Syed Kashif Mahmood MD MPH

Adjunct Assistant Professor, General Internal Medicine

72 E. Concord Street | (617) 562-5432
Syed Kashif Mahmood
Sections

General Internal Medicine

Biography

Board-certified in Internal Medicine and Gastroenterology, Dr. Mahmood brings a breadth of experience in the gastroenterology space, particularly in the use of minimally invasive endoscopic interventions to manage gastrointestinal diseases. Dr. Mahmood’s expertise includes endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), third space endoscopy [endoscopic submucosal dissection (ESD) and per-oral endoscopic myotomy (POEM)], radio frequency ablation (RFA), use of enteral stents, and advanced polyp resection including endoscopic full thickness resection (EFTR).

Education

MBBS, Santosh Medical College

Health Policy Management, MPH, Harvard School of Public Health

Publications

Published on 7/1/2025

Wannigama DL, Amarasiri M, Phattharapornjaroen P, Hurst C, Modchang C, Wang Y, Miyanaga K, Cui L, Fernandez S, Huang AT, Melhem NM, Singer AC, Ragupathi NKD, Calabria de Araujo J, Sei K, Ndatuwong LG, Mahmood SF, Shimotai Y, Kanjanabuch T, Higgins PG, Aoyagi T, Kicic A, Nanbo A, Mori H, Siow R, Kurt Ö, Trowsdale S, Hongsing P, Khatib A, Sano D, Shibuya K, Abe S, Hamamoto H. Global participatory wastewater surveillance to understand mpox clade diversity in war and conflict-affected countries. J Travel Med. 2025 Jul 01; 32(5). PMID: 40452416.

Published on 5/21/2025

Alenzi M, Dimitrov D, AlAbdul-Razzak I, Alhazmi N, Vega E, Mahmood SK. A Tough Nut to Crack: Navigating a Rare Case of Bouveret Syndrome. Gastro Hep Adv. 2025; 4(9):100708. PMID: 40980775.

Published on 1/4/2025

Virji SN, Shahid M, Siddiqui MJ, Mahmood SF, Iqbal U, Khan S. Pseudomyxoma retroperitonei secondary to appendiceal mucinous adenocarcinoma disguised as psoas abscess - A case report. Int J Surg Case Rep. 2025 Jan; 126:110827. PMID: 39756236.

Published on 9/9/2024

Mitri J, Ajjour S, Panettieri E, Naamani HE, Mahmood SK, Vega EA. Disparate Tumor Characteristics and Survival Outcomes Between Squamous Cell and Adenocarcinoma Subtypes in Cholangiocarcinoma. Ann Surg Oncol. 2024 Nov; 31(12):7688-7692. PMID: 39251513.

Published on 6/19/2024

Alenzi M, Alabdul Razzak I, Evanchuk D, Kondratiev S, Mahmood SK, Tandon M. Gastric Non-Hodgkin Lymphoma in a Helicobacter pylori-Infected Patient. ACG Case Rep J. 2024 Jun; 11(6):e01373. PMID: 38903454.

Published on 5/7/2024

Fakhoury B, Alabdul Razzak I, Morin R, Krishnan S, Mahmood S. Combined endoscopic mucosal resection and full-thickness resection for large colorectal polyps: a systematic review and meta-analysis. Scand J Gastroenterol. 2024 Jul; 59(7):798-807. PMID: 38712699.

Published on 7/18/2023

Sattar AK, Masroor T, Martins RS, Zahid N, Shahzad H, Soomro R, Saleem O, Vohra LM, Zeeshan S, Ashfaq MA, Khan I, Nadeem R, Fatima N, Qureshi AA, Amersi FF, Mahmood SF. Impact of Postoperative Antibiotic Prophylaxis on Surgical Site Infections Rates After Mastectomy with Drains but Without Immediate Reconstruction: A Multicenter, Double-Blinded, Randomized Control Superiority Trial. Ann Surg Oncol. 2023 Oct; 30(10):5965-5973. PMID: 37462826.

Published on 3/4/2022

Escalon JG, Toy D, Groner L, Legasto AC, Verzosa Weisman S, Rotman J, Asrani AV, Mahmood SS, Truong QA. Incidence, clinical associations and outcomes of intrathoracic complications with and without ARDS in COVID-19 pneumonia. Clin Imaging. 2022 May; 85:106-114. PMID: 35278869.

Published on 11/2/2020

Malik MB, Ahsan NJ, Hilal K, Mahmood SF, Siddiqui MAR. Subretinal abscess as an initial presentation of systemic nocardiosis. BMJ Case Rep. 2020 Nov 02; 13(11). PMID: 33139365.

Published on 3/19/2020

Mirchin RB, Mahmood SK. Lumen-Apposing Metal Stent Used to Treat Malignant Esophageal Stricture. ACG Case Rep J. 2020 Mar; 7(3):e00362. PMID: 32337320.

View full list of 20 publications.