The University of Tennessee Graduate School of Medicine, Knoxville



The Department of Surgery

Matthew L. Mancini, MD, FACS

Professor
Chief, Division of General Surgery
Division of General Surgery

Clinical Focus

Minimally Invasive Surgery

Research Focus

Dr. Mancini participates in clinical research designed to assess multiple facets of thyroid and parathyroid surgery including the use of specialized imaging and adjunctive treatment in the perioperative period.

Education

Medical School
Mercer University School of Medicine, Macon, GA

Internship
General Surgery, University of Tennessee Graduate School of Medicine

Residency
General Surgery, University of Tennessee Graduate School of Medicine

Certification

American Board of Surgery

Professional Affiliations

American College of Surgeons
Society of American Gastrointestinal Endoscopic Surgeons
Southeastern Surgical Congress
Tennessee Medical Association
Knoxville Academy of Medicine

Current Publications

Taylor R, Madion M, Kleppe K, Mancini M, Mancini G, Hutson M, Yates J, Daigle H.
Increasing enoxaparin dosing from 30 mg to 40 mg does not affect bleeding or VTE risk in bariatric surgery patients. Am Surg. 2024 Jun;90(6):1784-1786. doi: 10.1177/00031348241241696. Epub 2024 Mar 26.

Taylor R, Madion M, Kleppe K, Mancini M, Mancini G, Hutson M, Yates J, Daigle H.
Increasing enoxaparin dosing from 30 mg to 40 mg does not affect bleeding or vte risk in bariatric surgery patients. Am Surg. 2024 Mar 26:31348241241696. doi: 10.1177/00031348241241696. Online ahead of print.

Armstrong VL, Funkhouser A, Memeh K, Heidel E, Mancini M, Vaghaiwalla T.
Thyroidectomy outcomes in obese patients. J Surg Res. 2024 Mar;295:717-722. doi: 10.1016/j.jss.2023.11.071. Epub 2023 Dec 23.

Grubbs JE, Daigle HJ, Shepherd M, Heidel RE, Kleppe KL, Mancini ML, Mancini GJ.
Fighting the obesity pandemic during the COVID-19 pandemic. Surg Endosc. 2023 Jun;37(6):4895-4901. doi: 10.1007/s00464-022-09628-6. Epub 2022 Sep 26.

Current Presentations

Shepherd M, Mancini M. Marginal ulcer erosion into left gastric artery after RYGB Presented at American Society for Metabolic and Bariatric Surgery 2023 Annual Meeting; 2023 June - 25; Las Vegas,Nevada.

Madion M, Sharma A, Mancini G, Mancini M, Kleppe K, Daigle H. Types and management of biliary pathology during cholecystectomy after bariatric surgery: A single institution review Presented at Tennessee Chapter of the American Society of Metabolic and Bariatric Surgery; 2023 April - 28; Franklin.

Shepherd M, Mancini M. Use of mesh in paraesophageal hernia repairs Presented at Southeastern Surgical Congress; 2023 Feburary - 11; Savannah.

Funkhouser A, Ogaga O, Heidel E, Mancini M, Vaghaiwalla T. Thyroidectomy and obesity: A single institution review Presented at Academic Surgical Congress; 2023 Feburary - 7; Houston.

Daigle H, Shepherd M, Heidel E, Kleppe K, Mancini M, Mancini G. Out of Harm's Reach: Outpatient Surgery Reduces Post-Operative Opioid Use Among Bariatric Surgery Patients. Presented at American Society for Metabolic and Bariatric Surgery; 2022 June-5; Dallas, Texas.

Taylor R, Daigle H, Ball K, Hutson M, Heidel E, Mancini M, Mancini G, Kleppe K. Increasing Prophylactic Enoxaparin Dosing From 30 mg to 40 mg Does Not Increase Risk of Bleeding in Bariatric Surgery Patients. Presented at American Society for Metabolic and Bariatric Surgery ; 2022 June-5; Dallas, Texas.

Kleppe K, Daigle H, Shepherd M, Mancini G, Mancini M, Heidel RE. Out of harm’s reach: Outpatient surgery reduces post-operative opioid use among bariatric surgery patients. Presented at American Society for Metabolic and Bariatric Surgery Annual Meeting; 2022 June; Dallas, TX.

Kleppe K, Grubbs JE, Daigle HJ, Mancini ML, Mancini GJ, Shepherd M. “Fighting the Obesity Pandemic During the COVID Pandemic. Presented at Society of American Gastrointestinal and Endoscopic Surgeons, Annual Meeting; 2022 March-16; Denver, CO.

Grubbs JE, Daigle HJ, Shepherd M, Kleppe KL, Mancini ML, Mancini GJ. Fighting the Obesity Pandemic During the Covid Pandemic. Presented at Society of American Gastrointestinal and Endoscopic Surgeons (SAGES); 2022 March-16; Denver, Colorado.

Daigle H, Edwards M, Mancini G, Mancini M. Recent Cholecystectomy Confounding Presentation of Perforated Gastric Ulcer. Presented at Southeastern Surgical Congress ; 2022 February-5; Nashville, Tennessee.

Heidel R, Vaghaiwalla T, Mancini M. Outpatient Versus Inpatient Thyroidectomy: A Retrospective Analysis of Surgical Outcomes. Presented at Southeastern Surgical Congress ; 2022 February-5; Nashville, Tennessee.

Shepherd M, Duncan L, Vaghaiwalla T, Mancini M. Case report of thyroid paraganglioma. Presented at Southeastern Surgical Congress; 2021 Aug 21-24; Atlanta, GA.

Grubbs JE, Shepherd M, Kleppe KL, Mancini ML, Mancini GJ. Fighting the obesity pandemic during the COVID pandemic. Presented at Tennessee Chapter of the American Society for Metabolic and Bariatric Surgery Annual Meeting; 2021 Aug 5-8; Memphis, TN.

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