Summary

Dr. Janet Gaston is an internal medicine physician with five decades of medical experience serving patients throughout the Bay Area. She earned her medical degree from the University of Iowa and completed her residency training at University of Iowa Hospitals & Clinics. Her extensive background spans 51 years of practice, providing her with deep expertise in managing complex internal medicine conditions. Dr. Gaston is fluent in both English and Spanish, allowing her to care for a diverse patient population.

Dr. Gaston practices at multiple John Muir Health locations, including Walnut Creek Medical Center and facilities in Alamo and Concord, California. She specializes in treating joint conditions such as osteoarthritis and rheumatoid arthritis, as well as pregnancy-related back pain. Her clinical expertise includes advanced treatments like infusion therapy and intravenous chemotherapy for patients requiring specialized care. Patients consistently rate Dr. Gaston highly for her compassionate approach, with an average rating of 5.0 stars.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 51 years of experience
  • 21 insurance plans accepted
  • speaks English, Spanish
  • University Of Iowa Hospitals & Clinics
  • 4 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Female

Office Locations

Dr. Janet Elaine Gaston has 3 locations

John Muir Health Physician Network Internal Medicine

1505 Saint Alphonsus WayAlamo, CA 94507
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
Sat8:00 am - 11:00 am
SunClosed

Walnut Creek Medical Center

1601 Ygnacio Valley RdWalnut Creek, CA 94598

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Dr. Janet Elaine Gaston, MD
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Dr. Janet Elaine Gaston, MDDr. Teresa Whitley, MDDr. Stephen Newman, MDDr. Amanda Adkins, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.3 
4.8 
51 Years of Experience 37 Years of Experience 45 Years of Experience 21 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish Speaks Spanish, English
Alamo , CAVacaville , CAVacaville , CAFairfield , CA
Med School: University Of Iowa Med School: University Of Cambridge School Of Clinical Medicine Med School: Boston University School Of Medicine Med School: University Of Louisville School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Janet Elaine Gaston

  • Accepts Medicaid
  • AARP
  • Aetna
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Anthem Blue Cross - PPO
  • Blue Cross Blue Shield of Kansas
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Brand New Day
  • Cigna
  • Contra Costa Health Plan
  • Contra Costa Health Plan - Medicaid (Managed)
  • Health Net - HMO
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Janet Elaine Gaston has the following specialty

Specialty Expertise

Dr. Janet Elaine Gaston has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

51 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2025, Expired

EDUCATION & TRAINING

Residency

University Of Iowa Hospitals & Clinics

Medical School

University Of IowaGraduated in 1975

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Frequently Asked Questions

Is Dr. Janet Gaston accepting new patients?
Dr. Janet Gaston is accepting new patients on Vitals. View Dr. Janet Gaston's profile on Vitals to make an appointment.
Where is Dr. Janet Gaston's office located?
Dr. Janet Gaston's office is located at 1505 Saint Alphonsus Way, Alamo, CA, 94507.
Does Dr. Janet Gaston accept my insurance?
You can see the insurance plans that Dr. Janet Gaston accepts on their Vitals profile.
Does Dr. Janet Gaston accept virtual/telehealth appointments?
Dr. Janet Gaston has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Janet Gaston?
You can find contact information for Dr. Janet Gaston here on Vitals.

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