Dr. Edna S. Wong McKinstry is Board Certified by the American Board of Internal Medicine. She is an internist in Asheville, North Carolina and is affiliated with multiple hospitals in the area, including Mission Hospital-Asheville and Moberly Regional Medical Center. She received her medical degree from Ross University School of Medicine and completed her residency from the University of Arizona College of Medicine – Tucson. Dr. McKinstry has been in practice between 11-20 years and has expertise in treating chronic diabetes, heart failure, and obesity.