Summary

Dr. Brian Sebastian is an internal medicine physician who earned his medical degree from Duke University School of Medicine. He completed his residency training in internal medicine at Georgetown University Hospital in Washington, DC, gaining comprehensive experience in adult healthcare. With 29 years of medical experience, Dr. Sebastian is board-certified in internal medicine by the American Board of Internal Medicine. He provides care in English.

Dr. Sebastian practices at MarinHealth Primary Care, a UCSF Health Clinic, in Sonoma, California, and maintains hospital affiliations with Sonoma Valley Hospital. He specializes in managing cholesterol disorders, including high cholesterol in children and teens, hyperlipidemia, and familial lipid disorders. His practice also includes breast cancer screening services and mammogram procedures. Patients have given Dr. Sebastian an average rating of 4.3 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 29 years of experience
  • 41 insurance plans accepted
  • speaks English
  • Georgetown University Hospital, Washington, DC, Internal Medicine
  • 17 written reviews
  • 1 award
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

MarinHealth Primary Care | A UCSF Health Clinic

651 1st St W Ste HSonoma, CA 95476
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
SatClosed
SunClosed

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Dr. Brian Sebastian, MDDr. Nima Ghadimi, MDDr. Daniel Benhuri, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.8 
29 Years of Experience 29 Years of Experience 8 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English Speaks English, French, Bambara
Sonoma , CAScottsdale , AZBeverly Hills , CATigard , OR
Med School: Georgetown University School of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Icahn School of Medicine at Mount Sinai Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Brian Sebastian

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CHAMPVA
  • Cigna
  • Harvard Pilgrim Health Care
  • Health Net
  • Health Net - HMO
  • Health Net - Medicare
  • Health Plan of San Joaquin
  • Humana
  • Integra
  • Kaiser Permanente
  • Magellan Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Providence Health Plans
  • Regence BlueCross BlueShield of Oregon
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Brian Sebastian has the following specialty

Specialty Expertise

Dr. Brian Sebastian has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

29 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Residency

Georgetown University Hospital, Washington, DC, Internal Medicine
Georgetown University Hospital, St. Christopher's Hospital for Children
Georgetown University Hospital/Washington Hospital Center Program
Georgetown University
GEORGETOWN UNIVERSITY HOSPITAL, WASHINGTON, DC2000

Medical School

Georgetown University School of Medicine
Duke University School of MedicineGraduated in 1997

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Frequently Asked Questions

Is Dr. Brian Sebastian accepting new patients?
Dr. Brian Sebastian is accepting new patients on Vitals. View Dr. Brian Sebastian's profile on Vitals to make an appointment.
What languages does Dr. Brian Sebastian speak?
Dr. Brian Sebastian speaks English.
Does Dr. Brian Sebastian accept my insurance?
You can see the insurance plans that Dr. Brian Sebastian accepts on their Vitals profile.
How can I make an appointment with Dr. Brian Sebastian?
You can find contact information for Dr. Brian Sebastian here on Vitals.
Does Dr. Brian Sebastian accept virtual/telehealth appointments?
Dr. Brian Sebastian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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