Maas Clinic
(415) 567-7000 (415) 567-7000 2400 Clay Street
San Francisco, CA 94115

Call Now - (415) 567-7000
Contact Us - Send Email

Plastic Surgery in San Francisco

Facial plastic and reconstructive surgery is a highly specialized area of medicine which focuses on the treatment of conditions related to facial balance and aging. This area of medicine requires an intense and comprehensive understanding of three-dimensional anatomy, and as one of the leaders in the field, Dr. Maas is proud to serve the San Francisco Bay Area.

Learn More

Reduce Fat with UltraShape®

Unhappy about saddlebags and other problem areas that won't disappear with exercise? UltraShape is a non-surgical body-shaping procedure that selectively destroys fat cells safely and effectively.

In as few as 6 weeks start feeling better, more empowered and regain your confidence.

Learn More

Facelift in San Francisco

The term facelift has become one widely used for all types of aging facial plastic surgery in San Francisco and beyond. Traditional surgical definitions would describe a facelift as a surgical procedure that elevates sagging tissues from the cheek area down to and including the neck.

Learn More

Clinical Research at The Maas Clinic

For the last two and a half decades, Dr. Maas has dedicated himself to helping advance the field of facial plastic surgery with groundbreaking clinical research, receiving countless honors and awards for his endeavors, including the prestigious Sir Harold Delf Gilles Award from the American Academy of Facial Plastic and Reconstructive Surgery.

Read More

Words from Patients

“You were so kind and patient with me. I know I had a lot of questions and concerns, but you eased my worries and I know I was in good hands. You brought my confidence and smile back”

Read More


Ultherapy is a FDA approved non-invasive treatment
that utilizes focused ultrasound to tighten and lift loose skin.

Read More

Minimally Invasive Rejuvenation

Whether its Botox or Dysport to relax lines or Juvederm, Restylane or Voluma (& others) to restore contour or lost volume, Dr. Maas is San Francisco's leading Clinician Scientist in this field. With over 100 medical acclaimed publications and innovations, Dr. Maas offers the latest in minimally invasive rejuvenation.

Learn More

The Maas Clinic

Combining art and science for a result that is naturally beautiful — and beautifully you.

With locations in San Francisco and Lake Tahoe, The Maas Clinic is a comprehensive aesthetic care center dedicated to quality patient care for aging and rejuvenation, including facial plastic surgery, body plastic surgery, cosmetic, and laser & skin treatments.

The Maas Clinic includes its own fully accredited, outpatient surgical facility The San Francisco Rejuvenation Center where quality, safety and privacy allow an unsurpassed level of patient comfort.

The Appearance Care Center is a beautiful, state-of-the-art medical day spa offering non and minimally invasive “lunchtime” treatments. Whether you’re coming in for an initial consultation, a simple injection or a surgical procedure, your comfort, safety, and privacy are always paramount at The Maas Clinic.

What's Hot in Plastic Surgery and Anti-Aging

Dr. Corey Maas is a leading educator, and regularly teaches doctors from around the world about advanced techniques related to facelift, rhinoplasty, & other treatments. He has been a principle investigator, lead researcher and developer of numerous products on the market, including BOTOX, Dysport, & Belotero.

Educational Resources for Patients

To access resources, please click the logo and submit your password

MyTouch MD

Affiliations & Memberships

Have questions about plastic surgery or cosmetic beauty treatments?

Call (415) 567-7000 or send our staff an email, and we will get back to you shortly.

Contact us