Business Ventures

THE MAAS CLINIC™

Expert aesthetic surgery for the face & body

The Maas Clinic™ was founded by Corey S. Maas, M.D.™, one of San Francisco’s leading facial plastic surgeons. Located in the Pacific Heights district, the Maas Clinic™ is easily accessible by car and offers convenient off-street parking directly across from our building.

The Maas Clinic™ is affiliated with our state-of-the-art San Francisco surgery center, the Rejuvenation Center, as well as the California Pacific Medical Center (CPMC), a nationally recognized and full-service hospital known for its excellence. Our surgical facility is technologically advanced and offers a quiet, comfortable and personalized experience in a private setting, with all the safety that comes from maintaining the highest standards.

APPEARANCE CARE CENTER™

Nonsurgical facelifts, laser hair removal & much more

The Maas Clinic™ San Francisco has expanded to include the Appearance Care Center™ in response to the increasing popularity of nonsurgical cosmetic treatments. The Appearance Care Center™ uses state-of-the-art technology and the latest advancements in skin care, facial rejuvenation, body contouring and more to provide exceptional results with minimal downtime. Our treatments can be performed solo or as part of a series, and may be used alongside surgical procedures to enhance the outcome. Dr. Maas and his team of aesthetic specialists at the Appearance Care Center™ can help determine the best course of treatment based on your desired results. Some of the most common treatments performed in the San Francisco Bay Area include laser hair removal and a nonsurgical facelift.

THE MAAS MEN’S CLINIC™

Nonsurgical cosmetic treatments & hair restoration for men

One of San Francisco’s most renowned plastic surgeons, Corey S. Maas, M.D.™ is double board-certified by the American Board of Facial Plastic & Reconstructive Surgery (ABFPRS) and the American Board of Otolaryngology — Head & Neck Surgery (ABOHNS). His credentials and over 30 years of experience have made him one of the most highly regarded and sought-after facial plastic surgeons in the world.

He opened the Maas Men’s Clinic™ to meet the growing demand for cosmetic treatments tailored to the needs of men. Those looking for an edge in the workplace or dating pool can find it with the latest in hair restoration, skin care, body contouring and more, all backed by state-of-the-art technology and Dr. Maas’ expertise. Our team understands the differences in male anatomy and customizes each treatment to enhance your masculine features.

Maas & Warren Skin care

Advanced skin care solutions for a flawless complexion

The Maas M.D. & Warren M.D. skin care systems are patient-inspired and doctor-developed. Our skin care solutions are designed to work at the cellular level by rebuilding and strengthening dermal cells, stimulating collagen production and delivering some of the most powerful antioxidants available where they’re needed most to destroy free radicals. The result is a synergistic effect that visibly improves skin tone and texture.

These products also have a high concentration of active ingredients that can target fine lines, wrinkles, acne, enlarged pores and more. Our skin care line includes systems designed to treat specific skin types and conditions, such as the Rejuvenation & Anti-Aging system, Acne Management system, Sensitive Skincare collection and Skin Enhancements.