Premier Physicians Medical Group and Centers for Family Medicine merged to create a single medical group, OPTUM MEDICAL GROUP, serving the communities within Orange and southern Los Angeles counties. The combined medical group is composed of 15 practices with more than 90 physicians and mid-level providers. From pediatric and adolescent medicine, to adult and senior care,    Premier Physicians & Centers for Family Medicine strive to provide a higher level of service through our unique, patient-driven model.  Medicine is constantly evolving. To ensure the best care possible, we use the newest, most advanced diagnostic procedures and treatments. Our offices are equipped with state-of-the-art systems and equipment for advanced care, communications and convenience: 

• Electronic Medical Records (EMR): Access your concise medical history instantly at all our locations. • Electronic Rx: Accurately tracks and updates your prescriptions - an important consideration for anyone with a chronic condition. • NextMD is a patient portal that allows you on-line access to your physician’s office. All requests or questions will be answered within 24 hours. Secured by both a firewall and 128-bit encryption, your privacy is safe-guarded and only you and your doctor will have access to your records.We accept most PPO and HMO health plans.

Current Locations:

Rancho Santa Margarita office: 29873 Santa Margarita Pkwy., Suite 100, Rancho Santa Margarita, CA 92688 Phone: (949) 709.0988 • Fax: (949) 709.8377Office Hours: 9 a.m. to 5 p.m., Monday - Friday

Irvine office:15785 Laguna Canyon Rd., Suite 310, Irvine, CA 92618 Phone: (949) 453.4308 Fax: (949) 453.4328Office Hours: 8 a.m. to 5 p.m., Monday - Friday