Dr. Thomas Riordan, MD is a Addiction Psychiatry Specialist in Bryn Mawr, PA and has over 27 years of experience in the medical field. He graduated from Medical College Of Pennsylvania medical school in 1993. He is accepting new patients. Be sure to call ahead with Dr. Riordan to book an appointment.
Search for your insurance provider
Dr. Riordan accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Riordan accepts the following insurance: