Maricopa County Medical Society (MCMS), founded in 1892 and incorporated in 1935, is the oldest medical association in Arizona. MCMS is a physician-led membership-based organization that provides advocacy, services, and resources for physicians in Maricopa County and across Arizona. These services and resources have evolved over the years to meet the ever-changing needs of physicians.  

Implicit Bias and its Impact on Healthcare
Jan 25, 7:00 PM MST
Virtual Event

Our Services:

Networking Opportunities

Seasonal in person and virtual events that focus on physician’s business and educational needs.


Continued Medical Education credits that physicians can earn.

Professional Referrals

Connecting with companies and organizations vetted by MCMS.

Business Services

Collection and Credentialing Verification companies owned by MCMS for the service of their members.

Patient Referrals

Connecting Maricopa County patients to physician members.

Arizona Physician

Print and digital magazine that goes out to over 12,700 physicians in Maricopa County.

Physician with a stethoscope