Brain and Spine Institute of San Antonio

Harmeet S. Mangat, MD, FACP is Board Certified in Internal Medicine and Geriatric Medicine, and he practices at Northeast Internal Medical Associates in San Antonio. He attended medical school at the Government Medical College in Punjab, India, and completed his internal medicine residency at St. Joseph Hospital in Chicago, Illinois. He has been in private practice since 1987, receving board certification in Internal Medicine in 1988 and Geriatric Medicine in 1998 (recrtified in 2009). Dr. Mangat is a member of several professional societies including Bexar County Medical Society, Texas Medical Association and Fellow ACP. He is Medical Director at Heartland of NE San Antonio Nursing Facility and Autumn Winds Retirement Lodge in Schertz. He served as Chief of Staff at Methodist Hospital | Northeast in 2002.

Osama Ahmed, MD is a Neurological Surgeon who practices at Brain and Spine Institute of San Antonio. Disciplined. Methodical. Responsible. Those are words Dr. Ahmed uses to describe his personality

Randy N Bergman, MD is Board Certified in Internal Medicine and practices at Northeast Internal Medical Associates (NIMA) in San Antonio. Dr. Bergman studied Psychology before he decided to go into medicine, and graduated with his Doctorate of Medicine from the University of Miami. After his residency and Internship in San Antonio, he began private practice - eventually leading him to NIMA. He has served as Chairman of the Board and President of NIMA since 1998. In addition, Dr. Bergman also serves as the Medical Director for the Rehabilitation Unit at Methodist Hospital | Northeast. Prior to joining NIMA, he served as a Clinical Assistant and Clinical Associate Professor for the UT Health Science Center of San Antonio.