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Gastroenterologist (digestive)
21 years of experience
Accepting new patients
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

4.5
  •  
(9)
Patient comments (2)

The overall average patient rating of Dr. Dean Chang is Excellent. Dr. Chang has been reviewed by 9 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
  •  
Promptness 4.5
  •  
Courteous Staff 4.6
  •  
Accurate Diagnosis 4.3
  •  
Bedside Manner 4.3
  •  
Spends Time with Me 4.6
  •  
Follows Up After Visit 4.3
  •  

Specialties & Research

Dr. Dean Chang, MD is board certified in Gastroenterology.

  • He has special expertise in 10 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy
  • Constipation
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Pancreatic Diseases
  • Peptic Ulcer
  • Sigmoidoscopy
  • Ulcerative Colitis

Education & Awards

Dr. Chang graduated from University of Michigan Medical School, Ann Arbor. He has 2 awards.

Awards  
Patients' Choice Award (2012, 2014)
Castle Connolly Top Doctors: Connecticut™ (2009)

Affiliations

Dr. Chang has 11 hospital affiliations:

  • Midstate Medical Center 
  • Masonic Home and Hospital 

Languages

  • Spanish
  • Yoruba
  • Zulu

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Additional Information
Dr. Dean Chang MD is a male Internist, has 21 years of experience and practices in Gastroenterology.
Where does Dr. Dean Chang practice?
Dr. Dean Chang has 9 office locations.
Dr. Dean Chang practices Gastroenterology near Hamden, CT.
Additional practice locations include: Guilford, CT and Middletown, CT.
See Hamden Gastroenterologists.