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Professor, Department of Urology
Associate Director, Urologic Oncology Fellowship Program
Associate Chief Academic Officer
Carol and Louis Della Penna Chair in Urologic Oncology
Bladder Cancer, Prostate Cancer, Urethral Cancer, Adrenal Tumor, Penile Cancer, Ureteral Cancer, Kidney Cancer, Testicular Cancer
Urinary Diversions, Minimally Invasive Surgical Techniques - Laparoscopic, Robotic Surgery, Robotic Surgery and Urologic cancer ablation therapy (cryosurgery or HIFU)
I am a urologic oncologist specializing in surgical treatment of cancers of the genitourinary tract. I have extensive experience with laparoscopic and minimally invasive surgical techniques and apply these approaches routinely to reduce the pain, recovery time, and complications associated with traditional open surgery.
I am skilled in nerve-sparing and organ-reconstructive surgery essential for preserving normal functions when treating prostate, testis, bladder and kidney cancer. I am sensitive to the particular issues regarding the diagnosis of genitourinary cancer and its subsequent treatment, including its physical and emotional effects on the patient and their family and support system.
I recognize each person is unique and requires a treatment individually tailored to them to achieve successful cancer treatment, limited treatment-related side effects and maintained quality of life.
MD, Weill Cornell Medical Center, Cornell University, New York, NY, 1997
• Philadelphia Magazine Top Doctors, 2011-2025
• Main Line Today Top Doctors, 2018-2025
• Best Doctors in America® , 2019-2025, Urology
• America’s Top Doctors®, 2011-25
• Top AAPI Doctors, 2024-2025
Correa AF, Handorf E, Joshi SS, Geynisman DM, Kutikov A, Chen DY, Uzzo RG, Viterbo R, Greenberg RE, Smaldone MC. Differences in Survival Associated with Performance of Lymph Node Dissection in Patients with Invasive Penile Cancer: Results from the National Cancer Database. J Urol, 199(5):1238-44, 2018. PubMed
Martin JM, Handorf EA, Price RA, Cherian G, Buyyounouski MK, et al. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. 2015; 40(3):186-9. NIHMSID: NIHMS656177 PubMed
Hypoalbuminaemia is associated with mortality in patients undergoing cytoreductive nephrectomy. Corcoran AT, Kaffenberger SD, Clark PE, Walton J, Handorf E, et al. BJU international. 2015; 116(3):351-7. PubMed
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Patient comments
Professional and compassionate care.Highly recommend
Dr Chen and his assistant were very understanding. Explained in detail my concerns and were very compassionate in many ways. I was completely satisfied with my Fox Chase and Dr Chen experience.
Dr. Chen has been consistently attentive, pro-active, empathetic, and informative throughout my cancer journey and at each of our 6 month calls.
I have given referrals to Dr. Chen to people I have met
I appreciated his perspective and he didn't hurry me, but gave the time that I need