Dr. Christopher John Ash specializes in general surgery in Grand Blanc area. Dr. Christopher John Ash, DO has a medical practice at 8235 N Holly Rd, Suite 1, Grand Blanc MI, and has over 22 years of experience in the field of medicine. He graduated from Michigan State University College Of Osteopathic Medicine with his medical degree in 1995. He is affiliated with numerous hospitals, including Genesys Regional Medical Center - Health Park (MI) and more. Dr. Ash is accepting new patients at his medical office and practice location in Grand Blanc, Michigan. He is available for appointments, preventative care, medical care as well as ongoing patient care.