Summary

Dr. Jeffrey Thomas is an internal medicine physician who specializes in hospital medicine, bringing nearly three decades of medical experience to his practice. He earned his medical degree from the University of California San Francisco School of Medicine and has been caring for patients for 29 years. His dual specialty allows him to provide comprehensive care both in clinic settings and during hospital stays.

Dr. Thomas practices at Walnut Creek Medical Center and Kaiser Permanente Walnut Creek Medical Center, both located in Walnut Creek, California. He focuses on managing complex conditions such as chronic kidney disease and type 2 diabetes. His expertise includes performing important diagnostic tests like complete blood counts and kidney function assessments through creatinine testing. Patients have given him an average rating of 3.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3
  • 29 years of experience
  • 48 insurance plans accepted
  • UNIVERSITY OF CALIFORNIA IRVINE SCHOOL OF MEDICINE
  • 9 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Provided follow-up after the visit
  • Flexible scheduling

Office Locations

Dr. Jeffrey Joel Thomas has 2 locations

Walnut Creek Medical Center

1601 Ygnacio Valley RdWalnut Creek, CA 94598

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Dr. Jeffrey Joel Thomas, MDAngela Brennan, DOKulbir Bajwa, MDAnkit Dubey, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
29 Years of Experience 12 Years of Experience 32 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
Walnut Creek , CAFairfield , CAVacaville , CAFairfield , CA
Med School: UNIVERSITY OF CALIFORNIA IRVINE SCHOOL OF MEDICINE Med School: Touro University California College Of Osteopathic Medicine Med School: University Of Manitoba Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey Joel Thomas

  • Aetna
  • Aetna - HMO
  • Affinity Health Plan
  • Alameda Alliance for Health
  • Alignment Health Plan
  • 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
  • Brand New Day
  • CalOptima
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan
  • Health Net
  • Health Net - HMO
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • L.A. Care Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Optum Health
  • Partnership HealthPlan of California
  • Sutter Health Plus
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • Valley Health Plan
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Jeffrey Joel Thomas has the following 2 specialties

Specialty Expertise

Dr. Jeffrey Joel Thomas has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

29 Years Experience

Dr. Jeffrey Joel Thomas holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from UNIVERSITY OF CALIFORNIA IRVINE SCHOOL OF MEDICINE and University Of California San Francisco School Of Medicine in 1997.

NPI Number

Dr. Thomas' NPI number is 1396765111.

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Frequently Asked Questions

Which hospitals is Dr. Jeffrey Thomas affiliated with?
Dr. Jeffrey Thomas is affiliated with Walnut Creek Medical Center.
Does Dr. Jeffrey Thomas accept my insurance?
You can see the insurance plans that Dr. Jeffrey Thomas accepts on their Vitals profile.
Where is Dr. Jeffrey Thomas's office located?
Dr. Jeffrey Thomas's office is located at 1601 Ygnacio Valley Rd, Walnut Creek, CA, 94598.
Does Dr. Jeffrey Thomas accept virtual/telehealth appointments?
Dr. Jeffrey Thomas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Jeffrey Thomas accepting new patients?
Dr. Jeffrey Thomas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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