Our Providers


PrimeCare Administration:

Erin Knowles, Executive Director
928-343-0488

Dr. Nhut Nguyen, MD, Medical Director

Our Providers

Rivera, Jose 'Ray" P.A - Clinical Operations Director


Bermudez, Chris P.A


Chiavacci, Wayne MD


Culwell, Thomas PA


Francis, Troy NP


Grund-Epley, Kathy NP


Guiterrez, Ana NP


Hussain, Basharat PA


Jensen, Allen MD


Karmakar, Kanka MD


Ahmad, Ashfaq MD


Munoz, Jose MD


Ridgway, John DO


Scott, Richard NP


Young, Inez NP



PrimeCare Valley
928-343-0488

2377 S. 22nd Drive
Yuma AZ 85364
Monday-Friday
7:00 am - 7:00 pm
Pediatrician on site
5 p.m.-10 p.m. Monday-Friday

PrimeCare Central
928-341-4563

284 W. 32nd Street
Yuma AZ 85364
7 days a week
6:00 am-11:00 pm
Pediatrician on site
9 a.m.-3 p.m. Saturday and Sunday

PrimeCare Foothills
928-345-6830

11142 S. Scottsdale Drive
Yuma AZ 85367 
7 days a week
7 am - 7 pm

Call for holiday hours.

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PrimeCare is Yuma's Premier Urgent Care. With three locations covering the greater Yuma area, our walk in clinics provide urgent care services. In addition, our PrimeCare Valley location offers after hours urgent care services for kids.  Please visit our Facebook site, www.facebook.com/primecareyuma or call (928) 341-4563 with any questions.