Photo of Roy B. Tishler,  MD, PhD

Roy B. Tishler, MD, PhD

Beth Israel Deaconess Medical Center

Beth Israel Deaconess Medical Center
Phone: (617) 632-3591
Fax: (617) 632-4247


roy_tishler@dfci.harvard.edu

Roy B. Tishler, MD, PhD

Beth Israel Deaconess Medical Center

EDUCATIONAL TITLES

  • Associate Professor, Radiation Oncology, Harvard Medical School
  • Assistant Professor, Radiation Oncology Department, Dana-Farber Cancer Institute

Research Abstract

My laboratory research focuses on the molecular mechanisms of interaction of radiation and chemotherapeutic drugs, particularly the taxanes. Current projects are examining the role of the tumor suppressor p53 and bcl-2 related proteins on the interaction of Taxol and radiation in human tumor cells. We are also examining other chemotherapy-radiaton interactions, as well as different aspects of radiation-dependent gene induction. My clinical reasearch interests are: 1) use of combined modality treatment for organ preservation in the treatment of head and neck cancers 2) role of radiation sensitizers and chemotherapeutic drugs in treatment of tumors of the central nervous system.

Publications from Harvard Catalyst Profiles

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  • Treister NS, Brennan MT, Sollecito TP, Schmidt BL, Patton LL, Mitchell R, Haddad RI, Tishler RB, Lin A, Shadick R, Hodges JS, Lalla RV. Exposed bone in patients with head and neck cancer treated with radiation therapy: An analysis of the Observational Study of Dental Outcomes in Head and Neck Cancer Patients (OraRad). Cancer 2021. PubMed
  • Hanna GJ, ONeill A, Shin KY, Wong K, Jo VY, Quinn CT, Cutler JM, Flynn M, Lizotte PH, Annino DJ, Goguen LA, Kass JI, Rettig EM, Sethi RKV, Lorch JH, Schoenfeld JD, Margalit DN, Tishler RB, Everett PC, Desai AM, Cavanaugh ME, Paweletz CP, Egloff AM, Uppaluri R, Haddad RI. Neoadjuvant and Adjuvant Nivolumab and Lirilumab in Patients with Recurrent, Resectable Squamous Cell Carcinoma of the Head and Neck. Clin Cancer Res 2021. PubMed
  • Chipidza FE, Thakuria M, Schoenfeld JD, Silk AW, Catalano PJ, Yoon CH, Hanna GJ, DeCaprio JA, Tishler RB, Margalit DN. Association between treatment center experience and survival after diagnosis of stage I to III Merkel cell carcinoma treated with surgery with or without postoperative radiation therapy. J Am Acad Dermatol 2021; 84:875-877. PubMed
  • Hanna GJ, Rettig EM, Park JC, Varvares MA, Lorch JH, Margalit DN, Schoenfeld JD, Tishler RB, Goguen LA, Annino DJ, Haddad RI, Uppaluri R. Hospitalization rates and 30-day all-cause mortality among head and neck cancer patients and survivors with COVID-19. Oral Oncol 2021; 112:105087. PubMed
  • Arbab M, Chen YH, Criscitiello S, Glass J, Fugazzotto JA, Killoran JH, Hanna G, Lorch J, Haddad RI, Margalit DN, Tishler RB, Schoenfeld JD. Patient reported outcomes in patients with head and neck cancer treated with concurrent chemoradiation with weekly versus bolus cisplatin. Head Neck 2020. PubMed
  • Mahmood U, Bang A, Chen YH, Mak RH, Lorch JH, Hanna GJ, Nishino M, Manuszak C, Thrash EM, Severgnini M, Sanborn M, Sridharan V, Margalit DN, Tishler RB, Busse PM, Willers H, Mamon HJ, Yoo HJ, Pai SI, Wirth LJ, Haddad RI, Chau NG, Schoenfeld JD. A Randomized Phase 2 Study of Pembrolizumab With or Without Radiation in Patients With Recurrent or Metastatic Adenoid Cystic Carcinoma. Int J Radiat Oncol Biol Phys 2020. PubMed
  • Hanna GJ, Bae JE, Lorch JH, Haddad RI, Jo VY, Schoenfeld JD, Margalit DN, Tishler RB, Goguen LA, Annino DJ, Chau NG. The Benefits of Adjuvant Trastuzumab for HER-2-Positive Salivary Gland Cancers. Oncologist 2020. PubMed
  • Fullerton ZH, Butler SS, Mahal BA, Muralidhar V, Schoenfeld JD, Tishler RB, Margalit DN. Short-term mortality risks among patients with oropharynx cancer by human papillomavirus status. Cancer 2020; 126:1424-1433. PubMed
  • Kacew AJ, Harris EJ, Lorch JH, Schoenfeld JD, Margalit DN, Kass JI, Tishler RB, Haddad RI, Hanna GJ. Chemotherapy after immune checkpoint blockade in patients with recurrent, metastatic squamous cell carcinoma of the head and neck. Oral Oncol 2020; 105:104676. PubMed
  • Hanna GJ, Bae JE, Lorch JH, Schoenfeld JD, Margalit DN, Tishler RB, Haddad RI, Chau NG. Long-term outcomes and clinicogenomic correlates in recurrent, metastatic adenoid cystic carcinoma. Oral Oncol 2020; 106:104690. PubMed
  • Mahal BA, Catalano PJ, Haddad RI, Hanna GJ, Kass JI, Schoenfeld JD, Tishler RB, Margalit DN. Incidence and Demographic Burden of HPV-Associated Oropharyngeal Head and Neck Cancers in the United States. Cancer Epidemiol Biomarkers Prev 2019; 28:1660-1667. PubMed
  • Margalit DN, Haddad RI, Tishler RB, Chau NG, Schoenfeld JD, Bakst RL, Misiukiewicz KJ, Gupta V, Posner M, Hanna GJ, Mahmood U, Rawal B, Catalano PJ, Rath L, Bacay A, McHugh P, Rabinowits G. A Phase 1 Study of Afatinib in Combination with Postoperative Radiation Therapy with and Without Weekly Docetaxel in Intermediate- and High-Risk Patients with Resected Squamous Cell Carcinoma of the Head and Neck. Int J Radiat Oncol Biol Phys 2019. PubMed
  • LaVigne AW, Margalit DN, Rawal B, Puzanov M, Annino DJ, Goguen LA, Sher DJ, Schoenfeld JD, Chau NG, Lorch JH, Rabinowits G, Haddad RI, Tishler RB. IMRT-based treatment of unknown primary malignancy of the head and neck: Outcomes and improved toxicity with decreased mucosal dose and larynx sparing. Head Neck 2019; 41:959-966. PubMed
  • Arbab M, Margalit DN, Tishler RB, Rabinowits G, Pashtan IM, Borgelt BB, Powlis W, Holdsworth CH, Warren LE, Schoenfeld JD. Outcomes following radiation for cutaneous squamous cell carcinoma of the head and neck: Associations between immune suppression and recurrence. Head Neck 2019. PubMed
  • Harris EJ, Hanna GJ, Chau N, Rabinowits G, Haddad R, Margalit DN, Schoenfeld J, Tishler RB, Barletta JA, Nehs M, Janne P, Huang J, Groden P, Kacew A, Lorch J. Everolimus in Anaplastic Thyroid Cancer: A Case Series. 2019; 9:106. PubMed
  • Royce TJ, Dwyer K, Yu-Moe CW, DeRoo C, Jacobson JO, Tishler RB. Medical Malpractice Analysis in Radiation Oncology: a Decade of Results from a National Comparative Benchmarking System. Int J Radiat Oncol Biol Phys 2018. PubMed
  • Sher DJ, Tishler RB, Pham NL, Punglia RS. Cost-Effectiveness Analysis of Intensity Modulated Radiation Therapy Versus Proton Therapy for Oropharyngeal Squamous Cell Carcinoma. Int J Radiat Oncol Biol Phys 2018; 101:875-882. PubMed
  • Schoenfeld JD, Gjini E, Rodig SJ, Tishler RB, Rawal B, Catalano PJ, Uppaluri R, Haddad RI, Hanna GJ, Chau NG, Rabinowits G, Lorch J, Jo VY, Krane JF, Goguen LA, Annino DJ, Abdelrahman S, Lipschitz M, Margalit DN. Evaluating the PD-1 Axis and Immune Effector Cell Infiltration in Oropharyngeal Squamous Cell Carcinoma. Int J Radiat Oncol Biol Phys 2018. PubMed
  • Giacalone NJ, Milani N, Rawal B, Catalano PJ, Nguyen PL, Schoenfeld JD, Tishler RB, Margalit DN. Funding Support and Principal Investigator Leadership of Oncology Clinical Trials Using Radiation Therapy. Int J Radiat Oncol Biol Phys 2018. PubMed
  • Margalit DN, Schoenfeld JD, Rawal B, Haddad RI, Catalano PJ, Goguen LA, Chau NG, Rabinowits G, Lorch JH, Annino DJ, Tishler RB. Patient-oriented toxicity endpoints after head and neck reirradiation with intensity modulated radiation therapy. Oral Oncol 2017; 73:160-165. PubMed
  • Zairis S, Margalit DN, Royce TJ, Powlis WD, Tishler RB, Schoenfeld JD. Prospective analysis of radiation oncology image and plan-driven peer review for head and neck cancer. Head Neck 2017. PubMed
  • Hanna GJ, Sridharan V, Margalit DN, La Follette SK, Chau NG, Rabinowits G, Lorch JH, Haddad RI, Tishler RB, Anderson KS, Schoenfeld JD. Salivary and serum HPV antibody levels before and after definitive treatment in patients with oropharyngeal squamous cell carcinoma. Cancer Biomark 2017. PubMed
  • Sultan A, Hanna GJ, Margalit DN, Chau N, Goguen LA, Marty FM, Rabinowits G, Schoenfeld JD, Sonis ST, Thomas T, Tishler RB, Treister NS, Villa A, Woo SB, Haddad R, Mawardi H. The Use of Hyperbaric Oxygen for the Prevention and Management of Osteoradionecrosis of the Jaw: A Dana-Farber/Brigham and Women's Cancer Center Multidisciplinary Guideline. Oncologist 2017; 22:343-350. PubMed
  • Rabinowits G, Bowden M, Flores LM, Verselis S, Vergara V, Jo VY, Chau N, Lorch J, Hammerman PS, Thomas T, Goguen LA, Annino D, Schoenfeld JD, Margalit DN, Tishler RB, Haddad RI. Comparative Analysis of MicroRNA Expression among Benign and Malignant Tongue Tissue and Plasma of Patients with Tongue Cancer. 2017; 7:191. PubMed
  • Pursley J, Damato AL, Czerminska MA, Margalit DN, Sher DJ, Tishler RB. A comparative study of standard intensity-modulated radiotherapy and RapidArc planning techniques for ipsilateral and bilateral head and neck irradiation. Med Dosim 2016. PubMed
  • Chau NG, Tishler RB, Haddad RI. Highlights in Head and Neck Cancer. JAMA Oncol 2016. PubMed
  • Margalit DN, Rawal B, Catalano PJ, Haddad RI, Goguen LA, Annino DJ, Limaye SA, Lorch JH, Lavigne AW, Schoenfeld JD, Sher DJ, Tishler RB. Patterns of failure after reirradiation with intensity-modulated radiation therapy and the competing risk of out-of-field recurrences. Oral Oncol 2016; 61:19-26. PubMed
  • Sridharan V, Muralidhar V, Margalit DN, Tishler RB, DeCaprio JA, Thakuria M, Rabinowits G, Schoenfeld JD. Merkel Cell Carcinoma: A Population Analysis on Survival. J Natl Compr Canc Netw 2016; 14:1247-1257. PubMed
  • Lu W, Wayne PM, Davis RB, Buring JE, Li H, Macklin EA, Lorch JH, Burke E, Haddad TC, Goguen LA, Rosenthal DS, Tishler RB, Posner MR, Haddad RI. Acupuncture for Chemoradiation Therapy-Related Dysphagia in Head and Neck Cancer: A Pilot Randomized Sham-Controlled Trial. Oncologist 2016. PubMed
  • Chau NG, Hurwitz S, Mitchell CM, Aserlind A, Grunfeld N, Kaplan L, Hsi P, Bauer DE, Lathan CS, Rodriguez-Galindo C, Tishler RB, Haddad RI, Sallan SE, Bradner JE, French CA. Intensive treatment and survival outcomes in NUT midline carcinoma of the head and neck. Cancer 2016. PubMed
  • Sridharan V, Margalit DN, Lynch SA, Severgnini M, Zhou J, Chau NG, Rabinowits G, Lorch JH, Hammerman PS, Hodi FS, Haddad RI, Tishler RB, Schoenfeld JD. Definitive chemoradiation alters the immunologic landscape and immune checkpoints in head and neck cancer. Br J Cancer 2016. PubMed
  • Keane FK, Chen YH, Tishler RB, Schoenfeld JD, Haddad RI, Goguen LA, Catalano P, Neville BA, Margalit DN. Population-based validation of the recursive partitioning analysis-based staging system for oropharyngeal cancer. Head Neck 2016. PubMed
  • Sher DJ, Fidler MJ, Tishler RB, Stenson K, Al-Khudari S. Cost-Effectiveness Analysis of Chemoradiation Therapy Versus Transoral Robotic Surgery for Human Papillomavirus-Associated, Clinical N2 Oropharyngeal Cancer. Int J Radiat Oncol Biol Phys 2016; 94:512-22. PubMed
  • Chau NG, Li YY, Jo VY, Rabinowits G, Lorch JH, Tishler RB, Margalit DN, Schoenfeld JD, Annino DJ, Goguen L, Thomas T, Becker H, Haddad T, Krane JF, Lindeman NI, Shapiro GI, Haddad RI, Hammerman PS. Incorporation of next-generation sequencing into routine clinical care to direct treatment of head and neck squamous cell carcinoma. Clin Cancer Res 2016. PubMed
  • Sridharan V, Margalit DN, Lynch SA, Severgnini M, Hodi FS, Haddad RI, Tishler RB, Schoenfeld JD. Effects of definitive chemoradiation on circulating immunologic angiogenic cytokines in head and neck cancer patients. J Immunother Cancer 2016; 4:32. PubMed
  • Lorch JH, Hanna GJ, Posner MR, O'Neill A, Thotakura VL, Limaye SA, Rabinowits G, Sher DJ, Tischler RB, Haddad RI. Human papillomavirus and induction chemotherapy versus concurrent chemoradiotherapy in locally advanced oropharyngeal cancer: The Dana Farber Experience. Head Neck 2015. PubMed
  • Keane FK, Chen YH, Neville BA, Tishler RB, Schoenfeld JD, Catalano PJ, Margalit DN. Changing prognostic significance of tumor stage and nodal stage in patients with squamous cell carcinoma of the oropharynx in the human papillomavirus era. Cancer 2015. PubMed
  • Margalit DN, Losi SM, Tishler RB, Schoenfeld JD, Ann Fugazzotto J, Stephens J, Cebulski AL, Hammerstrand EL, Ma L, Lopes HM, Haddad RI, Treister NS, Frustino JL. Ensuring head and neck oncology patients receive recommended pretreatment dental evaluations. J Oncol Pract 2015; 11:151-4. PubMed
  • Tishler RB. Increased clarity on the use of radiotherapy in the management of desmoplastic melanoma. Cancer 2014; 120:1315-8. PubMed
  • Michaelson EM, Chen YH, Silver B, Tishler RB, Marcus KJ, Stevenson MA, Ng AK. Thyroid malignancies in survivors of Hodgkin lymphoma. Int J Radiat Oncol Biol Phys 2014; 88:636-41. PubMed
  • Chapuy CI, Annino DJ, Tishler RB, Haddad RI, Snavely A, Goguen LA. Success of endoscopic pharyngoesophageal dilation after head and neck cancer treatment. Laryngoscope 2013; 123:3066-73. PubMed
  • Haddad R, O'Neill A, Rabinowits G, Tishler R, Khuri F, Adkins D, Clark J, Sarlis N, Lorch J, Beitler JJ, Limaye S, Riley S, Posner M. Induction chemotherapy followed by concurrent chemoradiotherapy (sequential chemoradiotherapy) versus concurrent chemoradiotherapy alone in locally advanced head and neck cancer (PARADIGM): a randomised phase 3 trial. Lancet Oncol 2013; 14:257-64. PubMed
  • Misiukiewicz KJ, Camille N, Tishler R, Haddad R, Limaye S, Posner M. Organ preservation for adenoid cystic carcinoma of the larynx. Oncologist 2013. PubMed
  • Limaye SA, Posner MR, Krane JF, Fonfria M, Lorch JH, Dillon DA, Shreenivas AV, Tishler RB, Haddad RI. Trastuzumab for the treatment of salivary duct carcinoma. Oncologist 2013; 18:294-300. PubMed
  • Sher DJ, Posner MR, Tishler RB, Sarlis NJ, Haddad RI, Holupka EJ, Devlin PM. Relationship between radiation treatment time and overall survival after induction chemotherapy for locally advanced head-and-neck carcinoma: a subset analysis of TAX 324. Int J Radiat Oncol Biol Phys 2011. PubMed
  • Sher DJ, Balboni TA, Haddad RI, Norris CM, Posner MR, Wirth LJ, Goguen LA, Annino D, Tishler RB. Efficacy and Toxicity of Chemoradiotherapy Using Intensity-Modulated Radiotherapy for Unknown Primary of Head and Neck. Int J Radiat Oncol Biol Phys 2010. PubMed
  • Schoenfeld JD, Sher DJ, Norris CM, Haddad RI, Posner MR, Balboni TA, Tishler RB. Salivary Gland Tumors Treated With Adjuvant Intensity-Modulated Radiotherapy With or Without Concurrent Chemotherapy. Int J Radiat Oncol Biol Phys 2010. PubMed
  • Sher DJ, Haddad RI, Norris CM, Posner MR, Wirth LJ, Goguen LA, Annino D, Balboni T, Allen A, Tishler RB. Efficacy and toxicity of reirradiation using intensity-modulated radiotherapy for recurrent or second primary head and neck cancer. Cancer 2010; 116:4761-8. PubMed
  • Goguen LA, Chapuy CI, Sher DJ, Israel DA, Blinder RA, Norris CM, Tishler RB, Haddad RI, Annino DJ. Utilizing computed tomography as a road map for designing selective and superselective neck dissection after chemoradiotherapy. 2010; 143:367-74. PubMed
  • Goguen LA, Norris CM, Jaklitsch MT, Sullivan CA, Posner MR, Haddad RI, Tishler RB, Burke E, Annino DJ. Combined antegrade and retrograde esophageal dilation for head and neck cancer-related complete esophageal stenosis. Laryngoscope 2010; 120:261-6. PubMed
  • Marcus KJ, Tishler RB. Head and neck carcinomas across the age spectrum: epidemiology, therapy, and late effects. Semin Radiat Oncol 2010; 20:52-7. PubMed
  • Haddad R, Sonis S, Posner M, Wirth L, Costello R, Braschayko P, Allen A, Mahadevan A, Flynn J, Burke E, Li Y, Tishler RB. Randomized phase 2 study of concomitant chemoradiotherapy using weekly carboplatin/paclitaxel with or without daily subcutaneous amifostine in patients with locally advanced head and neck cancer. Cancer 2009; 115:4514-23. PubMed
  • Haddad RI, Tishler RB, Norris C, Goguen L, Balboni TA, Costello R, Wirth L, Lorch J, Andreozzi B, Annino D, Posner MR. Phase I study of C-TPF in patients with locally advanced squamous cell carcinoma of the head and neck. J Clin Oncol 2009; 27:4448-53. PubMed
  • Chin DW,Treister N,Friedland B,Cormack RA,Tishler RB,Makrigiorgos GM,Court LE. Effect of dental restorations and prostheses on radiotherapy dose distribution: a Monte Carlo study. J Appl Clin Med Phys 2009; 10:2853. PubMed
  • Caglar HB, Tishler RB, Othus M, Burke E, Li Y, Goguen L, Wirth LJ, Haddad RI, Norris CM, Court LE, Aninno DJ, Posner MR, Allen AM. Dose to Larynx Predicts for Swallowing Complications After Intensity-Modulated Radiotherapy. Int J Radiat Oncol Biol Phys 2008; 72:1110-8. PubMed
  • Haddad R, Annino D, Tishler RB. Multidisciplinary approach to cancer treatment: focus on head and neck cancer. Dent Clin North Am 2008; 52:1-17, vii. PubMed
  • Court LE,Wolfsberger L,Allen AM,James S,Tishler RB. Clinical experience of the importance of daily portal imaging for head and neck IMRT treatments. J Appl Clin Med Phys 2008; 9:2756. PubMed
  • Posner MR, Hershock DM, Blajman CR, Mickiewicz E, Winquist E, Gorbounova V, Tjulandin S, Shin DM, Cullen K, Ervin TJ, Murphy BA, Raez LE, Cohen RB, Spaulding M, Tishler RB, Roth B, Viroglio Rdel C, Venkatesan V, Romanov I, Agarwala S, Harter KW, Dugan M, Cmelak A, Markoe AM, Read PW, Steinbrenner L, Colevas AD, Norris CM Jr, Haddad RI. Cisplatin and fluorouracil alone or with docetaxel in head and neck cancer. N Engl J Med 2007; 357:1705-15. PubMed
  • Court LE, Tishler RB. Experimental evaluation of the impact of different head-and-neck intensity-modulated radiation therapy planning techniques on doses to the skin and shallow targets. Int J Radiat Oncol Biol Phys 2007; 69:607-13. PubMed
  • Court LE, Allen A, Tishler R. Evaluation of the precision of portal-image-guided head-and-neck localization: an intra- and interobserver study. Med Phys 2007; 34:2704-7. PubMed
  • Allen AM, Haddad RI, Tishler RB. Retropharyngeal nodes in hypopharynx cancer on positron emission tomography. J Clin Oncol 2007; 25:599-601. PubMed
  • Goguen LA, Posner MR, Tishler RB, Wirth LJ, Norris CM, Annino DJ, Sullivan CA, Li Y, Haddad RI. Examining the need for neck dissection in the era of chemoradiation therapy for advanced head and neck cancer. Arch Otolaryngol Head Neck Surg 2006; 132:526-31. PubMed
  • Sher DJ, Adelstein DJ, Bajaj GK, Brizel DM, Cohen EEW, Halthore A, Harrison LB, Lu C, Moeller BJ, Quon H, Rocco JW, Sturgis EM, Tishler RB, Trotti A, Waldron J, Eisbruch A. Radiation therapy for oropharyngeal squamous cell carcinoma: Executive summary of an ASTRO Evidence-Based Clinical Practice Guideline. ; 7:246-253. PubMed
  • Muralidhar V, Giacalone NJ, Milani N, Schoenfeld JD, Tishler RB, Rawal B, Margalit DN. Head and Neck Cancer Clinical Research on ClinicalTrials.gov: An Opportunity for Radiation Oncologists. Adv Radiat Oncol ; 6:100608. PubMed
  • Kim DW, Lee G, Lam MB, Harris EJ, Lam AC, Thomas T, Chau NG, Tishler RB. Microcystic Adnexal Carcinoma of the Face Treated With Definitive Chemoradiation: A Case Report and Review of the Literature. Adv Radiat Oncol ; 5:301-310. PubMed
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