Dr. Kyu D. Ahn is an oncologist in Pomona, California and is affiliated with multiple hospitals in the area, including Pomona Valley Hospital Medical Center and Garden Grove Hospital and Medical Center. He received his medical degree from Chung-Ang University College of Medicine and has been in practice for more than 20 years. Dr. Kyu D. Ahn has expertise in treating bronchitis, hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Kyu D. Ahn accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.