General Dentistry, Oral & Maxillofacial Surgery. Provides dental care services for adults including dental health education. How much do I have to pay?NCHS offers medical visits as low as $40 (based on your income and subject to change), which includes exams, laboratory services, x-rays and procedures (as needed). 2216 El Camino Real, Suites #121-122Oceanside, CA - 92054. California Dental Clinics Oceanside Dental Clinics. There should always be a we in every decision made.. 2. Microsoft Edge.