We found 1 provider named 'Alan Mermelstein' nationally.
Dr. Alan Mermelstein is a physician who specializes in adult gastroenterology. Dr. Mermelstein is professionally affiliated with Nazareth Hospital. He takes United Healthcare Platinum, United Healthcare Compass, United Healthcare Navigate, and more. He has a closed panel. He graduated from Temple University School of Medicine and then he performed his residency at a hospital affiliated with MCP Hahnemann School of Medicine, Allegheny University.