Summary

Dr. John Yoon is an endocrinologist who specializes in diabetes and metabolism, as well as internal medicine. He earned his medical degree from Harvard Medical School and has been practicing for 24 years. Dr. Yoon is fluent in both English and Spanish.

Dr. Yoon practices at University Of California Davis Medical Center in Sacramento, California. He focuses on treating patients with Type 2 diabetes, including children and teens with this condition, as well as managing high blood sugar levels. His diagnostic expertise includes performing complete blood counts, A1c testing to monitor long-term blood sugar control, and kidney function tests through creatinine screenings.

Overview based on verified provider data

Quick Facts

  • 24 years of experience
  • speaks English, Spanish
  • Harvard Medical School
  • 2 specialties
  • 14 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. John Cliff Yoon has 3 locations

Dr. John Cliff Yoon

4860 Y St Ste 0100Sacramento, CA 95817

Lawrence J Ellison Ambulatory Care Center

4860 Y StSacramento, CA 95817
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

University Of California Davis Medical Center

2315 Stockton BlvdSacramento, CA 95817

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Dr. John Cliff Yoon, MDKaveer Singh GreywalDr. Caroline Anne Schulmeister, MDDr. Peter H Miles, MD
Endocrinology, Diabetes & MetabolismPsychiatryEndocrinology, Diabetes & MetabolismCardiovascular Disease
Accepts New Patients
24 Years of Experience 8 Years of Experience 11 Years of Experience 28 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks Chinese, Spanish Speaks English, Spanish
Sacramento , CABeaumont , CASacramento , CASacramento , CA
Med School: Harvard Medical School Med School: Ross University School Of Medicine Med School: Geisel School Of Medicine At Dartmouth Med School: University Of Texas Southwestern Medical School
Current Profile
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Insurance Plans Accepted by Dr. John Cliff Yoon

  • Accepts Medicare

Medical Specialties

Dr. John Cliff Yoon has the following 2 specialties

Specialty Expertise

Dr. John Cliff Yoon has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine

Certifications, License, & Education

24 Years Experience

Dr. John Cliff Yoon 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 Harvard Medical School in 2002.

NPI Number

Dr. Yoon's NPI number is 1295856631.

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Frequently Asked Questions

Does Dr. John Yoon accept my insurance?
You can see the insurance plans that Dr. John Yoon accepts on their Vitals profile.
Is Dr. John Yoon accepting new patients?
Dr. John Yoon 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. John Yoon?
You can find contact information for Dr. John Yoon here on Vitals.
Where is Dr. John Yoon's office located?
Dr. John Yoon's office is located at 4860 Y St Ste 0100, Sacramento, CA, 95817.
Does Dr. John Yoon accept virtual/telehealth appointments?
Dr. John Yoon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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