
Dr. David N. Sayah, MD
Board-certified plastic surgeon with more than 26 years of clinical experience in aesthetic and reconstructive surgery, including facial, chest, and body gender-affirming care.

Chrisalys Surgery is the only fully multidisciplinary gender-affirming surgery clinic encompassing surgical and medical facets of gender-affirming care under one roof. Not a single-surgeon FFS clinic. Not a general plastic surgery practice that treats gender-affirming patients as an add-on. Not a clinic that refers out core procedures.
A place built entirely around comprehensive gender-affirming care, where facial feminization, voice feminization, top surgery, bottom surgery, body contouring, and integrated voice therapy are available from a unified surgical team on site.
What sets us apart
Brand promise: comprehensive gender-affirming surgery, all specialties under one roof. Insurance-covered. Coordinated care. No referrals for core procedures.

Board-certified plastic surgeon with more than 26 years of clinical experience in aesthetic and reconstructive surgery, including facial, chest, and body gender-affirming care.

Triple board-certified facial plastic surgeon with more than 50 years of experience. FFS, Mayer Voice Feminization, Mayer Hair Flap, and facial rejuvenation, same suite as the rest of the team.

Clinical Professor of Urologic Surgery and Director of the Cedars-Sinai Transgender Surgery and Health Program. Vaginoplasty, phalloplasty, metoidioplasty, and related genital reconstruction.
Pitch-raising and masculinizing voice surgery with integrated speech-language pathology, kept on the same plan as FFS and a tracheal shave.