Skip to main content

System navigation

  • Dartmouth Health
    • Alice Peck Day Memorial Hospital
    • Cheshire Medical Center
    • Dartmouth Cancer Center
    • Dartmouth Health Children's
    • Dartmouth Health Home Care
    • Dartmouth Hitchcock Medical Center and Dartmouth Hitchcock Clinics
    • Hampstead Hospital
    • Mt. Ascutney Hospital and Health Center
    • New London Hospital
    • Southwestern Vermont Medical Center
    • Valley Regional Hospital
  • Providers
  • Locations
  • Careers
  • Patient Login
Dartmouth Health Dartmouth Health
Patient Login

Main navigation

  • Home
  • About
    • Who Is Dartmouth Health?
    • Leadership
    • Our Commitment to Belonging
    • Our History
    • Health Policy
    • Population and Community Health
    • ACO Programs
    • Patient Rights and Privacy
  • Our System
  • Newsroom
  • For Patients
    • Find Care
    • Flu Vaccination Clinics
    • COVID-19 Information
    • Masking Policy
    • Medical Records & Release Forms
    • Geriatric Center of Excellence
    • Mental Health
    • Living Healthier
    • Patient Education for Your Health
  • Research and Innovation
    • Center for Advancing Rural Health Equity
    • Center for Rural Health Care Delivery Science
    • Clinical Trials
    • Human Research Protection Program and Institutional Review Board
 

Find a Provider

  • 90 results found
  • Gastroenterology
  • Pulmonology

Refine results

Specialty

  • Addictions
  • Adolescent Medicine
  • Allergy, Pediatric
  • Allergy and Clinical Immunology
  • Andrology
  • Anesthesia, Pediatric
  • Anesthesiology
  • Audiology
  • Audiology, Pediatric
  • Bariatric Surgery
  • Behavioral Medicine
  • Cardiac Surgery
  • Cardiology
  • Cardiology, Pediatric
  • Cardiovascular Disease
  • Child Advocacy and Protection Program
  • Child and Adolescent Behavioral Health
  • Chiropractic
  • Chronic Wound Healing
  • Clinical Pharmacology
  • Clinical Pharmacology, Cancer
  • Colon & Rectal Surgery
  • Concussion Program
  • Critical Care, Pediatric
  • Critical Care Medicine
  • Dermatology
  • Dermatology, Cancer
  • Dermatology, Pediatric
  • Developmental Pediatrics
  • Embryology
  • Emergency Medicine
  • Endocrinology
  • Endocrinology, Cancer
  • Endocrinology, Diabetes, and Metabolism, Pediatric
  • Family Medicine
  • Gastroenterology
  • Gastroenterology, Cancer
  • Gastroenterology, Pediatric
  • General Internal Medicine
  • General Pediatrics
  • General Surgery
  • Genetics
  • Geriatrics
  • Gynecologic Oncology
  • Hematology / Oncology
  • Hospital Medicine
  • Hyperbaric Medicine
  • Infectious Disease
  • Infectious Disease, Cancer
  • Infectious Disease, Pediatric
  • Integrative Medicine
  • Internal Medicine
  • Internal Medicine, Pediatrics
  • Interventional Radiology
  • Lipid and Weight Management, Pediatric
  • Maternal Fetal Medicine
  • Maxillofacial Surgery
  • Medical Oncology
  • Midwifery
  • Neonatology
  • Nephrology
  • Nephrology, Pediatric
  • Neurology
  • Neurology, Pediatric
  • Neuropsychiatry
  • Neuropsychology
  • Neuroradiology
  • Neurosurgery
  • Neurosurgery, Cancer
  • Neurosurgery, Pediatric
  • Nuclear Medicine
  • Obstetrics & Gynecology
  • Occupational Medicine
  • Ophthalmology
  • Ophthalmology, Pediatric
  • Optometry
  • Oral Surgery
  • Orthopaedics
  • Orthopaedics, Foot and Ankle
  • Orthopaedics, Hand and Wrist
  • Orthopaedics, Hip and Knee Replacement
  • Orthopaedics, Oncology
  • Orthopaedics, Shoulder and Elbow
  • Orthopaedics, Sports Medicine
  • Orthopaedics, Trauma and Fracture Care
  • Orthopaedic Surgery
  • Orthopaedic Surgery, Pediatric
  • Otolaryngology (Ear, Nose & Throat)
  • Otolaryngology (Ear, Nose & Throat), Pediatric
  • Otolaryngology, Cancer
  • Otology and Neurotology
  • Pain Medicine
  • Palliative Medicine
  • Palliative Medicine, Cancer
  • Pathology
  • Pathology, Anatomic and Clinical
  • Pathology, Cancer
  • Pathology and Laboratory Medicine
  • Pediatric & Adolescent Gynecology
  • Pediatric Hematology / Oncology
  • Pediatric Hospital Medicine
  • Pediatric Surgical Oncology
  • Physiatry
  • Physical Medicine & Rehabilitation
  • Plastic Surgery
  • Plastic Surgery, Pediatric
  • Podiatry
  • Primary Care
  • Primary Care, Adult
  • Primary Care, Pediatric
  • Psychiatry
  • Psychiatry, Child and Adolescent
  • Pulmonology
  • Pulmonology, Cancer
  • Pulmonology, Pediatric
  • Radiation Oncology
  • Radiology
  • Radiology, Cancer
  • Radiology, Pediatric
  • Reproductive Genetics
  • Rheumatology
  • Rheumatology, Pediatric
  • Sleep Disorders Service
  • Sleep Medicine
  • Special Care Nursery
  • Spina Bifida, Pediatric
  • Spine
  • Sports Medicine
  • Surgery
  • Surgery, Pediatric
  • Surgical Oncology
  • Survivor Program
  • Thoracic Surgery
  • Thoracic Surgery, Cancer
  • Transplantation Surgery
  • Trauma and Acute Surgical Care
  • Urgent Care
  • Urogynecology
  • Urology
  • Urology, Cancer
  • Urology, Pediatric
  • Vascular Surgery
  • Weight Management
No result

Hospital, Clinic or Center

  • Alice Peck Day Memorial Hospital
  • Cheshire Medical Center
  • Dartmouth Cancer Center
  • Dartmouth Health Children's
  • Dartmouth Hitchcock Clinics
  • Dartmouth Hitchcock Medical Center
  • Mt. Ascutney Hospital and Health Center
  • New London Hospital
  • Southwestern Vermont Medical Center
  • Valley Regional Hospital

Location

  • Bennington, VT
  • Claremont, NH
  • Concord, NH
  • Keene, NH
  • Lebanon, NH
  • Manchester, NH
  • Nashua, NH
  • New London, NH
  • White River Junction, VT
  • Windsor, VT

Gender

  • Female
  • Male

Learn how to make appointments at Dartmouth Health.

Donald A. Mahler, MD

  • Pulmonary Medicine
Donald A. Mahler

Locations

Valley Regional Hospital

243 Elm Street, Claremont, NH

TEL: 603-542-6777

View profile

Robin M. Greb, MSN, APRN

  • Gastroenterology and Hepatology

Locations

Dartmouth Hitchcock Clinics Manchester

100 Hitchcock Way, Manchester, NH

TEL: 603-695-2840

Dartmouth Hitchcock Clinics Concord

253 Pleasant Street, Concord, NH

TEL: 603-229-5260

View profile

Chelsea A. McDevitt, MSN, APRN

  • Medical Intensive Care Unit
Chelsea A. McDevitt

Locations

Cheshire Medical Center

580 Court Street, Keene, NH

TEL: 603-354-5400

View profile

Timothy B. Gardner, MD

  • Gastroenterology and Hepatology
  This provider profile contains a video Timothy B. Gardner

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5261

View profile

Jeffrey I. Stewart, MD

  • Pulmonary and Critical Care Medicine
Jeffrey I. Stewart

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5533

View profile

Hannah K. Systrom, MD

  • Gastroenterology and Hepatology
  This provider profile contains a video Hannah K. Systrom

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5261

View profile

Stuart R. Gordon, MD

  • Gastroenterology and Hepatology
  This provider profile contains a video Stuart R. Gordon

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5261

View profile

Sarah M. Hyder, MD, MBA

  • Gastroenterology and Hepatology
Sarah M. Hyder

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5261

Dartmouth Hitchcock Clinics Concord

253 Pleasant Street, Concord, NH

TEL: 603-229-5260

Dartmouth Hitchcock Clinics Manchester

100 Hitchcock Way, Manchester, NH

TEL: 603-695-2840

View profile

Rachel A. Jeffers, MSN, APRN

  • Gastroenterology and Hepatology
  This provider profile contains a video Rachel A. Jeffers

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5261

View profile

Shelby A. Sullivan, MD

  • Gastroenterology and Hepatology
  This provider profile contains a video Shelby A. Sullivan

Locations

Dartmouth Hitchcock Medical Center

1 Medical Center Drive, Lebanon, NH

TEL: 603-650-5261

View profile

Pagination

  • First page « First
  • Previous page ‹‹
  • Page 1
  • Page 2
  • Page 3
  • Page 4
  • Current page 5
 

Dartmouth Health

  • For Employees
  • Notice of Privacy Practices
  • Website Privacy Statement

Copyright © 2026 Dartmouth Health. All rights reserved.    
The Dartmouth name (which is a registered trademark of Trustees of Dartmouth College) will be used under license by Dartmouth Health.

  • Social Media
  •  Dartmouth Health on Facebook
  •  Dartmouth Health on YouTube
  •  Dartmouth Health on Twitter
  •  Dartmouth Health on Linked In
  •  Dartmouth Health on Instagram