Overview
Gemmajean Jamena is a primary care provider, practicing in Family Medicine in Fremont, California. Dr. Jamena is highly rated in 1 condition, according to our data. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Hypertension.
Specialties
Licenses
Languages Spoken
Gender
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- POS
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- HMO
- PPO
- 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
- MEDICARE MAPD
- HMO
- POS
- 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
Locations
39500 Liberty St, Fremont, CA 94538
1999 Mowry Ave, Fremont, CA 94538
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Frequently Asked Questions about Dr. Gemmajean Jamena
How do I make an appointment with Dr. Gemmajean Jamena?
You can book an appointment with Dr. Gemmajean Jamena by calling their office at 510-770-8040. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Gemmajean Jamena a top-rated expert for Type 2 Diabetes (T2D)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Gemmajean Jamena is classified as an Advanced expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Gemmajean Jamena specialize in?
While Dr. Gemmajean Jamena is a Family Medicine, they have specific expertise in Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. Gemmajean Jamena accept my insurance?
Dr. Gemmajean Jamena accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 510-770-8040 to verify that your specific plan is currently accepted before your visit.
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
- Type 2 Diabetes (T2D)Dr. Jamena isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- AnemiaDr. Jamena isExperienced. Learn about Anemia.
- Axillary Nerve DysfunctionDr. Jamena isExperienced. Learn about Axillary Nerve Dysfunction.
- BronchitisDr. Jamena isExperienced. Learn about Bronchitis.
- Childhood Iron Deficiency AnemiaDr. Jamena isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chronic CoughDr. Jamena isExperienced. Learn about Chronic Cough.
- Chronic Kidney DiseaseDr. Jamena isExperienced. Learn about Chronic Kidney Disease.