Dr. Dooreck completed his undergraduate degree at Stony Brook University and his post-baccalaureate studies at the Harvard School of Public Health. He earned his medical degree (M.D.) from the American Medical Program at Tel Aviv University (formerly the Sackler School of Medicine New York State/American Program). He underwent his Internal Medicine Residency and served as Chief Resident at Mount Sinai West & Mount Sinai Morningside (formerly St. Luke’s-Roosevelt Hospital), a Columbia University teaching hospital in New York City.

Dr. Dooreck then completed advanced clinical training in Gastroenterology and Hepatology at the University of Miami/Jackson Memorial Hospital and its distinguished Center for Liver Diseases. In 2005, Dr. Dooreck joined Gastrointestinal Diagnostic Centers and the Memorial Healthcare System, where he has held various leadership positions. His dedication to patient care and advocacy has continually evolved, emphasizing discretion, privacy, trust, and integrity. This commitment led to the establishiment of Executive Health Navigation, a high-touch, physician-facing Private Healthcare Navigation and Patient Advocacy service. For over a decade, this service has provided tailored support to Family Offices, Private Individuals, Registered Investment Advisors, High-Net-Worth Advisors, and C-Suite executives, prioritizing privacy and personalized care.