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5 Perryridge RdGreenwich, CT 06830
Phone+1 203-863-3151
Fax+1 781-744-1597
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Summary
- Dr. Alexander Hallac is an Internal Medicine specialist with a subspecialty in Hospital Medicine, based in Greenwich, CT. He completed his medical education at the Medical University of Silesia and went on to complete residencies in Surgery at Cleveland Clinic Foundation and Internal Medicine at Spokane Teaching Health Center. Currently, he serves as a Staff Physician at Lahey Health Physicians since 2019. Dr. Hallac is experienced in hospitalist medicine, clinical research, peer review, and utilization review. His notable publications include research on pancreatic surgery and sepsis-related organ failure, with several studies cited by peers in medical journals.
Education & Training
Medical University of SilesiaClass of 2015
Cleveland Clinic FoundationResidency, Surgery
Spokane Teaching Health CenterResidency, Internal Medicine
Certifications & Licensure
FL State Medical License 2021 - 2027
MA State Medical License 2019 - 2026
NY State Medical License 2019 - 2026
CT State Medical License 2020 - 2025
OH State Medical License 2015 - 2017
American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- 17 citationsExocrine pancreatic insufficiency in distal pancreatectomy: incidence and risk factors.Alexander Hallac, Essa M. Aleassa, Melinda Rogers, Gavin A. Falk, Gareth Morris-Stiff
HPB. 2020-02-01 - 2 citationsEarly experience with cap-assisted endoscopic pancreatic necrosectomy: A technique to enhance safe tissue extraction and decrease interventions.Nishant Puri, Alexander Hallac, Wichit Srikureja
Endoscopy International Open. 2019-07-01 - 7 citationsThe Value of Quick Sepsis-Related Organ Failure Assessment Scores in Patients With Acute Pancreatitis Who Present to Emergency Departments: A Three-Year Cohort Study.Alexander Hallac, Nishant Puri, David Applebury, Kurt Myers, Parag Dhumal
Gastroenterology Research. 2019-04-01
Professional Memberships
- Fellow
- Member
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