Overview
Karl Greer is a primary care provider, practicing in Family Medicine in Rohnert Park, California. Dr. Greer is rated as an Experienced provider by MediFind in the treatment of Opioid Use Disorder. His top areas of expertise are Opioid Use Disorder, Wilson Disease, Familial Benign Copper Deficiency, and Menkes Disease.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- 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
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- 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.
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- HMO
- OTHER COMMERCIAL
- 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
- HMO
- INSURANCE PLAN
- MEDICARE DISCOUNT CARD
- MEDICARE MAPD
Locations
Joel Lewis is a primary care provider, practicing in Family Medicine in Santa Rosa, California. Dr. Lewis is rated as an Advanced provider by MediFind in the treatment of Opioid Use Disorder. His top areas of expertise are Chronic Pain, Opioid Use Disorder, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).
Barbara Vall is a primary care provider, practicing in Family Medicine in Santa Rosa, California. Dr. Vall is rated as an Advanced provider by MediFind in the treatment of Opioid Use Disorder. Her top areas of expertise are Opioid Use Disorder, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Chronic Pain.
Jerry Douglas is a primary care provider, practicing in Family Medicine in Clearlake, California. Dr. Douglas is rated as an Advanced provider by MediFind in the treatment of Opioid Use Disorder. His top areas of expertise are Opioid Use Disorder, Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
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
- Acute CystitisDr. Greer isExperienced. Learn about Acute Cystitis.
- Asperger's SyndromeDr. Greer isExperienced. Learn about Asperger's Syndrome.
- Atypical PneumoniaDr. Greer isExperienced. Learn about Atypical Pneumonia.
- CAPOS SyndromeDr. Greer isExperienced. Learn about CAPOS Syndrome.
- CellulitisDr. Greer isExperienced. Learn about Cellulitis.
- Childhood Iron Deficiency AnemiaDr. Greer isExperienced. Learn about Childhood Iron Deficiency Anemia.