Board Certification
Internal Medicine
Years in Medicine
30+
Focus Areas
Preventive Care
Patient Education
Meet Marc Siegel, MD
Marc Siegel, MD, is a board certified internist who brings decades of experience in adult primary care to Ovation Private Health in New York City. His clinical work encompasses preventive medicine, annual wellness care and the diagnosis and management of chronic conditions such as diabetes, high blood pressure and cardiovascular disease. He approaches each patient’s health comprehensively, considering current medical needs alongside the risks and decisions that may shape well-being over time.
Dr. Siegel earned his medical degree from the University at Buffalo and completed his internal medicine residency at NYU Medical Center, with extensive clinical training at NYU Langone and Bellevue Hospital. His longstanding relationship with NYU has continued throughout his career, and he now serves as a clinical professor of medicine at NYU Grossman School of Medicine. In this role, he contributes his experience as a practicing physician to the education of future generations of medical professionals.
Communication and education are central to Dr. Siegel’s approach to care. He believes patients make better decisions when complex medical information is explained clearly and placed in the context of their individual circumstances. By encouraging questions and involving patients directly in decisions, he seeks to build an informed, collaborative relationship that supports both immediate care and long term health. His connections across NYU Langone and the wider medical community also help him coordinate care with specialists when a patient’s needs extend beyond primary care.
Distinction & Interests
Writing has been a defining interest for Dr. Siegel since childhood, when an essay he wrote at age 10 won a statewide competition. He continued pursuing that interest at Brown University and ultimately built a body of work spanning medicine, public health, infectious disease, fiction and the relationship between science and faith. His books include False Alarm, Bird Flu, Swine Flu, COVID: The Politics of Fear and the Power of Science and the medical novel Bellevue. His more recent book, The Miracles Among Us: How God’s Grace Plays a Role in Healing, explores stories of extraordinary recovery and the ways scientific medicine, human resilience and faith can intersect. The book debuted at No. 1 on both The New York Times and Publishers Weekly bestseller lists.
Dr. Siegel is also widely recognized for bringing medical insight to national news audiences. He has served as a Fox News medical contributor since 2008 and is now the network’s senior medical analyst, providing context on emerging research, public health concerns and breaking medical stories. As medical director of Doctor Radio on SiriusXM, he has interviewed leaders from the CDC, NIH, FDA, HHS, NIAID and the American Medical Association, along with prominent physicians and researchers. His writing has appeared in USA Today, The Hill, The Wall Street Journal and the New York Post, and for six years he wrote a Los Angeles Times column examining the medical accuracy of television and film. Across print, radio and television, he has developed a distinctive ability to translate complicated health information for a broad public audience.
MEMBERSHIP BENEFITS
Care designed around real life.
The concierge model makes your physician a consistent, trusted partner in both everyday care and long-term health planning.
More Time Together
Unhurried visits and space for more complete conversations.
Same-Day or Next-Day Visit
Prompt, convenient scheduling when an illness or concern arises.
24/7 Communication
A clear, convenient path to your physician and care team.
Thoughtful Prevention
Proactive planning informed by your history, goals, and lifestyle.
Expedited Specialty Care
Timely referrals and coordination with trusted medical specialists.
Nationwide Network
Connection to over 70,000 Top Doctors across the country.
Every Ovation Private Health membership includes the wellness and longevity enhancements of Ovation Performance Health. Through personalized health coaching, advanced assessments and individualized strategies for nutrition, movement, sleep and emotional well-being, members receive support that extends beyond traditional medical care. Together, these benefits create a more complete approach to improving health today while protecting vitality and independence for the future.
HEALTH COACHING
One-on-one health coaching helps turn recommendations into meaningful, sustainable action. Members receive practical support in areas such as nutrition, movement, sleep and emotional well-being, with strategies tailored to their individual goals and lifestyle.
LONGEVITY PLANNING
Personalized longevity planning focuses on preserving vitality, mobility and independence over time. By combining advanced insights with proactive strategies, members can better understand their risks and make informed decisions that support a longer, healthier and more active life.
WELLNESS RESOURCES
Members have access to a curated library of trusted wellness resources designed to make healthy living more understandable and achievable. Articles, videos and practical tools provide ongoing education and inspiration across the core areas of lifelong well-being.
AFFINITY PARTNERS
Members enjoy exclusive offers and advantages from respected providers of health and wellness products and services. These carefully selected relationships provide added value and trusted resources to support healthier living.
ADDITIONAL MEMBERSHIP INFORMATION
Medical services are provided by Dr. Marc Siegel and his medical practice. The concierge membership program, including amenities and non-medical enhancements, is offered and administered by Ovation Private Health. You can review details about these Membership amenities and enhancements in the Membership Handbook.