Summary

Dr. John Otsuki treats hypertension and hypertensive emergency as part of his family medicine practice, which he has maintained for 26 years. He is affiliated with Kaiser Foundation Hospital and sees patients in Rancho Cucamonga, Ontario, and Fontana, California. He speaks English and Spanish. Patients on Vitals rate Dr. Otsuki 4.5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 26 years of experience
  • 20 insurance plans accepted
  • speaks English, Spanish
  • New York Medical College
  • 1 written review
  • 1 specialty
  • 8 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Tsuyoshi Otsuki has 3 locations

Kaiser Permanente Rancho Cucamonga Medical Offices

10850 Arrow RteRancho Cucamonga, CA 91730
Mon8:30 am - 7:00 pm
Tue8:30 am - 7:00 pm
Wed8:30 am - 7:00 pm
Thu8:30 am - 7:00 pm
Fri8:30 am - 7:00 pm
Sat8:00 am - 12:00 pm
SunClosed

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335

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Dr. John Tsuyoshi Otsuki, MDDawn Vollmann, PA-CDr. Lubna Isho, DODr. James L. Pearson, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
0 
4.7 
0 
26 Years of Experience 9 Years of Experience 25 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks Arabic, English, Spanish Speaks English
Rancho Cucamonga , CAHuntington Beach , CAPomona , CASeal Beach , CA
Med School: New York Medical College Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: St Georges University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Tsuyoshi Otsuki

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CalOptima - Medicaid (Managed)
  • CareMore
  • Cigna
  • Health Net
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Kaiser Permanente - PPO
  • L.A. Care Health Plan - HMO
  • Medicare
  • Medicare - Medicare
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. John Tsuyoshi Otsuki has the following specialty

Specialty Expertise

Dr. John Tsuyoshi Otsuki has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Diabetes
  • Diabetes Complications
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

26 Years Experience

Dr. John Tsuyoshi Otsuki 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 New York Medical College in 2000.

NPI Number

Dr. Otsuki's NPI number is 1952460602.

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Frequently Asked Questions

Which hospitals is Dr. John Otsuki affiliated with?
Dr. John Otsuki is affiliated with Kaiser Foundation Hospital.
Does Dr. John Otsuki accept my insurance?
You can see the insurance plans that Dr. John Otsuki accepts on their Vitals profile.
Where is Dr. John Otsuki's office located?
Dr. John Otsuki's office is located at 10850 Arrow Rte, Rancho Cucamonga, CA, 91730.
Is Dr. John Otsuki accepting new patients?
Dr. John Otsuki is accepting new patients on Vitals. View Dr. John Otsuki's profile on Vitals to make an appointment.
Does Dr. John Otsuki accept virtual/telehealth appointments?
Dr. John Otsuki has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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