Daniel P. Petrylak, MD

Professor of Medicine (Medical Oncology) and of Urology; Professor; Co-Director, Signal Transduction Research Program

Departments & Organizations

Cancer Center, Yale: Prostate and Urologic Cancers Program | Signal Transduction

General Urology

Medical Oncology

Medical Oncology

Office of Student Research

Yale Medical Group


Dr. Petrylak’s national leadership on clinical trials for men with prostate and bladder cancer enables Smilow to bring new treatment options to patients in Connecticut, especially those with hormone refractory prostate cancer and advanced stage disease. Dr. Petrylak currently serves as the Principal Investigator or co-Principal Investigator on seven Southwest Oncology Group (SWOG) clinical trials for genitourinary cancers, and is currently head of the advanced bladder section of SWOG.

Education & Training

MD Case Western Reserve University School of Medicine (1985)
Fellowship Memorial Sloan-Kettering Cancer Center
Residency Bronx Municipal Hospital
Internship Bronx Municipal Hospital
Board Certification AB of Internal Medicine (1993)

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Contact Info

Daniel P. Petrylak, MD
Office Locations
Prostate and Urologic Cancer ProgramSmilow Cancer Hospital at Yale - New Haven
35 Park Street, Ste 4th Floor Multispecialty Care Center

New Haven, CT 06511
Greenwich Hospital - 5 Perryridge Road
5 Perryridge Rd

Greenwich, CT 06830
Mailing Address
Yale Medical OncologyPO Box 208032
New Haven, CT 06520-8032

Curriculum Vitae