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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Joanna Tan is Good. Dr. Tan has been reviewed by 15 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.1
Courteous Staff 3.7
Accurate Diagnosis 3.7
Bedside Manner 3.5
Spends Time with Me 3.7
Follows Up After Visit 3.5

Specialties & Research

Dr. Joanna Tan, MD is board certified in Family Medicine.

  • She has special expertise in 3 areas:
  • Arthritis
  • Osteoporosis
  • Vasculitis

Education & Awards

Dr. Tan graduated from Tufts University, Boston. She has 3 awards.

Patients' Choice Award (2008)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2012 - 2015)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2012 - 2015)


Dr. Tan has 2 hospital affiliations:

  • St. Jude Medical Center 
  • St Jude Med Ctr, Fullerton, Ca 

Similar doctors nearby

Dr. Fred Hurst

Family Medicine
41 years experience
Yorba Linda, CA

Dr. Lytton Smith

Family Medicine
41 years experience
Yorba Linda, CA

Dr. Kenneth Tan

Family Medicine
32 years experience
Yorba Linda, CA

Dr. Anthony Bae

Family Medicine
14 years experience
Yorba Linda, CA

Dr. Timothy Schmidt

Family Medicine
31 years experience
Yorba Linda, CA

Dr. Doreen Rioux

Family Medicine
26 years experience
Yorba Linda, CA
Search All Similar Doctors
Additional Information
Dr. Joanna Kit-Ying Tan MD is a female Family Practitioner, has 33 years of experience and practices in Family Medicine.
Where does Dr. Joanna K. Tan practice?
Dr. Joanna Tan has 2 office locations.
Dr. Joanna Tan practices Family Medicine near Yorba Linda, CA.
See Yorba Linda Family Physicians.