Tn-City Obstetrics Gynecology Medical Group is located at 3231 Waring Ct Ste E, Oceanside, CA. This location is in the Tri-City neighborhood. This business specializes in Doctors & Clinics. Tn-City Obstetrics Gynecology Medical Group is open Hours are by appointment and accepts All Major Credit Cards, American Express, Cash Only, Discover, Mastercard, Personal Checks and Visa.