Overview
Michael Portillo is a primary care provider, practicing in Family Medicine in Sonora, California. Dr. Portillo is rated as an Experienced provider by MediFind in the treatment of Osteopenia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Type 1 Diabetes (T1D).
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
- MANAGED MEDICAID PLAN
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- 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
193 Fairview Ln, Sonora, CA 95370
680 Guzzi Ln, Suite 106, Sonora, CA 95370
Timothy S Johnston MD PC
Timothy Johnston is an Obstetrics and Gynecologist and an Emergency Medicine provider in Merced, California. Dr. Johnston is rated as an Advanced provider by MediFind in the treatment of Osteopenia. His top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.
Sonora Community Hospital
Sandra Shetzline is a primary care provider, practicing in Family Medicine in Angels Camp, California. Dr. Shetzline is rated as an Advanced provider by MediFind in the treatment of Osteopenia. Her top areas of expertise are Tenosynovitis, Type 1 Diabetes (T1D), Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, and Hip Replacement.
John C Fremont Healthcare District
Mimi Carter is a primary care provider, practicing in Family Medicine in Mariposa, California. Dr. Carter is rated as an Advanced provider by MediFind in the treatment of Osteopenia. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Pain.
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
- Distinguished
- Familial HypertensionDr. Portillo isDistinguished. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Portillo isDistinguished. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. Portillo isDistinguished. Learn about Hypertension.
- Advanced
- Bartter SyndromeDr. Portillo isAdvanced. Learn about Bartter Syndrome.
- Coronary Heart DiseaseDr. Portillo isAdvanced. Learn about Coronary Heart Disease.
- High CholesterolDr. Portillo isAdvanced. Learn about High Cholesterol.
- HypothyroidismDr. Portillo isAdvanced. Learn about Hypothyroidism.
- Maturity Onset Diabetes of the YoungDr. Portillo isAdvanced. Learn about Maturity Onset Diabetes of the Young.
- Type 1 Diabetes (T1D)Dr. Portillo isAdvanced. Learn about Type 1 Diabetes (T1D).
- Experienced
- Achilles Tendon RuptureDr. Portillo isExperienced. Learn about Achilles Tendon Rupture.
- Acute Kidney FailureDr. Portillo isExperienced. Learn about Acute Kidney Failure.
- Alcoholic CirrhosisDr. Portillo isExperienced. Learn about Alcoholic Cirrhosis.
- Allergic RhinitisDr. Portillo isExperienced. Learn about Allergic Rhinitis.
- AnemiaDr. Portillo isExperienced. Learn about Anemia.
- ApoplexyDr. Portillo isExperienced. Learn about Apoplexy.