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.  

2022 MCMS Dinner
Maricopa County Medical Society invites members and their guests to enjoy an evening in Old Town Scottsdale with the medical community. Please join us for the annual dinner. Hear from guest speaker William McDade, MD, PhD, Chief DEI Officer, ACGME, about diversity in graduate medical education.
Oct 08, 5:00 PM – 8:00 PM
Scottsdale's Museum of the West,
3830 N Marshall Way, Scottsdale, AZ 85251, 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.