Summary

Dr. Frank Tzeng has practiced endocrinology, diabetes and metabolism, and internal medicine for 48 years. He treats high cholesterol in children and teens, hyperlipidemia, and vitamin D deficiency, and performs continuous glucose monitoring, scintimammography, and cranial ultrasound. He is affiliated with John Muir Health Concord Medical Center, Walnut Creek Medical Center, and Sutter Delta Medical Center, and sees patients in Concord, California. He earned his medical degree from New York Medical College. Dr. Tzeng speaks Chinese, English, and Spanish. Patients on Vitals rate Dr. Tzeng 4.71 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 48 years of experience
  • speaks Chinese, English, Spanish
  • New York Medical College
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 3 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Compare with Similar Doctors

Dr. Frank Sheng Jeng Tzeng, MD
Grace Eng, MD
Dipti Raichand Trehan
Gyan Krishna Kayastha
Dr. Frank Sheng Jeng Tzeng, MDGrace Eng, MDDipti Raichand TrehanGyan Krishna Kayastha
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismAnesthesiologyPublic Health & General Preventive Medicine
Accepts New Patients Accepts New Patients
4.7 
3.6 
0 
0 
48 Years of Experience 27 Years of Experience 28 Years of Experience 37 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
Concord , CAEmeryville , CABrentwood , CAVallejo , CA
Med School: New York Medical College Med School: University Of Michigan Medical School Med School: New York Medical College Med School: Chittagong Medical College And Hospital
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Frank Sheng Jeng Tzeng

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

Medical Specialties

Dr. Frank Sheng Jeng Tzeng has the following 2 specialties

Specialty Expertise

Dr. Frank Sheng Jeng Tzeng has the following 11 areas of expertise

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

Certifications, License, & Education

48 Years Experience

Dr. Frank Sheng Jeng Tzeng 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 New York Medical College in 1978.

NPI Number

Dr. Tzeng's NPI number is 1932292315.

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. Frank Tzeng?
You can find contact information for Dr. Frank Tzeng here on Vitals.
Which hospitals is Dr. Frank Tzeng affiliated with?
Dr. Frank Tzeng is affiliated with John Muir Health Concord Medical Center, Walnut Creek Medical Center, and Sutter Delta Medical Center.
Is Dr. Frank Tzeng accepting new patients?
Dr. Frank Tzeng has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Frank Tzeng accept my insurance?
You can see the insurance plans that Dr. Frank Tzeng accepts on their Vitals profile.
Does Dr. Frank Tzeng accept virtual/telehealth appointments?
Dr. Frank Tzeng has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.