Summary

Dr. Tomoko Okahara specializes in internal medicine, bringing 27 years of experience to her practice. She earned her medical degree from Boston University School of Medicine, where she developed a strong foundation in comprehensive adult healthcare. Dr. Okahara has dedicated nearly three decades to helping patients manage complex health conditions and maintain their overall wellness.

Dr. Okahara practices at multiple Kaiser Permanente locations throughout Southern California, including Cerritos, Harbor City, and Downey. She focuses on diabetes care, treating patients with Type 2 diabetes and helping families manage diabetes in children and teens. Her expertise includes ordering and interpreting essential diagnostic tests such as comprehensive metabolic panels and complete blood counts to monitor patient health and guide treatment decisions.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 27 years of experience
  • 23 insurance plans accepted
  • Boston University School Of Medicine
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 3 office locations
  • Female

Office Locations

Dr. Tomoko Okahara has 3 locations

Kaiser Permanente Cerritos Medical Office

10820 183rd StCerritos, CA 90703
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Tomoko Okahara, MD
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Dr. Tomoko Okahara, MDDr. Nima Ghadimi, MDEric HarkerDr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
3.9 
27 Years of Experience 29 Years of Experience 25 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English
Cerritos , CAScottsdale , AZLyons , COKaty , TX
Med School: Boston University School Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Duke University School Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Tomoko Okahara

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • CalOptima - Medicaid (Managed)
  • CareMore
  • Cigna
  • Contra Costa Health Plan
  • Health Net - HMO
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Tomoko Okahara has the following specialty

Specialty Expertise

Dr. Tomoko Okahara has the following 10 areas of expertise

  • Check-up
  • Diabetes
  • Heart Diseases
  • Heart Failure
  • Heartburn
  • Immunization
  • Physical
  • Stroke
  • Vaccination
  • Weight Loss

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

Boston University School Of MedicineGraduated in 1999

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Frequently Asked Questions

Does Dr. Tomoko Okahara accept virtual/telehealth appointments?
Dr. Tomoko Okahara has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Tomoko Okahara accepting new patients?
Dr. Tomoko Okahara is accepting new patients on Vitals. View Dr. Tomoko Okahara's profile on Vitals to make an appointment.
Does Dr. Tomoko Okahara accept my insurance?
You can see the insurance plans that Dr. Tomoko Okahara accepts on their Vitals profile.
How can I make an appointment with Dr. Tomoko Okahara?
You can find contact information for Dr. Tomoko Okahara here on Vitals.
Where is Dr. Tomoko Okahara's office located?
Dr. Tomoko Okahara's office is located at 10820 183rd St, Cerritos, CA, 90703.

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