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Summary
Dr. Denis Chang is a gastroenterologist who earned his medical degree from Drexel University College of Medicine and completed his residency at New York University. With 13 years of experience in digestive health care, he focuses on diagnosing and treating conditions affecting the gastrointestinal system. Dr. Chang speaks English and brings over a decade of specialized expertise to his practice.
Dr. Chang is affiliated with NYU Tisch Hospital and practices in Boston, Massachusetts. He treats patients with complex digestive conditions including esophageal birth defects, abdominal pain, and disorders that affect nutrient absorption. His procedural expertise includes performing upper endoscopy to examine the digestive tract and utilizing specialized pathology testing to provide accurate diagnoses for his patients.
Dr. Chang is affiliated with NYU Tisch Hospital and practices in Boston, Massachusetts. He treats patients with complex digestive conditions including esophageal birth defects, abdominal pain, and disorders that affect nutrient absorption. His procedural expertise includes performing upper endoscopy to examine the digestive tract and utilizing specialized pathology testing to provide accurate diagnoses for his patients.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 13 years of experience
- 40 insurance plans accepted
- speaks English
- New York University
- 1 specialty
- 5 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Division of Gastroenterology, Hepatology and Nutrition
300 Longwood AveBoston, MA 02115 Tel: (617) 919-5323
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
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| Denis Chang, MD | Jan Seiler, APRN | Theresa Obonyano, APRN | Ashley Anderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 13 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Boston , MA | Montgomery , AL | SACRAMENTO , CA | SACRAMENTO , CA |
| Med School: DREXEL UNIVERSITY COLLEGE OF MEDICINE | Med School: Georgia State University | Med School: The University of Texas Health Science Center at Houston | Med School: East Tennessee State University - Quillen College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Denis Chang
Medical Specialties
Denis Chang has the following specialty
Specialty Expertise
Denis Chang has the following 5 areas of expertise
Certifications, License, & Education
13 Years Experience
Denis Chang holds active and expired medical licenses in the states of Massachusetts and New Hampshire.
Medical License
Medical Doctor with an active medical license in the state of Massachusetts that expires in 2026 and an expired medical license in the state of New Hampshire that expired in 2026.
Education & Training
Residency
Completed their residency at New York University.
Medical School
Graduated from DREXEL UNIVERSITY COLLEGE OF MEDICINE and Drexel University College Of Medicine in 2013.
NPI Number
Denis Chang's NPI number is 1952747420.
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Frequently Asked Questions
- How can I make an appointment with Denis Chang?
- You can find contact information for Denis Chang here on Vitals.
- Is Denis Chang accepting new patients?
- Denis Chang is accepting new patients on Vitals. View Denis Chang's profile on Vitals to make an appointment.
- Where is Denis Chang's office located?
- Denis Chang's office is located at 300 Longwood Ave, Boston, MA, 02115.
- Does Denis Chang accept my insurance?
- You can see the insurance plans that Denis Chang accepts on their Vitals profile.
- Does Denis Chang accept virtual/telehealth appointments?
- Denis Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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