Johannes Karl Martensson MD
Advanced Endoscopic Interventional
Citrus Gastroenterology
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3653 E Forest DrInverness, FL 34453
Phone+1 352-344-8080
Fax+1 352-344-0631
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Summary
- Dr. Johannes Martensson is a gastroenterologist in Inverness, FL and is affiliated with multiple hospitals in the area, including Citrus Memorial Health System and Seven Rivers Regional Medical Center. He received his medical degree from Other and has been in practice 42 years. He specializes in advanced endoscopic interventional and is experienced in gastroenterology.
Education & Training
Sidney Kimmel Medical College at Thomas Jefferson University/TJUHFellowship, Gastroenterology, 1994 - 1996
Greenwich Hospital/Yale UniversityResidency, Internal Medicine, 1991 - 1994
OtherClass of 1975
Certifications & Licensure
FL State Medical License 1996 - 2026
PA State Medical License 1994 - 1996
CT State Medical License 1993 - 1994
American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification eClinicalWorks EHR, eClinicalWorks LLC, 2012-2013
- Fernstomska Prize in Medicine, minor, 1992 Fernstromska Foundation of Medical Sciences, Sweden, 1992
Publications & Presentations
PubMed
- 222 citationsGlutathione deficiency decreases tissue ascorbate levels in newborn rats: ascorbate spares glutathione and protectsJohannes Martensson, A Meister, J Mrtensson
Proceedings of the National Academy of Sciences of the United States of America. 1991-06-01
Journal Articles
- 1. Glutathione metabolism in newborns: evidence for glutathione deficiency in plasma, bronchoalveolar lavage fluid, and lymphocytes in prematures. Jain A, Mehta T, A...1. Glutathione metabolism in newborns: evidence for glutathione deficiency in plasma, bronchoalveolar lavage fluid, and lymphocytes in prematures. Jain A, Mehta T, A..., 1. Glutathione metabolism in newborns: evidence for glutathione deficiency in plasma, bronchoalveola
Professional Memberships
- AGA, ASGE, FGAMember
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