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.  


MCMS Medical Student Essay Contest

Deadline to submit is 6/19/22

Primary Care Update on Opioids
Jul 30, 7:30 AM – 11:00 AM
326 E Coronado Rd, Phoenix, AZ 85004, USA
Don't miss out, get your tickets!

MCMS Services:


Continued Medical Education (CME) that physicians can earn throughout the year.

Arizona Physician Media

Multi-media platform consisting of print, digital, and audio that highlights member physicians

Patient Referrals

Connecting patients with MCMS member physicians.

Maricopa County Marketplace

Helping member physicians hire, lease, sell for their practice needs. 

Professional Referrals

Connecting vetted companies and organizations with physician members.

Business Services

Revenue cycle management that member physicians can use at discounted rates.


In-person and virtual events throughout the year that connect physicians with one another. 

Policy Advocacy

Representing member physicians on issues that matter to physicians.

Physician with a stethoscope