The Maas Clinic

The Maas Clinic Facial Plastic and Aesthetic Surgery Clinic offering advanced laser surgery and skin care under the d Founded in 2002 by Corey S. Maas, M.D.

after serving for 10 years as the Chief of the Division of Facial Plastic Surgery at the University of California, San Francisco, the Maas Clinic is a full-service aesthetic and reconstructive surgery center. The Maas Clinic features a contiguous full service medical day spa with an associated accredited ambulatory surgical center on site. The Clinic's Research Center conducts clinical trials for

industry for Food and Drug Administration device and pharmaceutical approval. Staffed by highly trained, friendly and caring personnel the goal of the clinic is the creation or restoration of natural beauty to the face and body. Dr. Maas' areas of surgical expertise are facelift, rhinoplasty, hair transplant, eyelid and browlift surgery, and laser skin rejuvenation. Dr. Maas is an internationally recognized thought leader in cosmetic injections and injectable materials. Pioneering products and techniques for cosmetic injection, Botox, Dysport, Restylane, Juvederm, Radiesse, Dr. Maas serves on many advisory boards and has published over 100 papers in cosmetic injections and surgery

🎉 Congratulations to Dr. Hazboun! 🎉We’re proud to share that Dr. Hazboun has been elected to serve on the Nominations Co...
07/18/2025

🎉 Congratulations to Dr. Hazboun! 🎉

We’re proud to share that Dr. Hazboun has been elected to serve on the Nominations Committee for the San Francisco Marin Medical Society. This is a wonderful recognition of his dedication to advancing the medical profession and supporting our local healthcare community.

Please join us in congratulating Dr. Hazboun on this well-deserved honor — we know he’ll represent our values with excellence and help shape the future of medical leadership in the Bay Area!

👏👏👏

07/18/2025

Dr. Maas and Dr. Hazboun are seeing a noticeable shift, more men are embracing aesthetic procedures like facelifts and liposuction to look and feel their best! 👏 Listen in to hear what they have to say!

Whether it’s refining the jawline, tightening the neck, or targeting stubborn areas of fat, men are prioritizing a refreshed, natural look that reflects how they feel on the inside. It’s not about changing who you are, it’s about showing up as your most confident self!

Have more questions? Leave them in the comments below! 💬

07/16/2025

Dr. Hazboun is chatting with us today on how his journey into plastic surgery was inspired by a love for both artistry and precision, and how that passion continues to shape his work every day at The Maas Clinic. 🌟

He focuses on delivering natural, refined results that elevate confidence while preserving each patient's uniqueness. From surgical transformations to subtle enhancements, he is all about thoughtful care and beautiful outcomes!

Show Dr. Hazboun some love in the comments!

Bright-eyed and beautifully refreshed! ✨This stunning transformation is proof that subtle changes can make a big impac...
07/14/2025

Bright-eyed and beautifully refreshed! ✨

This stunning transformation is proof that subtle changes can make a big impact. By removing excess skin from the upper eyelids, we’ve restored a more open, youthful appearance, without changing what makes her unique. She still looks like herself, just more rested, radiant, and confident. 🤍

Curious if this procedure is right for you? Tap the link below to schedule your consultation!

https://www.maasclinic.com/contact/

Congratulations to Dr. Corey Maas on being named one of San Francisco’s 2025 Top Doctors—an honor awarded by his peers i...
07/11/2025

Congratulations to Dr. Corey Maas on being named one of San Francisco’s 2025 Top Doctors—an honor awarded by his peers in recognition of his dedication, expertise, and leadership in facial plastic surgery! 👏

We’re proud to celebrate this well-deserved recognition! Show him some love in the comments!

07/02/2025

Our July Beauty Buys are here! ✨
⁠
⁠CoolTone⁠
→ Purchase a Package of 4, Get 2 Additional Treatments⁠
⁠
Velashape
→ Purchase a Package of 6, Get 3 Additional Treatments
⁠
MaasMD x WarrenMD Skincare⁠
→ Save 20% on Body Renew
⁠
Ready to glow up? Call us or book your consultation at the link below to lock in these limited-time savings! 💫⁠

https://www.maasclinic.com/contact/

06/30/2025

Happy Birthday to our amazing Aesthetic Nurse Practitioner, Danielle Bautista! 💉✨

Danielle brings years of experience, a passion for precision, and a true love for helping patients feel confident and radiant. With a background in both regenerative and aesthetic medicine, she’s all about results that are natural, refined, and tailored to you.

When she’s not helping patients achieve their aesthetic goals, she is spending time with her husband and Doberman pup. She enjoys running, adventure travel, philosophy, and a freshly roasted cup of specialty coffee! ☕️

We are so thankful to have her as part of the team! Show her some love in the comments!

06/27/2025

We are celebrating Dr. Yang as he wraps up his time with us and begins an exciting new chapter! 🥂

It’s been a privilege having him in the practice, bringing his talent, dedication, and warmth to our team. While we’re sad to see him go, we’re even more proud to send him off to make his mark, changing lives, one surgery at a time.

Here’s to new beginnings, big dreams, and the incredible future ahead! Show Dr. Yang some love in the comments!

This rhinoplasty transformation is the definition of subtle meets stunning. ✨ The changes may be delicate, but the confi...
06/25/2025

This rhinoplasty transformation is the definition of subtle meets stunning. ✨ The changes may be delicate, but the confidence boost? Major. It’s all about enhancing natural beauty—not changing who you are, just helping you feel more like yourself!

Have questions about this procedure? Dm us or leave them in the comments below! 💬

This patient’s transformation is next-level! 👏 Confidence, restored. Hairline, reborn. Results like these don’t just h...
06/20/2025

This patient’s transformation is next-level! 👏 Confidence, restored. Hairline, reborn. Results like these don’t just happen; they're the result of personalized care, advanced treatments, and a plan tailored to your unique goals!

Book your treatment at the link below.

https://www.maasclinic.com/contact/

Everybody raise a glass — it’s Kristin’s birthday! 🥂Today, we’re celebrating Kristin, our Director of Community Outreach...
06/19/2025

Everybody raise a glass — it’s Kristin’s birthday! 🥂

Today, we’re celebrating Kristin, our Director of Community Outreach! She brings so much warmth, joy, and light into our lives. Her kindness, dedication, and incredible energy mean the world to us, and we’re beyond grateful to have her in our corner!

Show her some love in the comments!

Special reminders! ✨⁠⁠Our Beauty Valet is back Friday, June 20th from 2–4:30PM! Skip the wait and step into glow mode an...
06/16/2025

Special reminders! ✨⁠
⁠
Our Beauty Valet is back Friday, June 20th from 2–4:30PM! Skip the wait and step into glow mode and experience quick, personalized injectable care with Dr. Maas in just 15 minutes!⁠
⁠
Plus, don’t miss our Beauty Buys happening now through the end of the month:⁠
⁠
PRP Hair Restoration⁠
→ 20% OFF when you purchase a package of 3 or more⁠
⁠
Laser Hair Removal⁠
→ 20% OFF a package of 6 or more⁠
⁠
Jawline-Defining Injectables⁠
→ 10% OFF⁠
⁠
MaasMD x WarrenMD Skincare⁠
→ Glow & Protect Tinted Sunscreen – 15% OFF⁠
→ Lightweight protection with just a touch of tint – perfect for him too!⁠
⁠
Come treat yourself, you deserve it. ✨ to schedule your appointment.

Address

San Francisco, CA

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm

Telephone

+14155677000

Website

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