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Office
112 Mansfield Avenue
Willimantic, CT 06226Phone+1 860-456-9116- Is this information wrong?
Education & Training
Nassau University Medical CenterFellowship, Gastroenterology, 1985 - 1987
University of ConnecticutResidency, Internal Medicine, 1981 - 1984
State University of New York Downstate Medical Center College of MedicineClass of 1981
Certifications & Licensure
CT State Medical License 1986 - 2024- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
- Top MD Consumers Checkbook
Publications & Presentations
PubMed
- 2 citationsOral candidiasis and AIDSJeffrey S. Gelwan, Burton M. Gold, Henry J. Shih, Crescens Pellecchia> ;New York State Journal of Medicine. 1989 Jan 1
- Ranitidine and leukocytosis.Gelwan, J. S., Schmitz, R. L., Pellecchia, C.> ;Am J Gastroenterol. 1986 Aug 01
- False-positive serum digoxin concentrations determined by three digoxin assays in patients with liver disease.Frisolone, J., Sylvia, L. M., Gelwan, J., Pal, S., Pellechia, C.> ;Clin Pharm. 1988 Jun
Professional Memberships
- Member
Hospital Affiliations
Hartford HospitalHartford, Connecticut- Windham HospitalWillimantic, Connecticut
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