Marvin Ryou


Marvin Ryou, MD
not currently accepting new patients
Board Certifications
Gastroenterology, Internal Medicine
Clinical Interests
  • Endoscopic ultrasound (EUS), diagnostic and therapeutic
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • Endoscopic hepatology
  • Endoscopic mucosal resection (EMR)
  • Medical School:
    Harvard Medical School
  • Internship:
    Brigham and Women's Hospital
  • Residency:
    Brigham and Women's Hospital (Internal Medicine)
  • Fellowship:
    Brigham and Women's Hospital (Gastroenterology, Advanced Endoscopy)
Professional Memberships
American Society for Gastroenterology Endoscopy, American College of Gastroenterology, Association for Bariatric Endoscopy
About Me
Read more about the endoscopic ultrasound procedures that Dr. Ryou performs at Emerson.