Contact Us

Welcome to our new office in Tustin, CA !

Dr. Arturo Portales and his new OC Medical Tustin office is conveniently located just off the 55 and 5 freeways. We happily treat patients from all over Orange County including Tustin, Santa Ana, Anaheim, Garden Grove, Orange, Westminster, Fountain Valley, Irvine, Costa Mesa, Huntington Beach, Newport Beach, Lake Forest, and Mission Viejo.

Please fill free to contact us any time with questions or to schedule an appointment. Walk-ins are welcome!


OC Medical Tustin

14642 Newport Ave.
Suite 270
Tustin, CA 92780

Ph: (714) 442-6642

Office Hours

Monday : 9am - 4pm
Tuesday : 9am - 4pm
Wednesday : 11am - 6pm
Thursday : 9am - 4pm
Friday : 9am - 4pm
Saturday : 11am - 4pm* (By appt. only)