Kintsu MedSpa & Wellness

Kintsu MedSpa & Wellness's Berkeley location, at 303 Arlington Ave, is a physician-owned boutique medical spa led by board-certified physician Dr. Shay Nicholas. Positioned as Berkeley's leading medical aesthetic practice, Kintsu blends science, art, and medicine to deliver natural-looking results with physician oversight on every treatment plan. The Arlington Avenue studio offers a comprehensive menu spanning injectables such as Botox and dermal fillers, Sculptra for collagen stimulation, and Sofwave and 4D laser facelift technology for non-surgical skin tightening. Clients can also pursue laser hair removal, laser resurfacing including LaseMD Ultra, microneedling, medical-grade facials, and chemical peels, along with acne and eye-bag treatments. The practice extends into wellness with IV therapy, weight-loss support through Ozempic, hair restoration, and snoring treatment. Recognized with 'Best of the East Bay' and Women's Choice honors, Kintsu emphasizes individualized care plans that respect each patient's goals and autonomy. Open Monday through Saturday, the boutique setting is designed as 'an escape from the everyday,' giving East Bay clients a calm, upscale environment to pursue anti-aging and rejuvenation goals under direct physician guidance.