoring Program Dr. Rene is a board-certified Family Medicine physician and Fellow of the American Academy of Family Physicians (FAAFP) with 14+ years of clinical experience. She provides comprehensive primary care for Medicare-eligible patients at Oak Street Health's Avalon Park location in Chicago, specializing in chronic disease management, preventive care, healthcare equity, and access for underserved communities. After overcoming 50 medical school rejections, Dr. Rene graduated from Indiana University School of Medicine and completed residency training at Ascension Saint Joseph Hospital - Chicago. She developed the L.Y.M.I.T.S. Method—a framework for transforming limitations into your greatest strengths. She mentors aspiring physicians through the Urban Bridges Medical Mentoring Program. Dr. Rene has appeared as a medical expert on ABC 7, Fox 32, CBS 2, and WGN 9 Chicago and recently completed a 25-interview national satellite media tour. She is available for expert commentary on resilience in healthcare, medical education equity, resilience and overcoming failure, healthcare access for underserved populations, and diversity in medicine.

I'm a board-certified physician in both Emergency Medicine and Obesity Medicine, and founder of Highland Longevity, a concierge longevity clinic in Fort Worth, Texas. My perspective on metabolic health is shaped by both clinical expertise and personal experience. I lost 87 pounds using GLP-1 medications—but made the common mistake of losing significant muscle in the process. That experience drove me to redesign my entire approach: I subsequently lost an additional 17 pounds of pure fat while preserving lean tissue. This journey transformed how I practice medicine and gave me firsthand insight into the challenges my patients face. With over 6,000 clinical hours in emergency medicine, I've seen the downstream consequences of metabolic disease—and became convinced that the real opportunity lies in prevention and optimization, not just acute intervention. I founded Highland Longevity to bridge the gap between reactive sick care and proactive health optimization. My practice focuses on medical weight loss, hormone optimization, and advanced diagnostics including DEXA body composition analysis and VO2 max testing. I emphasize evidence-based, physician-guided protocols using only FDA-approved medications or properly compounded pharmaceuticals. I speak and write about the science of sustainable weight loss, muscle preservation during caloric deficit, GLP-1 medications, hormone optimization, and the metabolic adaptations that make weight management so challenging for most people. Expertise: Obesity Medicine, GLP-1 Therapy, Metabolic Health, Longevity Medicine, Hormone Optimization, Body Composition

Dr. Akshaya Srikanth Bhagavathula is an Associate Professor of Epidemiology at North Dakota State University, internationally recognized for his pioneering work at the intersection of digital epidemiology, pharmacovigilance, and artificial intelligence. His research harnesses advanced statistical modeling and AI to track and predict health behaviors, medication safety, and disease patterns in real time—bridging traditional epidemiology with next-generation digital health analytics. Dr. Bhagavathula has published more than 250 peer-reviewed articles in leading journals, including Annals of Epidemiology, JAMA Network Open, and Lancet Digital Health. His work has been widely cited and featured in major media outlets such as The New York Times, where he discussed the real-world safety of GLP-1 receptor agonists like semaglutide (Ozempic, Wegovy, Mounjaro). Recognized among the Stanford–Elsevier Top 2% of Scientists (2019–2024) and elected as a Fellow of the American College of Epidemiology, Dr. Bhagavathula is known for translating complex data into actionable insights that shape public health policy and clinical practice. His ongoing projects include NIH- and NSF-aligned initiatives on AI-powered overdose forecasting, digital twins for public health, and real-world drug safety surveillance using explainable machine learning. With a decade of experience spanning more than two dozen countries and collaborations with organizations such as WHO, USAID, and UNICEF, Dr. Bhagavathula brings a global, data-driven, and human-centered approach to solving modern health crises.

Dr. James Lyons, M.D., is an internationally trained physician that was born in Germany. He is the son of a teacher and army veteran and was raised in Texas, but traveled extensively during his medical training. From medical rotations in French Hospital Systems, to his training in Miami at Ryder Trauma medical center and psychiatric training at TGK Prison, his depth of knowledge for those in acute crises is vast. In addition to his doctorate in medicine, Dr. Lyons also holds a Masters of Medical Sciences and coordinated research trials for schizophrenia pharmaceutical treatments in Dallas, TX. He completed his residency in Rural Michigan as a Family Medicine Physician, where he made home visits, and was rigorously trained in all aspects of medical care from delivering and caring for newborns, to end of life care. In his final year of training, he was named chief resident of this program. After 3 additional years practicing in rural east texas as a hospitalist in the acute setting, he, his wife, and their 4 children now reside back in Texas where he was raised, where his parents are retired, and where his sister works as a registered nurse in hospital leadership. Dr. Lyons continues to practice medicine in the acute setting as a hospitalist and emergency room physician in the greater Austin area. Aside from direct patient care, Dr. Lyons provides medical expertise and consulting while also being actively involved in performance improvement, infection control, and medical executive committees in the hospitals where he practices.

Board-certified physician. Medical director at Catalyst Integration for Health, a clinic providing psychiatric care in Sacramento, California.

Dr. Arun Veera is a board-certified family medicine physician with over 14 years of clinical experience. He completed his medical education in India before earning his M.D. at Case Western Reserve University, where he also completed his residency in family medicine and served as Chief Resident. In addition, he holds a Master’s degree in Healthcare Administration and Leadership from Saginaw Valley State University, enhancing his expertise in clinical leadership and health systems management. Throughout his career, Dr. Veera has provided comprehensive care to patients of all ages, managing a broad spectrum of acute and chronic conditions and performing a variety of family medicine procedures. He has a particular passion for mental health and is deeply committed to integrating behavioral health into primary care. His strengths include clinical problem-solving, evaluating complex presentations, and fostering strong, trusting relationships with patients and colleagues alike. Dr. Veera has been honored with the Fawaz Susan Pediatric Care Award (2009) and Physician of the Month (2017), and his research has been published in the International Journal of Sports Physiology and Performance. Beyond his clinical practice, he is actively involved in community service, volunteering with organizations such as Meals on Wheels and the American Red Cross. Outside of medicine, Dr. Veera enjoys building large LEGO sets—a hobby that reflects his creativity, precision, and love for problem-solving. Above all, he values empathy and remains dedicated to providing compassionate, high-quality care to the communities he serves.

Behavioral threat assessment and workplace violence prevention expert with 35+ years in public safety, consulting, and criminal justice education.

Medical Director of MI Express Urgent Care as well as MI Express Primary Care. Dual board certified MD, in Internal Medicine and Obesity Medicine, specializing in comprehensive weight loss medicine, adult primary care, urgent and occupational medicine with additional expertise in geriatrics, acute care/hospitalist medicine. I have experience with utilization management, healthcare marketing and healthcare policy through my various roles in these institutions. Passionate about creating and growing health promoting policies and programs in addition to utilizing my expertise to grow products and tools including tech, to innovate a functional and better way to care for our population.

Dr. Ish Singla is a board-certified cardiologist with over 10 years of experience in Cardiology. Dr. Singla is certified in Interventional Cardiology, Cardiovascular Disease and Advanced Heart Failure. He has served as Chair of Cardiology at Springfield Clinic and Memorial Medical Center in Springfield, IL. His office is located in Goodyear, Buckeye and Sun City. His focus is taking care of patients with coronary artery disease, peripheral vascular disease, congestive heart failure, and pulmonary hypertension.

I am a practicing clinical pharmacist with over 20 years of experience and a graduate of St. John’s University School of Pharmacy in Queens, NY. With an undergraduate background in compounding and natural medicine, I have served in various capacities across the pharmaceutical industry before founding Fusion Medical Care in Scottsdale, AZ. My career is defined by my dedication to a balanced approach between natural and allopathic medicine, a passion that led me to develop a complete wellness center housing multiple integrative practitioners. Beyond my foundational education, I have advanced my specialized training through the Professional Compounding Centers of America and am a Certified Diplomate of the American Board of Anti-Aging Health Practitioners. I believe that my role as a pharmacist offers the perfect opportunity to fuse naturopathic and allopathic care, acting as a dedicated advocate for my patients' pharmacological and wellness needs. My mission is to empower patients to look and feel amazing by following my core philosophy: "Let your food be your medicine, your kitchen be your pharmacy, and your lifestyle be your doctor". My innovative approach to healthcare has earned me national recognition, including an honor in Marquis Who’s Who and a featured interview with VoyagePhoenix highlighting my journey and the mission behind Fusion Medical Care.

Dr. Asma Shahid Khan is a trusted primary care physician at Apex Primary Wellness in Coppell, TX, dedicated to providing compassionate, comprehensive care for patients of all ages. Recognized as a UHC Premium Provider, Dr. Khan is committed to delivering high-quality, evidence-based care that supports better health outcomes. She specializes in preventive health, chronic disease management, and personalized treatment plans that promote long-term wellness. Dr. Khan helps patients stay healthy through routine check-ups, early detection, and effective management of conditions such as diabetes, hypertension, and heart disease. With a patient-centered and relationship-focused approach, she ensures that each individual receives the guidance, support, and attention they need to improve their overall health and quality of life. Dr. Khan strives to create a warm, welcoming environment where patients feel empowered to make informed decisions about their well-being.

Dr. Enad is a board-certified orthopedic surgeon specializing in sports medicine, trauma, and joint replacement. He has authored multiple publications and is regularly cited in the media for his clinical knowledge. He also has clinical interest in exercise physiology and obesity medicine.

Dr. Danilyants completed her fellowship in Minimally Invasive Surgery (MIS) with an emphasis on GYN Oncology techniques and procedures through the prestigious Johnson and Johnson/Ethicon MIS fellowship training program. She brings over two decades of experience in minimally invasive GYN surgery treating complex conditions including endometriosis, adenomyosis, and fibroids, and has developed advanced protocols for the performance of hysterectomy and myomectomy in the free-standing ASC setting. She is the developer of two advanced MIS procedures: DualPortGYN® and Laparoscopic Assisted Abdominal Myomectomy® (LAAM®), which are widely recognized for improving surgical outcomes in patients with endometriosis, fibroids, and pelvic masses. Dr. Danilyants has published some of the largest comparison data on Dualport for hysterectomy and endometriosis and LAAM in hospital, hospital outpatient department (HOPD), and ASC settings. She has performed thousands of these procedures and actively trains other surgeons in these techniques. Dr. Danilyants is a national and international leader on Value Based Care, with a focus on the role of the free-standing ASC to decrease healthcare costs while increasing value and optimizing surgical outcomes. Dr. Danilyants has held leadership positions across multiple institutions. She was the Director of Advanced Laparoscopic Retroperitoneal Surgery at the Women’s Surgery Center (Bethesda, MD), Director of Minimally Invasive Surgery at INOVA Fair Oaks Hospital (Fairfax, VA), as well as Assistant Professor of Obstetrics and Gynecology at the George Washington University Medical Center (Washington, DC).

Hello, I am a board certified Internal Medicine Doctor in the United States based in NYC with vast experience in the ICU, med-surg, emergency room, and ambulatory setting. I am also the founder of Peach IV, a mobile IV therapy company serving New York City. I’ve contributed to pieces on vitamin trends, medical ethics in wellness, and consumer-facing health strategies. Available for fast-turnaround commentary and deep-dive insights on all topics related to medicine and supplements.