Browse Health
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. David Chao:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Chao? Share your experience.
Write a Review

Specialties & Research

Dr. David Chao, MD is board certified in Pediatrics.

Education & Awards

Dr. Chao graduated from University of Pennsylvania , Philadelphia.

Similar doctors nearby

Dr. Sarah Postma

Castro Valley, CA

Dr. Eric Wells

29 years experience
Castro Valley, CA

Dr. Dionisio Fernandes

Allergy & Immunology
43 years experience
Castro Valley, CA

Dr. Christopher Vlasses

4 years experience
Castro Valley, CA

Dr. Laurie Nakahira

Internal Medicine
17 years experience
Castro Valley, CA

Dr. Sara Sepehrdad

5 years experience
Castro Valley, CA
Search All Similar Doctors
Additional Information
Dr. David Chao MD is a male Pediatrician, has 7 years of experience and practices in Pediatrics.
Where does Dr. David Chao practice?
Dr. David Chao has 1 office location.
Dr. David Chao practices Pediatrics near Castro Valley, CA.
See Castro Valley Pediatricians.