Summary

Dr. Cheng-Yang Tuan specializes in endocrinology, diabetes and metabolism, along with internal medicine. He earned his medical degree from New York University School of Medicine and completed his residency at Stanford University School of Medicine. With 29 years of clinical experience, Dr. Tuan speaks Chinese, Spanish, English, and Tagalog.

Dr. Tuan practices at California Pacific Medical Center Mission Bernal Campus, California Pacific Medical Center Davies Campus, and CPMC Van Ness Campus in San Francisco, California. He focuses on treating conditions such as type 2 diabetes, high cholesterol in children and teens, and hyperlipidemia. His practice includes remote patient monitoring, continuous glucose monitoring, and comprehensive metabolic panels. Patients rate Dr. Tuan an average of 3.9 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.9
  • 29 years of experience
  • speaks Chinese, Spanish, English, Tagalog
  • Stanford University School Of Medicine
  • 1 written review
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Cheng-Yang Christian Tuan has 4 locations

Chengyang Christian Tuan Md Medical Group

1580 Valencia St Ste 504San Francisco, CA 94110
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Cpmc Van Ness Campus

1101 Van Ness AveSan Francisco, CA 94109

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Dr. Cheng-Yang Christian Tuan, MD
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Dr. Cheng-Yang Christian Tuan, MDDr. Grace Eng, MDDr. Andreia Roxana Gafton, MDDr. Carmen Elen Cobb, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismDiagnostic RadiologyPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.6 
29 Years of Experience 27 Years of Experience 27 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Spanish, English, Tagalog Speaks Spanish, Chinese, English
San Francisco , CAEmeryville , CAMenlo Park , CAWauwatosa , WI
Med School: New York University School Of Medicine Med School: University Of Michigan Medical School Med School: Universitatea De Medicina Si Farmacie Grigore T Popa Med School: MEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Cheng-Yang Christian Tuan

  • Accepts Medicare

Medical Specialties

Dr. Cheng-Yang Christian Tuan has the following 2 specialties

Specialty Expertise

Dr. Cheng-Yang Christian Tuan has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Stanford University School Of Medicine

Medical School

New York University School Of MedicineGraduated in 1997

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Frequently Asked Questions

Does Dr. Cheng-Yang Tuan accept virtual/telehealth appointments?
Dr. Cheng-Yang Tuan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Cheng-Yang Tuan's office located?
Dr. Cheng-Yang Tuan's office is located at 1580 Valencia St Ste 504, San Francisco, CA, 94110.
Is Dr. Cheng-Yang Tuan accepting new patients?
Dr. Cheng-Yang Tuan is accepting new patients on Vitals. View Dr. Cheng-Yang Tuan's profile on Vitals to make an appointment.
Does Dr. Cheng-Yang Tuan accept my insurance?
You can see the insurance plans that Dr. Cheng-Yang Tuan accepts on their Vitals profile.
What languages does Dr. Cheng-Yang Tuan speak?
Dr. Cheng-Yang Tuan speaks Chinese, Spanish, English, and Tagalog.

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