Summary

Dr. Gary Tanouye is an internal medicine physician with 44 years of experience treating patients throughout the Tarzana area. He earned his medical degree from the Keck School of Medicine at the University of Southern California and completed his residency at LAC USC Medical Center. Dr. Tanouye speaks English and has built his practice around comprehensive internal medicine care for adult patients.

Dr. Tanouye practices at Providence Cedars Sinai Tarzana Medical Center and maintains his office at Internal Medicine & Endocrinology in Tarzana, California. He specializes in managing high cholesterol conditions and treating hypertension in his patients. His approach includes coordinating physical therapy services and strength training programs when appropriate for patient care. Patients have given Dr. Tanouye an average rating of 4.2 on Vitals, reflecting their confidence in his medical expertise and patient care approach.

Overview based on verified provider data

Quick Facts

  • 4.2
  • 44 years of experience
  • 31 insurance plans accepted
  • speaks English
  • Lac Usc Medical Center
  • 33 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Gary Toshiyuki Tanouye has 2 locations

Internal Medicine & Endocrinology - Tarzana

5411 Etiwanda Ave Ste 200Tarzana, CA 91356
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Gary Toshiyuki Tanouye, MDKarthikeyan Viswanathan, DODr. Nima Ghadimi, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
3.8 
44 Years of Experience 12 Years of Experience 29 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Tamil Speaks English, Spanish Speaks English, French, Bambara
Tarzana , CALos Altos , CAScottsdale , AZTigard , OR
Med School: Keck School Of Medicine Of The University Of Southern California Med School: Bassett Medical Center - Cooperstown, New York Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gary Toshiyuki Tanouye

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - PPO
  • Cigna
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • L.A. Care Health Plan
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Western Health Advantage

Medical Specialties

Dr. Gary Toshiyuki Tanouye has the following specialty

Specialty Expertise

Dr. Gary Toshiyuki Tanouye has the following 7 areas of expertise

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

Certifications, License, & Education

44 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Lac Usc Medical Center

Medical School

Keck School Of Medicine Of The University Of Southern CaliforniaGraduated in 1982

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Frequently Asked Questions

What languages does Dr. Gary Tanouye speak?
Dr. Gary Tanouye speaks English.
Does Dr. Gary Tanouye accept virtual/telehealth appointments?
Dr. Gary Tanouye has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gary Tanouye's office located?
Dr. Gary Tanouye's office is located at 5411 Etiwanda Ave Ste 200, Tarzana, CA, 91356.
How can I make an appointment with Dr. Gary Tanouye?
You can find contact information for Dr. Gary Tanouye here on Vitals.
Which hospitals is Dr. Gary Tanouye affiliated with?
Dr. Gary Tanouye is affiliated with Encino Hospital Medical Center.

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