Summary

Dr. Daniel Pratt is a gastroenterologist who has dedicated 37 years to caring for patients with digestive and liver conditions. He earned his medical degree from Johns Hopkins University School of Medicine, bringing expertise from one of the nation's leading medical institutions. Dr. Pratt speaks English and focuses his practice on complex liver disorders and digestive system health.

Dr. Pratt practices at several prestigious Boston hospitals, including Massachusetts General Hospital, Brigham and Women's Hospital, and Brigham and Women's Faulkner Hospital. He specializes in treating serious liver conditions such as cholangitis, primary sclerosing cholangitis, and autoimmune hepatitis. His expertise includes performing comprehensive metabolic panels and specialized liver function tests to help diagnose and monitor these complex conditions. Patients rate Dr. Pratt 4.7 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 37 years of experience
  • speaks English
  • Johns Hopkins University School Of Medicine
  • 13 written reviews
  • 1 specialty
  • 18 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Daniel Stephan Pratt has 4 locations

Massachusetts General Hospital Surgical Clinic

15 Parkman StBoston, MA 02114
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Brigham And Womens Hospital

75 Francis StBoston, MA 02115

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Dr. Daniel Stephan Pratt, MDTheresa Obonyano, APRNAshley Anderson, APRNJan Seiler, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
37 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 , MASACRAMENTO , CASacramento , CAMontgomery , AL
Med School: Johns Hopkins University School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: East Tennessee State University - Quillen College of Medicine Med School: Georgia State University
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Insurance Plans Accepted by Dr. Daniel Stephan Pratt

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Daniel Stephan Pratt has the following specialty

Specialty Expertise

Dr. Daniel Stephan Pratt has the following 18 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Autoimmune Hepatitis
  • Bile Duct Cancer (Cholangiocarcinoma)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis B
  • Hepatitis C
  • Hepatocellular Carcinoma
  • Irritable Bowel Syndrome (IBS)
  • Liver Cirrhosis (Biliary)
  • Liver Diseases
  • Liver Transplantation
  • Ulcerative Colitis
  • Viral Human Hepatitis

Certifications, License, & Education

37 Years Experience

Dr. Daniel Stephan Pratt holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Medical School

Graduated from Johns Hopkins University School Of Medicine in 1989.

NPI Number

Dr. Pratt's NPI number is 1720069297.

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Frequently Asked Questions

Does Dr. Daniel Pratt accept my insurance?
You can see the insurance plans that Dr. Daniel Pratt accepts on their Vitals profile.
How can I make an appointment with Dr. Daniel Pratt?
You can find contact information for Dr. Daniel Pratt here on Vitals.
Where is Dr. Daniel Pratt's office located?
Dr. Daniel Pratt's office is located at 15 Parkman St, Boston, MA, 02114.
Does Dr. Daniel Pratt accept virtual/telehealth appointments?
Dr. Daniel Pratt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Daniel Pratt accepting new patients?
Dr. Daniel Pratt is accepting new patients on Vitals. View Dr. Daniel Pratt's profile on Vitals to make an appointment.

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