Overview
John Koumas is a primary care provider, practicing in Family Medicine in Lake Forest, California. Dr. Koumas is rated as an Experienced provider by MediFind in the treatment of Prekallikrein Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Beaver Medical Group P C
David Zimmerman is a primary care provider, practicing in Family Medicine in Vista, California. Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Prekallikrein Deficiency. His top areas of expertise are Congenital Anti-Plasmin Deficiency, Prekallikrein Deficiency, Jock Itch, and Disseminated Intravascular Coagulation.
Healthcare Partners Affiliates Medical Group
Anuradha Sathya is a primary care provider, practicing in Family Medicine in Banning, California. Dr. Sathya is rated as an Advanced provider by MediFind in the treatment of Prekallikrein Deficiency. Her top areas of expertise are Obesity in Children, Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Moebius Syndrome, and Endoscopy.
Lubna Isho is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Isho is rated as an Experienced provider by MediFind in the treatment of Prekallikrein Deficiency. Her top areas of expertise are Vitamin D Deficiency, Osteomyelitis in Children, Autoerythrocyte Sensitivity, and Gardner-Diamond Syndrome.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AnemiaDr. Koumas isExperienced. Learn about Anemia.
- Blood ClotsDr. Koumas isExperienced. Learn about Blood Clots.
- CellulitisDr. Koumas isExperienced. Learn about Cellulitis.
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic PainDr. Koumas isExperienced. Learn about Chronic Pain.
- CirrhosisDr. Koumas isExperienced. Learn about Cirrhosis.