Summary

Dr. Jeffrey Shimoyama is an experienced physician specializing in internal medicine and emergency medicine. He earned his medical degree from the University of California Davis School of Medicine and has been practicing for nearly four decades. Dr. Shimoyama is fluent in both Spanish and English.

Dr. Shimoyama practices at Kaiser Permanente West Los Angeles Medical Center in Los Angeles, California. He provides comprehensive care for patients experiencing chronic cough and various types of coughs, including productive coughs. His clinical expertise includes performing COVID-19 testing, urine analysis, and extremity X-rays. Patients have given him an average rating of 4.6 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.6
  • 39 years of experience
  • 23 insurance plans accepted
  • speaks Spanish, English
  • University Of California Davis School Of Medicine
  • 2 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

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Dr. Jeffrey Ken Shimoyama, MDDr. Alaa Hajal, MDDr. George Mousa, MDDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
3.8 
39 Years of Experience 15 Years of Experience 17 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English, Spanish
Los Angeles , CADiamond Bar , CAUpland , CAScottsdale , AZ
Med School: University Of California Davis School Of Medicine Med School: University Of Damascus Faculty Of Medicine Med School: University Of Aleppo Faculty Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey Ken Shimoyama

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

Medical Specialties

Dr. Jeffrey Ken Shimoyama has the following 2 specialties

Specialty Expertise

Dr. Jeffrey Ken Shimoyama has the following 10 areas of expertise

  • Check-up
  • Diabetes
  • Diabetes Complications
  • Emergency Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

39 Years Experience

Dr. Jeffrey Ken Shimoyama holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from University Of California Davis School Of Medicine in 1987.

NPI Number

Dr. Shimoyama's NPI number is 1245307255.

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Frequently Asked Questions

What languages does Dr. Jeffrey Ken Shimoyama speak?
Dr. Jeffrey Ken Shimoyama speaks Spanish and English.
Does Dr. Jeffrey Ken Shimoyama accept my insurance?
You can see the insurance plans that Dr. Jeffrey Ken Shimoyama accepts on their Vitals profile.
Is Dr. Jeffrey Ken Shimoyama accepting new patients?
Dr. Jeffrey Ken Shimoyama has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Jeffrey Ken Shimoyama?
You can find contact information for Dr. Jeffrey Ken Shimoyama here on Vitals.
Which hospitals is Dr. Jeffrey Ken Shimoyama affiliated with?
Dr. Jeffrey Ken Shimoyama is affiliated with Kaiser Permanente West Los Angeles Medical Center.

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