Browse Health
14 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Yao-Jen Chang:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Yao-Jen Chang is Excellent. Dr. Chang has been reviewed by 4 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 5.0
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Yao-Jen Chang, MD is board certified in Urology.

  • He has special expertise in 1 area:
  • Overactive Urinary Bladder

Education & Awards

Dr. Chang graduated from Saint Louis University.


Dr. Chang has 7 hospital affiliations:

  • Saint Agnes Medical Center 
  • Kaiser Foundation Hospital - Fresno 

> > > > Dr. Yao-Jen Chang, MD

Similar doctors nearby

Dr. Varoujan Altebarmakian

38 years experience
Fresno, CA

Dr. Jack Lubensky

41 years experience
Fresno, CA

Dr. Jack Schiff

Fresno, CA

Dr. Dane Lesser

37 years experience
Fresno, CA

Dr. Robert Smith

Fresno, CA

Dr. Greg Rainwater

33 years experience
Fresno, CA
Search All Similar Doctors
Additional Information
Dr. Yao-Jen Chang MD is a male Urologist, has 14 years of experience and practices in Urology.
Where does Dr. Yao-Jen Chang practice?
Dr. Yao-Jen Chang has 1 office location.
Dr. Yao-Jen Chang practices Urology near Fresno, CA.
See Fresno Urologists.