Dr. Mark Ratley is a family medicine doctor in Sacramento, California and is affiliated with multiple hospitals in the area, including Mercy General Hospital and Methodist Hospital of Sacramento. He received his medical degree from University of Texas Southwestern Medical School and has been in practice for more than 20 years. Dr. Mark Ratley has expertise in treating hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Mark Ratley accepts Medicare, Aetna, Blue Cross - see other insurance plans accepted.