His areas of expertise include the following: sinusitis (sinus infection), endoscopic sinus surgery, and thyroid problems. Dr. Cramer is affiliated with Einstein Healthcare Network, Phoenixville Hospital, and Bryn Mawr Hospital. He attended Philadelphia College of Osteopathic Medicine for medical school and subsequently trained at a hospital affiliated with MCP Hahnemann School of Medicine, Allegheny University and a hospital affiliated with Philadelphia College of Osteopathic Medicine for residency. Dr. Cramer's average rating from his patients is 4.0 stars out of 5. He is in-network for Coventry, United Healthcare HSA, United Healthcare HMO, and more. His practice is open to new patients.