John Koumas, D.O.
Laguna Hills, CA
Physician
Family Medicine
Facilities
Memorialcare Saddleback Medical Center
Hospital · General Acute Care Hospital
24451 Health Center Drive, Laguna Hills, CA 92653
Pomona Valley Hospital Medical Center
Hospital · General Acute Care Hospital
1798 N Garey Ave, Pomona, CA 91767
Emanate Health Inter-Community Hospital
Hospital · General Acute Care Hospital
210 W San Bernardino Road, Covina, CA 91723
Emanate Health Foothill Presbyterian Hospital
Hospital · General Acute Care Hospital
250 S Grand Ave, Glendora, CA 91740
1115 S Sunset Ave
Clinical Location
1115 S Sunset Ave Suite 200, West Covina, CA 91790
24401 Muirlands Blvd
Clinical Location
24401 Muirlands Blvd Suite A, Lake Forest, CA 92630