Dr. John Paul Winters III, MD

Dr. John Winters is a board-certified oncologist and internal medicine physician who earned his medical degree from the University of Oklahoma College of Medicine. He completed his residency training at the University of New Mexico, bringing two decades of clinical experience to his practice. Dr. Winters speaks English and focuses his expertise on comprehensive cancer care and internal medicine.

Dr. Winters maintains affiliations with Southern Maine Health Care, Northern Maine Medical Center, and Portsmouth Regional Hospital, practicing across locations in Scarborough, Maine and Portsmouth, New Hampshire. He specializes in treating complex blood cancers like multiple myeloma and skin cancers such as melanoma. His practice also addresses blood disorders including iron deficiency anemia, utilizing diagnostic procedures like complete blood counts and specialized blood testing to guide patient care.