Dr. John Maynard Levenick M.D.
Gastroenterologist | Gastroenterology
1 Medical Center Drive Lebanon NH, 03756About
Dr. John Levenick is a gastroenterologist practicing in Lebanon, NH. Dr. Levenick specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Levenick performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM
Provider Details
Expert Publications
Data provided by the National Library of Medicine- Linaclotide in the management of gastrointestinal tract disorders.
- Chronic constipation: new diagnostic and treatment approaches.
- Another option for biliary access in post-bypass patient: intentional disruption
- Linaclotide: a novel therapy for chronic constipation and constipation-predominant irritable bowel syndrome.
- Reply.
- Efficacy and safety of liquid nitrogen cryotherapy for treatment of Barrett's esophagus.
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