Overview
Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals.
Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and Type 2 Diabetes (T2D).
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
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
200 S Wells Rd, Ste 200, Ventura, CA 93004
Simi Medical Group, Inc
Richard Shaw is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Shaw is rated as an Advanced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Alcoholic Neuropathy, Type 2 Diabetes (T2D), Osteomyelitis in Children, Osteotomy, and Thrombectomy.
Jeffrey C Young Do Inc
Jeffrey Young is a primary care provider, practicing in Family Medicine in San Gabriel, California. Dr. Young is rated as an Advanced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Fecal Impaction, Bronchitis, Acute Coronary Syndrome, Gastrostomy, and Endoscopy.
Community Memorial Health System
Dorothy Du Graff is a primary care provider, practicing in Family Medicine in Camarillo, California. Dr. Du Graff is rated as an Advanced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Migraine, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
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
- Advanced
- Congenital Sucrase-Isomaltase Deficiency
- Glucose Phosphate Isomerase Deficiency
- Glucose-Galactose Malabsorption Deficiency
- Maturity Onset Diabetes of the YoungDr. Johnston isAdvanced. Learn about Maturity Onset Diabetes of the Young.
- MononucleosisDr. Johnston isAdvanced. Learn about Mononucleosis.
- Osteomyelitis in ChildrenDr. Johnston isAdvanced. Learn about Osteomyelitis in Children.
- Experienced
- AbetalipoproteinemiaDr. Johnston isExperienced. Learn about Abetalipoproteinemia.
- Acute PancreatitisDr. Johnston isExperienced. Learn about Acute Pancreatitis.
- Alopecia AreataDr. Johnston isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Johnston isExperienced. Learn about Anemia.
- Apo A-I DeficiencyDr. Johnston isExperienced. Learn about Apo A-I Deficiency.
- Atypical PneumoniaDr. Johnston isExperienced. Learn about Atypical Pneumonia.