Dr. John S Leighton specializes in family practice in Maple Grove area. Dr. John S Leighton, MD has a medical practice at 9825 Hospital Drive, Suite 125, Maple Grove MN, and has over 58 years of experience in the field of medicine. He graduated from University Of Minnesota Medical School with his medical degree in 1959. He is affiliated with numerous hospitals, including Mendocino Coast District Hospital (CA) and more. Dr. Leighton is accepting new patients at his medical office and practice location in Maple Grove, Minnesota. He is available for appointments, preventative care, medical care as well as ongoing patient care.