Janos L. Tanyi, MD, PhD
Gynecologic Oncology
Accepting new patients
Sees patients age 15 and up
Jordan Center for Gynecologic Cancers
Headshot of Janos L. Tanyi, MD, PhD
Penn Medicine Provider

About me

  • Associate Professor of Obstetrics and Gynecology at the Hospital of the University of Pennsylvania

Education and training

  • Medical School: University of Debrecen Medical School
  • Residency: Select Specialty Hospital-Milwaukee-St. Lukes
  • Residency: Baylor College of Medicine - Ben Taub General Hospital
  • Fellowship: University of Pennsylvania Health System

What my patients think about me

Average Rating

599 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Anonymous
April 2026
great bedside manner and professionalism
Anonymous
April 2026
dr. tanyi is very knowledgeable and personable
Anonymous
April 2026
dr. tanyi always provides excellent service. he puts me at ease and checks on me the entire time of the procedure today. i appreciate him for being really good at his job. he's always very nice too!
Anonymous
April 2026
Dr Tanyi has a great personality.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
  • Chester County Hospital: Has privileges to treat patients in the hospital.
Dr. Tanyi is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Dagher C, Huang A, Nasioudis D, Giuntoli II RL, Latif NA, Tanyi JL, Kim SH, Ko EM, Gysler SM, Martin LP Clinical Activity of Metronomic Cyclophosphamide and Bevacizumabwithor without Pembrolizumab in Recurrent Ovarian Cancer: A Single-Institution Retrospective Analysis. , SGO Annual Meeting, San Juan PR: 2026


Pavlatos E, Tate B, Nguyen A, Heller IS, Nasioudis D, Tanyi JL, Torigian DA, Rodriguez D, Domchek SM, Drapkin RI, Brown EJ, Mills GB, Simpkins F Increased immune activity in patients with high-grade serious ovarian cancer after combination PARPi + ATRi therapy. , AACR Annual Meeting, San Diego, CA: 2026


Zhang Y, Xu M, Yuan J, Hu Z, Jiang J, Sun Y, Huang J, Wang Y, Wang B, Shen J, Long M, Fan Y, Montone KT, Tanyi JL, Kim SH, Tavana O, Vonderheide RH, Chan HM, Domchek SM, Zhang L, Hu X Repression of PRMT activities sensitize homologous recombination-proficient ovarian and breast cancer cells to PARP inhibitor treatment. , bioRxiv: 2026,13:RP99225. doi: 10.7554/eLife.99225


Hu X, Huang J, Yuan J, Sun Y, Wang Y, Hu Z, Jiang J, Wang Z, Wang B, Long M, Maxwell KN, Fan Y, Tanyi JL, Montone KT, Li H, Kim SH, Nathanson KL, Rebbeck TR, Domchek SM, Vonderheide RH, Zhang L Immune gene diversity and STING1 variants in shaping cancer immunity across different genetic ancestry populations. , Cell Rep: 2026,45(2):116882. doi: 10.1016/j.celrep.2025


Zhang Y, Xu M, Yuan J, Hu Z, Jiang J, Sun Y, Huang J, Wang Y, Wang B, Shen J, Long M, Fan Y, Montone KT, Tanyi J, Kim SH, Tavana O, Vonderheide RH, Chan HM, Domchek S, Zhang L, Hu X Repression of PRMT activities sensitize human homologous recombination-proficient ovarian and breast cancer cells to PARP inhibitor treatment. , Elife: 2026,13:RP99225. doi: 10.7554/eLife.99225


Barber-Rotenberg JS, Haas AR, Aggarwal C, O'Hara M, Hexner E, Pequignot E, Dowd E, Ndeupen S, Thai E, Chen F, Oner BS, Czuczman C, Gonzalez VE, Fraietta JA, Hwang WT, Chew A, Jadlowsky JK, Marshall A, Shea KM, Jiang Y, Cosey A, Ferthio R, Levine BL, Plesa G, Siegel DL, Young RM, Sheppard NC, Albelda SM, June CH, Tanyi JL Phase 1 study of autologous T cells bearing fully human chimeric antigen receptors targeting mesothelin in mesothelin-expressing cancers. , Mol Ther. : 2026,S1525-0016(26)00022-5. doi: 10.1016/j.ymthe.2026.01.021


Aznar MA, Good CR, Barber-Rotenberg JS, Agarwal S, Wilson W, Watts A, Zhang Z, Gonzales D, Donahue G, Hwang WT, Rennels AK, Rech AJ, Kuramitsu S, Huang H, Glastad KM, Alexander KA, Plesa G, Dowd E, Brennan A, Siegel DL, Tanyi J, Haas A, Torigian DA, Nadolski G, Gonzalez VE, Hexner EO, Fraietta JA, Jadlowsky JK, Young RM, Berger SL, June CH, O'Hara MH Clinical and molecular dissection of CAR T cell resistance in pancreatic cancer. , Cell Rep Med. : 2025,6(9):102301. doi: 10.1016/j.xcrm.2025.102301


Ghisoni E, Benedetti F, Minasyan A, Desbuisson M, Cunnea P, Grimm AJ, Fahr N, Capt C, Rayroux N, De Carlo F, Gulhan DC, Dagher J, Barras D, Morotti M, Marín-Jiménez JA, Chap BS, Santoro T, Spagnol G, Fleury M, Fortis K, Dorier J, Townsend MK, Tissot S, Rusakiewicz S, Ferreira HJ, Kraemer AI, Bassani-Stenberg M, Swisher EM, Kandalaft LA, Mastroyannis SA, Montone KT, Powell DJ Jr, Banerjee S, Terry KL, Tworoger SS, Pittet MJ, Tanyi JL, Coukos G, Merritt MA, Fotopoulou C, Conejo-Garcia JR, Laniti DD Myeloid cell networks govern re-establishment of original immune landscapes in recurrent ovarian cancer. , .Cancer Cell: 2025,43(8):1568-1586.e10. doi: 10.1016


Gleason E, Pollie M, Satish S, Li S, Tanyi JL Pembrolizumab-associated Guillain-Barre syndrome in a patient with endometrial cancer: A case report. , Gynecol Oncol Rep: 2025,60:101816. doi: 10.1016/j.gore.2025.101816


Sande CM, Erráez-Jaramillo PJ, Zhang Q, Suresh K, Hicks-Courant K, Tanyi JL, Zhang PJ. Giant Angiomyofibroblastoma With a Florid Lipomatous Component: A Report and Review of Diagnostic Considerations , Int J Surg Pathol: 2025,33(4):921-927. doi: 10.1177/10668969241291890