Summary

Dr. Wen-Yee Tsai specializes in endocrinology, diabetes and metabolism, with additional training in internal medicine and pediatrics. She earned her medical degree from Renaissance School of Medicine at Stony Brook University and has practiced for 23 years, developing expertise in hormone-related conditions across different age groups. Dr. Tsai is fluent in Chinese, English, and Spanish.

Dr. Tsai practices at Kaiser Permanente San Leandro Medical Center and Kaiser Permanente Oakland Medical Center in San Leandro and Oakland, California. She treats patients with thyroid nodules, hyperthyroidism, and goiter. Her procedures include virtual care consultations, adrenal gland needle biopsies, and fine needle biopsies to help diagnose and monitor endocrine conditions.

Overview based on verified provider data

Quick Facts

  • 23 years of experience
  • speaks Chinese, English, Spanish
  • Renaissance School Of Medicine At Stony Brook University
  • 3 specialties
  • 15 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Female

Office Locations

Dr. Wen-Yee Tsai has 2 locations

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Dr. Wen-Yee Tsai, MDGrace Eng, MDDr. Alex Aliske Aslan, MDDr. Shuang Wei, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismGastroenterologyInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.1 
23 Years of Experience 27 Years of Experience 40 Years of Experience 41 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, English, Spanish Speaks Chinese, English, Spanish Speaks Chinese, Spanish Speaks English
San Leandro , CAEmeryville , CAWalnut Creek , CAMilpitas , CA
Med School: Renaissance School Of Medicine At Stony Brook University Med School: University Of Michigan Medical School Med School: Ponce Health Sciences University School Of Medicine Med School: Shandong Medical University
Current Profile
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Insurance Plans Accepted by Dr. Wen-Yee Tsai

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Wen-Yee Tsai has the following 3 specialties

Specialty Expertise

Dr. Wen-Yee Tsai 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
  • Pediatrics
  • Thyroid Diseases

Certifications, License, & Education

23 Years Experience

Dr. Wen-Yee Tsai 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 Renaissance School Of Medicine At Stony Brook University in 2003.

NPI Number

Dr. Tsai's NPI number is 1952425803.

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Frequently Asked Questions

Is Dr. Wen-Yee Tsai accepting new patients?
Dr. Wen-Yee Tsai has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Wen-Yee Tsai accept my insurance?
You can see the insurance plans that Dr. Wen-Yee Tsai accepts on their Vitals profile.
Which hospitals is Dr. Wen-Yee Tsai affiliated with?
Dr. Wen-Yee Tsai is affiliated with Kaiser Permanente San Leandro Medical Center and Kaiser Permanente Oakland Medical Center.
What languages does Dr. Wen-Yee Tsai speak?
Dr. Wen-Yee Tsai speaks Chinese, English, and Spanish.
Does Dr. Wen-Yee Tsai accept virtual/telehealth appointments?
Dr. Wen-Yee Tsai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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