Jaroslaw N. Tkacz, MD

Clinical Associate Professor, Radiology

Jaroslaw Tkacz
88 E. Newton St Newton Pavilion


Jaroslaw Tkacz, MS is a Clinical Associate Professor of Body Imaging in the Department of Radiology at Chobanian and Avedisian School of Medicine. Dr. Tkacz attended medical school at Tufts University School of Medicine and continued his studies at Boston Medical Center and Beth Israel Deaconess Medical Center and is board certified in diagnostic radiology. In 2017, Dr. Tkacz received the award for Top Docs by Boston Magazine.


  • Tufts University, MD
  • New York University, BA


  • Published on 7/1/2020

    Canakis A, Maoz A, Tkacz JN, Huang C. Factors affecting the rates of adherence to surveillance recommendations for incidental pancreatic cystic lesions in a large urban safety net hospital. BMJ Open Gastroenterol. 2020 07; 7(1). PMID: 32665396.

    Read at: PubMed
  • Published on 5/2/2017

    Malikova MA, Tkacz JN, Slanetz PJ, Guo CY, Aakil A, Jara H. Evaluation of T1/T2 ratios in a pilot study as a potential biomarker of biopsy: proven benign and malignant breast lesions in correlation with histopathological disease stage. Future Sci OA. 2017 Aug; 3(3):FSO197. PMID: 28883997.

    Read at: PubMed
  • Published on 7/27/2016

    Bates DD, Tkacz JN, LeBedis CA, Holalkere N. Suboptimal CT pulmonary angiography in the emergency department: a retrospective analysis of outcomes in a large academic medical center. Emerg Radiol. 2016 Dec; 23(6):603-607. PMID: 27465236.

    Read at: PubMed
  • Published on 2/1/2013

    Rao S, Tkacz JN, Farraye FA. Portal venous gas after colonoscopy in two patients with Crohn's disease. Gastrointest Endosc. 2013 Feb; 77(2):316-8. PMID: 23317698.

    Read at: PubMed
  • Published on 2/27/2011

    Hayashi D, Tkacz JN, Hammond S, Devenney-Cakir BC, Zaim S, Bouzegaou N, Ounadjela S, Guermazi A. Gastroenteropancreatic neuroendocrine tumors: multimodality imaging features with pathological correlation. Jpn J Radiol. 2011 Feb; 29(2):85-91. PMID: 21359932.

    Read at: PubMed
  • Published on 1/1/2011

    Devenney-Cakir B, Tkacz J, Soto J, Gupta A. Complications of esophageal surgery: role of imaging in diagnosis and treatments. Curr Probl Diagn Radiol. 2011 Jan-Feb; 40(1):15-28. PMID: 21081209.

    Read at: PubMed
  • Published on 7/1/2010

    Pieroni S, Sommer EA, Hito R, Burch M, Tkacz JN. The "O" sign, a simple and helpful tool in the diagnosis of laparoscopic adjustable gastric band slippage. AJR Am J Roentgenol. 2010 Jul; 195(1):137-41. PMID: 20566807.

    Read at: PubMed
  • Published on 1/1/2010

    Broder JC, Tkacz JN, Anderson SW, Soto JA, Gupta A. Ileal pouch-anal anastomosis surgery: imaging and intervention for post-operative complications. Radiographics. 2010 Jan; 30(1):221-33. PMID: 20083595.

    Read at: PubMed
  • Published on 10/1/2009

    Tkacz JN, Anderson SA, Soto J. MR imaging in gastrointestinal emergencies. Radiographics. 2009 Oct; 29(6):1767-80. PMID: 19959520.

    Read at: PubMed
  • Published on 9/2/1994

    Harbeson SL, Abelleira SM, Akiyama A, Barrett R, Carroll RM, Straub JA, Tkacz JN, Wu C, Musso GF. Stereospecific synthesis of peptidyl alpha-keto amides as inhibitors of calpain. J Med Chem. 1994 Sep 2; 37(18):2918-29. PMID: 8071940.

    Read at: PubMed

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