Marvin M. Singh, MD


Gastroenterology, Integrative Medicine, Internal Medicine

Clinical Interests

Integrative health, Personalized medicine, Precision medicine

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  • American Board of Internal Medicine, Gastroenterology
  • American Board of Internal Medicine, Internal Medicine
  • English
Medical School
Virginia Commonwealth University School of MedicineMD
University of Michigan HospitalsInternal Medicine
University of Michigan HospitalsInternal Medicine
Scripps Clinic & Research FoundationGastroenterology/Hepatology
University of Arizona College of MedicineIntegrative Medicine
Professional Positions
  • Assistant Professor (volunteer) — Division of Gastroenterology, Department of Medicine, UCI School of Medicine
  • Director — Integrative Gastroenterology, Susan Samueli Institute of Integrative Health 
  • Diplomate — American Board of Integrative Medicine
More Information

Dr. Marvin M. Singh is a board-certified gastroenterologist who specializes in an integrative, personalized approach to the diagnosis and treatment of disorders and diseases of the gut. He serves as director of integrative gastroenterology at the Susan Samueli Institute of Integrative Health, which is part of UCI Health.

Singh earned his medical degree at Virginia Commonwealth University School of Medicine in Richmond, Va. He completed an internal medicine residency at the University of Michigan Health System in Ann Arbor, Mich., followed by a gastroenterology/hepatology fellowship at Scripps Clinic Torrey Pines in La Jolla, Calif. He also completed a fellowship in integrative medicine with Dr. Andrew Weil at the Andrew Weil Center for Integrative Medicine in Tucson, Ariz.

Singh is a published author and speaker and an editor of Integrative Gastroenterology. He is the founder of Prescisone Clinic in Encinitas, Calif., and is affiliated with Genesis Healthcare Partners in San Diego County. He is a diplomate of the American Board of Integrative Medicine.

Singh sees patients at UCI Health — Newport Beach.

UCI Health — Newport Beach
2161 San Joaquin Hills Road
Newport Beach, CA 92660
Phone: 949-386-5700