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


Ahmad, Ashfaq MD Peds Only


Bermudez, Christopher P.A


Chiavacci, Wayne MD Peds Only


Culwell, Thomas PA


Ebere-Amanchukwu, Ogechi NP


Francis, Troy NP


Grund-Epley, Kathleen NP


Hussain, Basharat PA


Karmakar, Kanka MD Peds Only


Kereluk, Eugenia NP


Leone, Katie NP


Munoz, Jose MD Peds Only


Neelappa, Mallappa MD


Ridgway, John DO


Scott, Richard NP


Urbina, Francisco PA



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.-9 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

11279 S. Glenwood Ave.
Yuma AZ 85367 
Monday-Friday
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.