Dr. Takahiro Otsuka, MD

Dr. Takahiro Otsuka, MD

Endocrinology, Diabetes & Metabolism  ·  
Male  ·  
Age 59
Dr. Takahiro Otsuka, MD is an endocrinology, diabetes & metabolism specialist in Loma Linda, CA and has been practicing for 31 years. He graduated from Yamanashi Med College in 1987 and specializes in endocrinology, diabetes & metabolism.

11370 Anderson St Ste 3400

Loma Linda, CA 92354

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • Molina Healthcare

*Please verify this information when scheduling an appointment.

Learn about Dr. Otsuka

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Top Care Areas

See how frequently Dr. Otsuka performs your care needs compared to other doctors.

Diabetes With Renal Manifestations
very high
more than 99% of peers
Diabetes Type 2
very high
more than 99% of peers
Thyroid Disease
very high
more than 97% of peers

Dr. Otsuka's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Endocrinology, Diabetes & Metabolism

1  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*

40  Conditions Treated

Read Less

2  Procedures

  • Continuous Glucose Monitoring
  • Diabetes Counseling

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Yamanashi Med College
    Medical School | Graduated 1987

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Otsuka has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Otsuka does not have any memberships or affiliations listed. If you are Dr. Otsuka and would like to add memberships or affiliations, please update your profile.

Dr. Otsuka's Reviews

Likelihood to recommend Dr. Otsuka


Based on 25 reviews

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Average Wait Time
  • 16 – 30 minutes
Dr. Otsuka's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Takahiro Otsuka, MD
Dr. Otsuka is smart, thorough and efficient. His office help in VICTORVILLE, however, is not. They never answer the phone. It took one year to get them to answer to get an appt upon being referred for diabetes. The office is open, yet the windows to the staff are mostly closed. You have to show up...Read More
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Joseph in Smythe – Mar 31, 2018
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He listens to me and willing to do testing and try different treatments that work for me.
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barbara in Loma Linda, CA – Oct 06, 2016
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