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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 (3)

The overall average patient rating of Dr. Tat-Kin Tsang is Excellent. Dr. Tsang has been reviewed by 16 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.6
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.9

Specialties & Research

Dr. Tat-Kin Tsang, MD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Tsang graduated from Northwestern University, Chicago. He has 3 awards.

Patients' Choice Award (2014 - 2015)
Compassionate Doctor Recognition (2014 - 2015)
On-Time Doctor Award (2014 - 2015)


Dr. Tsang has 8 hospital affiliations:

  • Evanston Hospital 
  • Skokie Hospital 


  • Mandarin
  • Chinese
  • Cantonese
  • English

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Additional Information
Dr. Tat-Kin Tsang MD is a male Internist, has 34 years of experience and practices in Gastroenterology.
Where does Dr. Tat-Kin Tsang practice?
Dr. Tat-Kin Tsang has 1 office location.
Dr. Tat-Kin Tsang practices Gastroenterology near Wilmette, IL.
See Wilmette Gastroenterologists.