Dr. Sergey Turchin is an internist in Jacksonville, Florida and is affiliated with multiple hospitals in the area, including AdventHealth Palm Coast and Flagler Hospital. He received his medical degree from University of Cincinnati College of Medicine and has been in practice for more than 20 years. Dr. Sergey Turchin has expertise in treating obesity, hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Sergey Turchin accepts Medicare, Humana, Cigna, Blue Cross - see other insurance plans accepted.