Summary

Dr. Timothy Gardner specializes in gastroenterology and oncology, bringing 26 years of clinical experience to his practice. He earned his medical degree from the University of Connecticut School of Medicine in Farmington and completed his residency at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire in 2004. Dr. Gardner pursued advanced fellowship training at both Dartmouth Hitchcock Medical Center in 2007 and the Mayo Clinic in Rochester, Minnesota in 2008, developing expertise in complex gastrointestinal procedures. He provides care in English for his patients.

Dr. Gardner practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire. He specializes in advanced diagnostic procedures including endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound, which help diagnose and treat conditions affecting the bile ducts and pancreas. His clinical focus includes comprehensive care for patients with liver disease. Patients rate Dr. Gardner 4.8 out of 5 stars for his compassionate care and clinical expertise.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 26 years of experience
  • 18 insurance plans accepted
  • speaks English
  • Mayo Clinic Rochester MN
  • 7 written reviews
  • 3 specialties
  • 17 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Dartmouth Hitchcock Medical Center

1 Medical Center DrLebanon, NH 03756

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Timothy B. Gardner, MDChimdi Mfebe, APRNDr. Amer Omar Al-Nimr, MDDr. Garrett Thomas Wasp, MD
GastroenterologyGastroenterologyGastroenterologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
26 Years of Experience 24 Years of Experience 13 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Lebanon , NHLittle Rock , ARLebanon , NHLebanon , NH
Med School: University of Connecticut School of Medicine Farmington CT Med School: Chamberlain University College of Nursing Med School: American University Of Beirut Faculty Of Medicine Med School: State University Of New Y
Current Profile
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Insurance Plans Accepted by Timothy B. Gardner

  • Aetna
  • AmeriHealth
  • Blue Cross Blue Shield
  • CBA Blue
  • CDPHP
  • CDPHP - HMO
  • Cigna
  • Fidelis Care (NY) - HMO
  • First Choice Health
  • Harvard Pilgrim Health Care
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • UnitedHealthcare

Medical Specialties

Timothy B. Gardner has the following 3 specialties

Specialty Expertise

Timothy B. Gardner has the following 17 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Cancer
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopic Ultrasound (Fetoscopy)
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Oncologist
  • Pancreas inflammation (Pancreatitis)
  • Pancreatic Diseases
  • Ulcerative Colitis

Certifications, License, & Education

26 Years Experience

Timothy B. Gardner holds active and expired medical licenses in the states of Vermont, New Hampshire, and Montana.

Medical License

Medical Doctor with an active medical license in the state of Vermont that expires in 2026, an expired medical license in the state of New Hampshire that expired in 2026, and an expired medical license in the state of Montana that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at Mayo Clinic Rochester MN in 2008 and Dartmouth Hitchcock Medical Center Lebanon NH in 2007.

Residency

Completed their residency at Dartmouth Hitchcock Medical Center Lebanon NH in 2004.

Medical School

Graduated from University of Connecticut School of Medicine Farmington CT in 2000.

NPI Number

Timothy B. Gardner's NPI number is 1851387229.

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Frequently Asked Questions

Does Timothy Gardner accept virtual/telehealth appointments?
Timothy Gardner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Timothy Gardner accepting new patients?
Timothy Gardner is accepting new patients on Vitals. View Timothy Gardner's profile on Vitals to make an appointment.
Does Timothy Gardner accept my insurance?
You can see the insurance plans that Timothy Gardner accepts on their Vitals profile.
What languages does Timothy Gardner speak?
Timothy Gardner speaks English.
Which hospitals is Timothy Gardner affiliated with?
Timothy Gardner is affiliated with Dartmouth Hitchcock Medical Center.

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