Dr. Coutinho is a board-certified reconstructive urologist and key member of the GAMMA surgical team in New Jersey and New York City. He specializes in implant placement, urethral reconstruction, and repair surgery for patients undergoing or recovering from Phalloplasty and Metoidioplasty. Dr. Coutinho also evaluates complex urinary complications and revision cases, including patients seeking expert reconstructive care after surgery performed at other institutions.
Dr. Benjamin N. Breyer

Detailed information about this provider is not yet available.
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Dr. Min Jun
Dr. Jun is a Reconstructive Urologist who has dedicated his practice to genital Gender Affirming Surgery. Dr. Jun is broadly trained, having completed fellowship training in both reconstructive urology and Gender Affirming Surgery. Dr. Jun’s special interest is robotic-assisted Peritoneal Flap Vaginoplasty, as well as Metoidioplasty and Phalloplasty. His practice, Jun Surgical, is based in San Francisco, California.
Dr. Mang Chen
Dr. Chen is a highly experienced Reconstructive Urologist in San Francisco who specializes in bottom surgery procedures for transmasculine individuals. He has performed hundreds of Phalloplasty, Metoidioplasty and related procedures, and has deep expertise in urological repair surgeries.
Dr. Kenan Celtik
Dr. Celtik is a Reconstructive Urologist who has dedicated his practice to gender-affirming genital surgery. He is fellowship-trained in Gender Surgery and has received 15 years of advanced education from some of the most highly regarded academic hospitals in the United States. With his elite training, deep expertise in complex genitourinary reconstruction, and a strong commitment to excellence, Dr. Celtik is uniquely positioned as a Gender Surgeon.
