Dr. Gregory Scott Ash specializes in chiropractic in Duluth area. Dr. Gregory Scott Ash, DC has a medical practice at 1118 East Superior Street, Fisher Chiropractic Clinic, Duluth MN, and has over 36 years of experience in the field of medicine. He graduated from Northwestern College Of Chiropractic with his medical degree in 1981. Dr. Ash is accepting new patients at his medical office and practice location in Duluth, Minnesota. He is available for appointments, preventative care, medical care as well as ongoing patient care.