S45 Clinic

Beauty · Watthana

10/3 10/4 Sukhumvit 33 Alley, Khlong Tan Nuea, Watthana, Bangkok 10110

Rated 4.9/5 from 710 reviews.

Data checked on 31 May 2026.

Lead with the rhinoplasty consult if nose work is the goal. Dr. Kittisak Wongthienchai anchors the team with a Thai Board diploma in ENT head and neck surgery plus Korea-trained facial plastic credentials, and the rest of the surgical roster carries similar depth. The clinic also lists itself as a transgender safe space, which is worth noting for Bangkok cosmetic surgery.

You book by phone or through the clinic's online system, and the consultation happens at the Sukhumvit 33 Alley address in Watthana. The front desk runs appointment scheduling; walk-ins are possible but advance booking is recommended.

The surgical team includes six board-certified otolaryngologists: Dr. Kittisak Wongthienchai (Dr. Tee), Dr. Suphot Charoensombatamor (Dr. Big), Dr. Thanista Buarprach (Dr. Rose), Dr. Thanyanon Prasertikitphan (Dr. Toon), Dr. Witmol Ramphuengsuk (Dr. Che), and Dr. Chawin Somathiwat (Dr. Win). All hold Thai Board diplomas in otolaryngology or facial plastic surgery subspecialties. Dr. Rose completed a fellowship at Ludwig-Maximilians University in Munich between 2019 and 2020, specializing in facial plastic and reconstructive surgery. Dr. Tee holds international facial plastic and reconstructive surgery certification from Korea, earned in 2013, and is a member of the Royal College of Otolaryngologists of Thailand, the Thai Association of Cosmetic Surgery, and two Korea-based professional societies. Dr. Big trained for two years in a fellowship at Ramathibodi Hospital, Mahidol University, and has logged five years of rhinoplasty work specifically at S45 Clinic. The team's combined experience exceeds 15 years in cosmetic surgery, with rhinoplasty as the central specialization.

The procedure menu covers rhinoplasty (including revision and open techniques), breast augmentation, forehead and chin augmentation, eye surgery, endoscopic brow lift and facelift, hyaluronic acid filler programs, Ulthera SPT facial contouring, and hyperbaric oxygen therapy. The clinic highlights a rib bone cartilage technique for nose augmentation, where cartilage is harvested from the patient's rib for structural grafting. Each rhinoplasty design is customized based on a 360-degree facial structure analysis.

Hours run 10 AM to 8 PM Monday through Saturday. Closed Sunday. The clinic lists gender-neutral toilets and identifies as a transgender safe space, which is distinct for Bangkok cosmetic surgery practices. No pricing is published online; rates are discussed during consultation.