We found 3 providers named 'Douglas Marsh' nationally.
Dr. Douglas Marshall works as a general internist. He is affiliated with OSF Saint Francis Medical Center (Peoria, IL). Dr. Marshall graduated from Southern Illinois University School of Medicine. He is an in-network provider for Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers.
Dr. Douglas Marsh is a physician who specializes in family medicine and addiction medicine. He attended medical school at Michigan State University College of Osteopathic Medicine. Dr. Marsh takes Medicare insurance.