Jason A. Damsker, MD, FACP

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Professor, Department of Hematology/Oncology

Treatment Philosophy

As the son of a radiation oncologist, hearing stories of courage is what inspired me to pursue a career in medical oncology and hematology. Facing a cancer diagnosis is extremely tough for patients and their families. My father was diagnosed with glioblastoma when I was a resident, and I experienced firsthand the fear and anxiety of seeing a family member go through treatment.

My past 20 years in private practice have been extremely rewarding. I pride myself on building trusting and compassionate relationships with my patients and their families. My goal as a physician is to provide exceptional cancer care and encouraging you to make informed decisions.

I am excited about my return to Fox Chase Cancer Center to collaborate with multidisciplinary, world-class team of clinicians, nurses, social workers and subspecialists.  Together, we can offer an extraordinary level of expertise and support to our patients at all stages of disease.

I love spending time with my wife, children and our dog, Daisy. My hobbies include playing word games, reading crime novels and traveling. I am also an avid Philly sports fan. Go Birds!

 

Clinical Locations

  • Fox Chase Cancer Center East Norriton-Hospital Outpatient Center
    2701 Dekalb Pike
    East Norriton, PA 19401
  • Fox Chase - Buckingham
    2365 Heritage Center Drive
    Furlong, PA 18925
    Phone: 888-369-2427

Educational Background

  • Fox Chase/Temple Hematology Oncology Fellowship Philadelphia, PA  July 2000 – June 2003 
  • Temple University Hospital Internal Medicine Residency Philadelphia, PA  June 1997 - June 2000 
  • M.D., Hahnemann University School of Medicine Philadelphia, PA  August 1993 - May 1997 
  • B.A., Cornell University, Chemistry and Classics, with Distinction in all subjects, Ithaca, NY August 1989 - May 1993

Certifications

  • American Board of Internal Medicine, Internal Medicine, Diplomat, August 2000, recertification 2010 (through 2020) - ongoing 
  • LKA American Board of Internal Medicine, Medical Oncology, Diplomat, November 2003, recertification 2013 (through 2023) - ongoing 
  • LKA American Board of Internal Medicine, Hematology, Diplomat, October 2004, recertification 2014 (through 2024) - ongoing LKA

Memberships

  • American Medical Association, 1997-present 
  • Pennsylvania Medical Society, member 1993-present 
  • American College of Physicians, member 1998-present fellow 2020-present 
  • American Society of Hematology, member 2001-present American Society of Clinical Oncology, member 2000-present

Honors & Awards

  • PRACTICE: Philadelphia Magazine Top Doctors ™ 2018, 2019, 2020, 2021, 2022, 2023, 2024 in Medical Oncology 
  • FELLOWSHIP: ASCO Merit Award Recipient, May 2003 
  • RESIDENCY: I. Ginsberg Award for Teaching Excellence, May 2000 
  • MEDICAL SCHOOL: Alpha Omega Alpha, Zeta Chapter, March 1996 Measey Foundation Scholarship, 1995-6 General Scholarship Fund Scholarship, 1994-5 St. George Medical Cancer Society Fellowship in Hematology/Oncology under preceptorship of Pamela Crilley, DO, Hahnemann University Hospital, June-July 1994 Edward Calabrese Scholarship, 1993-4 Mary English Scholarship, 1993-4 
  • COLLEGE: Phi Beta Kappa, Theta Chapter, inducted 1993 Golden Key Honor Society, inducted 1991

Research Interests

Gastrointestinal cancers, general hematology/medical oncology

Selected Publications

Won J, Zhao E, States M, Brown R, El-Habr A, Damsker J. Pembrolizumab-induced Myasthenia Gravis and Myocarditis. J Community Hosp Intern Med Perspect. 2024 May 7;14(3):85-88. doi: 10.55729/2000-9666.1352. eCollection 2024. PMID: 39036582  

Willard PJ, Damsker JA, Pickens PV. Effects of Green Tea of Various Types of Indolent Low Grade B-Cell Lymphomas. Blood (2020) 136 (Supple 1): 15-16. 

Micaily I, Gagnon M-H, Friedenheim R, Damsker JA. A Rare Case of Hemophagocytic Lymphohistocytosis of Unknown Etiology. Blood 2017 130: no. Supple 1 4831. 

Josep Tabernero et al. + RAISE Study Investigators (one of the RAISE Study Investigators, J. Damsker). Ramucirumab versus placebo in combination with second-line FOLFIRI in patients with metastatic colorectal carcinoma that progressed during or after first-line therapy with bevacizumab, oxaliplatin, and a fluoropyrimidine (RAISE): a randomised, double-blind, multicentre, phase 3 study. Lancet Oncol. 2015 May;16(5):499-508. doi: 10.1016/S1470-2045(15)70127-0. Epub 2015 Apr 12 

Pasi A. Janne, MD, PhD, Antoinette J. Wozniak, MD, Chandra P. Belani, MD, et al, on behalf of pemetrexed expanded access program investigators (one of the Pemetrexed EAP investigators, J Damsker). Pemetrexed Alone or in Combination with Cisplatin in Previously Treated Malignant Pleural Mesothelioma: Outcomes from a Phase IIIB Pemetrexed Expanded Access Program. J Thorac Oncol 2006 Jul;1(6):506-12.

Kramer NM, Horwitz EM, Cheng J, Ridge JA, Feigenberg SJ, Nicolau N, Sherman EJ, Babb JS, Damsker JA, Langer CJ. Toxicity and Outcome Analysis of Patients with Recurrent Head and Neck Cancer Treated with Hyperfractionated Split-course Reirraadiation and Concurrent Cisplatin and Paclitaxel Chemotherapy from Two Prospective Phase I and II Studies. Head Neck. 27:406-14. May 2005. 

Langer C, Damsker J, Ridge A. Reirradiation: Exploring New Territory in the Therapy of Recurrent Head and Neck Cancer. Clinical Advances in Hematology & Oncology. 1(7):424-429, 440. July 2003.

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