Calvin Ezrin
Calvin Ezrin, M.D., Is A Research Endocrinologist With Over 30 Years Of Experience Helping Patients Lose Weight. He Is An Attending Physician At Cedars-Sinai Medical Center And Tarzana Regional Medical Center In Los Angeles.
Robert E. Kowalski Has Been A Health Writer And Is Author Of The "New York Times" Bestseller "The 8-Week Cholesterol Cure".
