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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 (6)

The overall average patient rating of Dr. Darren Kastin, Gastroenterologist is Good. Dr. Kastin has been reviewed by 13 patients who have provided 6 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 3.3
Courteous Staff 3.7
Accurate Diagnosis 3.0
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 3.8

Specialties & Research

Dr. Darren Kastin, 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. Kastin graduated from Tulane University, New Orleans.


Dr. Kastin has 1 hospital affiliations:

  • Edward Hospital 

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Additional Information
Dr. Darren Andrew Kastin MD is a male Internist, has 14 years of experience and practices in Gastroenterology.
Where does Dr. Darren A. Kastin practice?
Dr. Darren Kastin has 2 office locations.
Dr. Darren Kastin practices Gastroenterology near Skokie, IL.
Additional practice locations include: Naperville, IL.
See Skokie Gastroenterologists.