We found 1 provider named 'Alan Mermelstein' nationally.
Dr. Alan Mermelstein is a specialist in adult gastroenterology. He works in Philadelphia, PA. After attending Temple University School of Medicine, he completed his residency training at a hospital affiliated with MCP Hahnemann School of Medicine, Allegheny University. He is in-network for United Healthcare Platinum, United Healthcare Compass, and United Healthcare Navigate, as well as other insurance carriers. Dr. Mermelstein is professionally affiliated with Nazareth Hospital.