Dr. De specializes in urogynecology, pelvic medicine, reconstructive surgery, neurourology and voiding dysfunction in all genders. She cares for patients with pelvic organ prolapse, urinary incontinence, voiding dysfunction, neurogenic bladder (loss of bladder control resulting from a brain, spinal cord or nerve condition), and pelvic pain.

Dr. De has published and spoken widely on urinary tract reconstruction, neurogenic bladder, pelvic pain, urinary tract infection, diagnostic testing, and pelvic floor dysfunction. She is chair of the Education Committee of the International Continence Society and works closely with the Society of International Urology, American Urological Association, and the International Urogynecological Association. She edited the book Facing Pelvic Pain.

Board certified in urology, female pelvic medicine and reconstructive surgery/urogynecology, Dr. De completed a fellowship in neurourology and urinary tract reconstruction at the University of Texas Health Science Center in Houston and completed a residency in urologic surgery at Boston University Medical Center. She earned her medical degree from the University of Massachusetts Medical School in Worcester.