Video Library - Featured Videos

Dr. Maas has an extensive library of videos he’s created throughout his decades of experience in plastic surgery. As a board-certified facial plastic surgeon dedicated to educating his patients, Dr. Maas covers a range of topics on his YouTube channel.

Explore his gallery of videos in which he discusses the latest news, techniques, and technologies in plastic surgery. Dr. Maas also has videos in which he explains how treatments and procedures work, answers commonly asked questions and much more.


View All >

Wound Care – Best Practices for Optimal Healing

Since 90% of wound healing is done at home, it is important for patients to educate themselves about proper wound care to optimize healing following treatment. Dr. Maas gives his guide for best practices for wound care.


View All >

Should You Quit Smoking Before Rhinoplasty?

Should you quit smoking before Rhinoplasty? Dr. Maas explains why he recommends stopping in advance of the surgery, and how smoking can hurt the healing process that follows nose surgery in San Francisco.

Post Rhinoplasty- Do’s & Dont’s

Dr. Maas explains rhinoplasty post-care, and answers common patient questions about rhinoplasty recovery.


View All >

Fat Injection Preparation

Dr. Maas shares his thoughts and tips for preparation prior to fat injection.

Percutaneous Brow Lift Surgery

Dr. Maas takes you through the percutaneous brow lift surgery in real time. Learn more about brow lift surgery in San Francisco.

Cosmetic Injections

View All >

What Amount of Lip Fillers Do I Need for the First Time?

What amount of lip fillers do you need for first time lip enhancement? Dr. Maas explains why there isn’t really a right answer, what the average amount of filler is for first time injections, and how the amount can vary based on a number of factors. Watch more cosmetic injections videos or Ask Dr. Maas your plastic surgery question.

Options for Permanent Lip Augmentation

Looking for lip augmentation in San Francisco? Dr. Maas discusses the drawbacks of permanent lip augmentation, and why there are usually better options.

Body Contouring

View All >

FAQs for CoolSculpting Part 1

Answers to some of the most frequent questions about CoolSculpting in San Francisco, including what makes a good candidate for CoolSculpting, how many treatments of CoolSculpting are needed, how long it takes to see results with CoolSculpting, and how to make the most out of your CoolSculpting treatment to achieve long-term results? Watch more CoolSculpting videos.

CoolSculpting Overview

Is fat freezing real? Learn how CoolSculpting, the body shaping device that is revolutionizing body contouring.

Laser & Skin

View All >

Looking Your Best at 80 – Fractional Laser Skin Resurfacing by Corey S. Maas MDTM

Dr. Maas performs laser skin resurfacing for an 80 year old patient. Watch how the laser skin resurfacing in San Franciscoprocedure is performed.

Hair Restoration Overview – Topical Hair Growth Products

Dr. Maas discusses hair loss and hair restoration, as it related to topical agents, including Latisse, Propecia & Rogaine, and how they can be used to generate positive San Francisco hair restoration results.

Follow Corey S. Maas on instagram


Dr. Corey S. Maas

World Renowned Facial Plastic Surgeon