
Education
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Undergraduate:
- Colombia University -
Medical School:
- NYU Grossman School of Medicine -
Residency:
- NYU Langone Health -
Fellowship:
- Case Western Reserve University/University Hospitals
Languages Spoken
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- Alex Xu
Alex Xu, MD
Reconstructive Urologist
Advanced Training in Genitourinary Reconstruction and Gender-Affirming Surgery
Dr. Alex J. Xu is a reconstructive urologist with advanced training in genitourinary reconstruction and gender-affirming surgery, offering both masculinizing and feminizing procedures. Dr. Xu balances clinical excellence with an empathetic understanding of each patient’s personal journey. His approach combines advanced surgical techniques with compassionate, individualized care—ensuring his patients feel heard, respected, and supported throughout their treatment.
Dr. Xu completed his BA in biological sciences at Columbia University and earned his MD at NYU Grossman School of Medicine. He went on to complete his urology residency at NYU Langone Health followed by a specialized fellowship in genitourinary reconstruction at Case Western Reserve University/University Hospitals. His experience is built on a high volume of complex cases, utilizing both robotic and traditional surgical techniques to deliver individualized, high-quality care. Dr. Xu has published extensively in his field, including peer-reviewed articles in leading journals, textbook chapters, and presentations at national meetings. This comprehensive training enables him to offer his patients the most current, evidence-based treatments.
Gender-Affirming Surgery Expertise: For patients seeking masculinizing care, Dr. Xu performs the full spectrum of "bottom" surgeries, including phalloplasty, metoidioplasty, glansplasty, scrotoplasty, urethral lengthening, vaginectomy, and implant procedures. For those pursuing feminizing surgery, he offers vaginoplasty (including robotic-assisted techniques), revision procedures, and aesthetic refinements such as labiaplasty and clitoroplasty.
Reconstructive Urology Expertise: Dr. Xu also treats patients with various urological conditions that can significantly impact quality of life, including urethral and ureteral stricture disease, complex pelvic trauma, erectile dysfunction, and urinary incontinence.
Whether you're beginning to explore your options or ready to take the next step in your care, Dr. Xu is committed to guiding you with expertise, empathy, and comprehensive support.
Patient Testimonials
Office Locations


Suite 4
Glen Ridge, New Jersey 07028
Mountainside Medical Center – Inside Harries Pavilion

