Skip to main content
Siddhartha Parker, MD, Gastroenterology, Lebanon, NH

SiddharthaYParkerMD

Gastroenterology Lebanon, NH

Assistant Professor of Medicine, Geisel School of Medicine

Dr. Parker is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Parker's full profile

Already have an account?

  • Office

    Dartmouth-Hitchcock Medical Center
    One Medical Center Drive
    Lebanon, NH 03756

Summary

  • Siddhartha Parker, MD is a gastroenterologist based in Lebanon, NH. He completed his residency in Internal Medicine at UMass Chan Medical School from 2008 - 2011 and fellowship in Gastroenterology from 2011 - 2014 at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital. Dr. Parker completed his medical degree from Tufts University School of Medicine in 2008. His areas of expertise include ulcerative colitis, crohn's disease, colonoscopy, celiac disease, and colonic polyps. Dr. Parker has made significant contributions to his field, as evidenced by several publications in notable medical journals, such as the Journal of General Internal Medicine and the Journal of Clinical Gastroenterology, with his work receiving considerable citations.

Education & Training

  • Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
    Dartmouth-Hitchcock/Mary Hitchcock Memorial HospitalFellowship, Gastroenterology, 2011 - 2014
  • UMass Chan Medical School
    UMass Chan Medical SchoolResidency, Internal Medicine, 2008 - 2011
  • Tufts University School of Medicine
    Tufts University School of MedicineClass of 2008

Certifications & Licensure

  • NH State Medical License
    NH State Medical License 2014 - 2026
  • VT State Medical License
    VT State Medical License 2022 - 2026
  • ME State Medical License
    ME State Medical License 2020 - 2021
  • MA State Medical License
    MA State Medical License 2010 - 2011
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Publications & Presentations

PubMed

Journal Articles

  • Risk Factors for Diagnosis of Colorectal Cancer at a Late Stage: A Population-Based Study  
    Lynn F Butterly, Siddhartha Parker, Journal of General Internal Medicine