Dr. Gowin graduated from the University of Cincinnati College of Medicine,University of Cincinnati College of Medicine in 1990. Dr. Gowin works in Asheville, NC and specializes in Internal Medicine and Rheumatology. ... Accepting New Patients ; Medicare Accepted ; Medicaid Accepted ; Mon 8:00 am - 5:00 pm. Tue 8:00 am - 5:00 pm. Wed 8:00 am - 5 ....