The Maas Clinic

Name: The Maas Clinic
Display name: The Maas Clinic

Website: https://www.maasclinic.com/

Phone: (415) 842-2860
Twilio phone: (415) 842-2860
Address: 2400 Clay Street, San Francisco, California, USA, 94115
City: San Francisco
State: California
Country code: US
Postal code: 94115
Phone: +14155677000
Neighborhood: Pacific Heights
Country: USA
GPS coordinates on map: 37.7910486,-122.4329

Treatments
  • ActiveFX
  • African American Rhinoplasty
  • AlloDerm
  • Asclera
  • Double Eyelid Surgery
  • Asian Rhinoplasty
  • Belotero
  • Botox
  • Brow Lift
  • Buccal Fat Removal
  • Cellfina
  • Cheek Augmentation
  • Cheek Lift
  • Chemical Peel
  • Chin Implant
  • Chin Liposuction
  • Genioplasty
  • CO2 Laser
  • Collagen Injection
  • CoolSculpting
  • Cosmelan
  • DeepFX
  • Deep Plane Facelift
  • Dermabrasion
  • Dysport
  • Earlobe Repair
  • Ear Surgery
  • Electrolysis
  • Endermologie
  • Eyebrow Transplant
  • Eyelid Retraction Repair
  • Eyelid Surgery
  • Facelift
  • Facelift Revision
  • Facial Reconstructive Surgery
  • Facial Fat Transfer
  • Forehead Reduction
  • Fractional Laser
  • Fraxel Laser
  • Fraxel Repair
  • FUE Hair Transplant
  • Glycolic Peel
  • Hair Loss Treatment
  • Hair Transplant
  • Hyaluronidase
  • IPL
  • Jaw Reduction
  • Juvederm
  • Kybella
  • Laser Hair Removal
  • Laser Peel
  • Laser Resurfacing
  • Latisse
  • Lightsheer Laser
  • Lip Fillers
  • Lip Implants
  • Lip Lift
  • Lip Reduction
  • Lip Surgery
  • Lipoma Removal
  • Liposculpture
  • Liquid Facelift
  • Lower Facelift
  • Mini Facelift
  • MiraDry
  • Mohs Surgery
  • Mole Removal
  • Neck Lift
  • Nonsurgical Facelift
  • Nonsurgical Nose Job
  • Nonsurgical Neck Lift
  • Phenol Peel
  • Photodynamic Therapy
  • ProFractional Laser
  • Radiesse
  • Restylane
  • Restylane Silk
  • Retin-A
  • Revision Rhinoplasty
  • Rhinoplasty
  • Salicylic Peel
  • Scar Removal
  • Sclerotherapy
  • Sculptra
  • Septoplasty
  • Skin Lightening
  • Skin Rejuvenation
  • SMAS Facelift
  • TCA Peel
  • TotalFX
  • Ultherapy
  • UltraShape
  • Vampire Facelift
  • Velashape
  • Volbella
  • Voluma
  • Xeomin
  • YAG Laser
  • Sofwave
  • Ozempic for Weight Loss

RealSelf Info

Profile created: Jul 13, 2017
Profile modified: Aug 31, 2023
Review count: 24
Rating: 4.2
Rating time spent: 5
Rating answered questions: 5
Rating bedside manner: 5
Rating after care: 5
Rating payment process: 5
Rating wait times: 4
Rating courtesy: 5
Rating responsiveness: 5
RealSelf’s PRO: Yes
Realself network status: candidate

Doctors

Corey S. Maas, MD

Name: Corey S. Maas, MD
Statement: Dr. Corey S. Maas, MD, is a leading facial plastic surgeon with 30 years of experience. Both of his offices in San Francisco, the Maas Clinic and the Appearance Care Center, offer various the very best in facial cosmetic surgery including facelift, rhinoplasty, eyelid surgery, hair transplant and minimally invasive treatments and services such as cosmetic injections and energy based skin tightening, lifting and body shaping devices all done with caring compassion and expert attention to detail.

Dr. Maas graduated with honors from the University of Florida College of Medicine in Gainesville. He completed a head and neck surgery residency at the St. Louis University College of Medicine in Missouri. Then, he continued his specialty training with a fellowship in facial plastic and reconstructive surgery at the University of California, San Francisco. There, he earned a full-time faculty appointment, serving as Chief of the Division of Facial Plastic and Reconstructive Surgery for more than 11 years.

Dr. Maas is board certified by the American Board of Facial Plastic and Reconstructive Surgery as well as the American Board of Otolaryngology – Head & Neck Surgery. He has been honored with numerous awards for his groundbreaking clinical research, including the prestigious Sir Harold Delf Gilles Award from the American Academy of Facial Plastic and Reconstructive Surgery (AAFPRS). He has published more than 100 book chapters and articles, and he’s regularly recruited to lecture to medical societies around the world. In addition to private practice, Dr. Maas works as an associate clinical professor in the Department of Otolaryngology – Head & Neck Surgery, Division of Facial Plastic Surgery at the University of California, San Francisco.

A member of the AAFPRS Faces of Honor Program, Dr. Maas believes in the value of community service. Through this initiative, he offers pro bono cosmetic surgical care to eligible veterans and active duty members who have sustained face, head, or neck injuries while serving in the United States Armed Forces. Dr. Maas has also performed pro bono consultations and surgery for victims of domestic violence through Face to Face: The National Domestic Violence Project. He is proud to have founded the highly successful “Beauty for Books” project, which collects more than one thousand books annually for financially challenged schools and children in San Francisco, Marin, and Truckee.

Began aesthetic medicine in: 1991
Rating: 4.2

Staff

Tina –

Name: Tina –
Position: Practice Manager
Biography: Tina joined The Maas Clinic as our Practice Manager offering over 10 years of management experience. After attending Hunter College in New York City she began her career in the health and fitness industry in New York. Her love of beauty, skin care and her passion for helping others feel good about themselves, eventually lead her to manage a successful 5th avenue Medspa and Surgical Center. As part of The Maas Clinic she is dedicated to providing patients a great experience with knowledgeable staff. When she is not at work she loves traveling and exploring her new home state of California.

Paulina –

Name: Paulina –
Position: Spa Manager
Biography: Paulina joins us with 15 years of experience in the Medical Aesthetics and Plastic Surgery field. She has perfected what patient care should be. If there’s anything you need help with or have any questions, she’s the person to ask for. She graduated from the University of San Francisco with her bachelor’s degree in Advertising and Marketing. As our Spa Director she is focusing her energy in providing our patients with the best services, experiences and results. From marketing events, trade shows and partnerships with companies in San Francisco she is helping our community learn more about our services and how we can help them look their best! She believes that the people you work with are your second family and is bringing that type of leadership to her new home here, at The Appearance Care Center. In her personal time, Paulina enjoys quality time with her family and friends, snowboarding, running and is secretly a chef creating new recipes at home.

Fanny Meyer

Name: Fanny Meyer
Position: Registered Nurse
Biography: Our Lead Aesthetic Registered Nurse Fanny Meyer has been with the Maas Clinic and the Appearance Care Center since 2016. Born in Brazil, Fanny is a former Veterinarian specialized in horse reproduction. In the United States, she completed her Bachelor Degree in Nursing at the Chamberlain College of Nursing in Chicago, IL. She moved to San Francisco with her husband for his dermatology residency at UCSF. Fanny loves aesthetic procedures and believes it is a form of art. She is passionate about educating and helping her patients to look and feel their best. In her free time, Fanny enjoys painting pictures of horses and spending time with her family that includes her husband, two cats, and a baby on the way.

Mona Khalili

Name: Mona Khalili
Position: Staff
Biography: Our Aesthetic Medical and Body Contouring Specialist Mona Khalili has been with the Appearance Care Center and The Maas Clinic since 2014. Originally hailing from Iran, Mona moved to the US in 2003 and obtained her Medical Assisting Certification from Carrington College in Emeryville, CA. Mona attended CoolSculpting University in 2014, and has become an expert in the field of Body Contouring. Mona lives in San Francisco with her husband Christian and her beautiful cat Coco. She enjoys spending time with friends and traveling as much as she can.

Danielle Bautista

Name: Danielle Bautista
Position: Nurse Practitioner
Biography: Our Nurse Practitioner Danielle Bautista, has been with The Maas Clinic and the Appearance Care Center since 2016. She completed her undergraduate work at the University of California at Irvine, and received her Master’s in Nursing at the University of California, San Francisco. She specializes in Iaser and light treatments to correct and maintain the skin. She is passionate about helping patients realize their best self. In her free time, Danielle enjoys international travel, running, opera and ballet.

Carolyn –

Name: Carolyn –
Position: Registered Nurse
Biography: Carolyn is a Registered Nurse and Aesthetic Specialist. She came to the Maas Clinic with 25 years of nursing experience, primarily stemming from Critical Care and Cardiac Rehabilitation. Carolyn further expanded her skill set to include more “alternative” forms of healing, including biofeedback and Reike. She seamlessly incorporated Aesthetic Medicine into her areas of expertise and enjoys the ongoing relationships that Aesthetic Medicine cultivates. When Carolyn is not practicing the art of healing, she can be seen practicing the art of golf.

Hayley –

Name: Hayley –
Position: Medical Assistant
Biography: After graduating as a Medical Assistant, Hayley went on to complete her externship at Kaiser’s Chemotherapy and Oncology department. Her time there touched her life forever, and heavily impacted the way she cares for her patients. Working with programs like Look Better Feel Better, Hayley was determined to help her patients feel beautiful from the inside out, no matter what ailment was afflicting them. After graduating from esthetician school, Hayley extended her career into dermatology, combining her love of aesthetics with the medical field. After having her first child, Hayley worked as an editor for a vegan parenting magazine, her passion for health and wellness always prevailing. At The Maas Clinic and The Appearance Care Center she utilizes all of her knowledge and experience to provide her team and patients with the best care possible. Hayley, her son and fiancée enjoy doing yoga, ballet and cooking vegan food together on her days off.

Raquel –

Name: Raquel –
Position: Staff
Biography: Following a research internship at Zuckerberg General Hospital, Raquel came to The Maas Clinic with a passion for helping people. She gains her happiness from working with our vibrant staff and delightful patients. Raquel looks up to Dr. Maas’s brilliance. She plans on applying to either medical, or physician assistant school upon finishing her bachelor’s degree. She is always looking forward to the future and smiling through the present.

Jay –

Name: Jay –
Position: Staff
Biography: Jay enjoys working on clinical research projects and helping clinical subjects with their research needs. He graduated from Anna University, India with a Bachelor of Science in Biotechnology. He went on to earn a Masters Degree in Biology from Arizona State University, with a thesis on regulation of Protein synthesis in Human Obesity. Currently, he has been working as a Clinical Research Coordinator at The Maas Clinic. He has developed excellent relationships with our subjects and has an excellent understanding of their needs. When Jay is not working he enjoys editing videos, watching movies or having fun with friends.

Briana –

Name: Briana –
Position: Staff
Biography: Briana was born and raised in San Francisco. She came to The Maas Clinic after working in Aesthetic and Dermatological practices for 4 years and is now our Front Office Manager. Briana is currently finishing her undergraduate degree as a nursing major. She believes giving back is an essential part of life, so she is heavily involved with The City Eats, a non-profit started by her friends that provides meals for the less fortunate of San Francisco and Los Angeles. In her spare time, Briana loves to be a foodie and travel.

Teresa –

Name: Teresa –
Position: Medical Assistant
Biography: Teresa joined The Maas Clinic as a medical assistant, bringing with her nearly 7 years of Reconstructive, Dermatological and Aesthetic patient care and experience. Teresa is currently finishing her undergraduate degree at the University of San Francisco and aspires to continue her higher education in the health care field. Teresa splits her time between The Maas Clinic, classes, studying and a clinical research internship with UCSF. In her free time, she enjoys reading, cooking, playing piano and spending time with friends and family.

Kelsey –

Name: Kelsey –
Position: Staff
Biography: Kelsey enjoys conducting clinical trials designed to evaluate emerging technologies to help patients maintain and meet their goals regarding their physical appearance. She graduated from University of Oregon with a Bachelor of Science in Biology. Since then, she has been working as a Clinical Research Coordinator at The Research Center at The Maas Clinic and has developed excellent relationships with our study subjects. When Kelsey is not working, she is enjoying a good movie or having fun with friends.

Shaan –

Name: Shaan –
Position: Staff
Biography: Shaan is a multiple award winning filmmaker with 11+ years of experience working on films in different styles and genres such as narratives, documentaries, corporate videos, music videos, infomercials, wedding videos and theater plays. He earned his MFA in Motion Pictures & Television from the Academy of Art University, San Francisco and BFA in Film & Video Design from MIT Institute of Design, India. He considers himself to be a Story Teller. Here at the Maas clinic he manages the entire creative video process from script to screen. He creates and manages an extensive library of educational and marketing videos. When Shaan is not working he enjoys singing along with his rhythm guitar, reading and watching movies.

Dwi –

Name: Dwi –
Position: Staff
Biography: Dwi’s interest in accounting began at the age of 16 while assisting with a family business. Over the next few years, she handled the bookkeeping for the business while attending college. She graduated from the University of Trisakti in Jakarta in 2003 with a degree in accounting. She went on to get her MBA in accounting and finance from Keller Graduate School of Management at DeVry University in 2007. She joined The Maas Clinic in 2018, with over 12 years of experience and has made a great impact on the office with her extensive experience and knowledge of all necessary computer programs. On the weekends, Dwi likes to network and organize charity events for local non-profit organizations such as, Brick One and Bridge Angel Watch.

Kristin –

Name: Kristin –
Position: Staff
Biography: Kristin came to The Maas Clinic with eleven years of marketing sales management in the pharmaceutical industry. She excelled in her field with consistent exposure to the medical community by working closely with physicians, medical directors, and hospital administrators and consequently proved to be a valuable business consultant. As the Director of Community Outreach she most enjoys helping The Maas Clinic give back to the community through the many donations to non-profit and charitable organizations. When she is not at The Maas Clinic she is likely with her sons, playing tennis or engaged in an outdoor activity amid the beautiful surroundings in Marin.

Practice’s answers

Question
Answer Header & Date
Answer Snippet
Age 18, female, am I a good candidate for a nose job or chin augmentation?
Yes! you are a great candidate for Rhinoplasty and/or chin augmentation.
Jul 31, 2022
I enclosed a link below of a quick graphic showing you some small improvements that are significant. Please see my videos at drmaasdotcom and feel free to call with questions. You of course have stated you are 18 and have posted these pictures as your images are protected by privacy laws and posting them, of course, is very generous and kind of you as so many people have similar conditions and feel “afraid or private”. It’s ok to feel that way and we honor their wishes, but the more peopl…
Congenital Deficiency of Alar Cartilage? How can I get this fixed?
Nasal tip weak support is more than just alar cartilage
Jun 27, 2022
It is great that you have taken the time to learn some anatomy however, this deformity is clearly more than just alar cartilage weakness. The ability to compress your entire tip suggests real deficiency in your nasal septum strength or even prescience (after surgery). At a minimum you will need a strong graft between the two Alar cartilages at the nasal tip and possible more. This is not difficult with an experienced facial plastic and Rhinoplasty surgeon. Ask the surgeon how many they done,…
How risky is a third rhinoplasty?
Nose.deformities that are excessive grafting can be safely corrected
Jun 27, 2022
You are correct in understanding that the more basal revision surgeries you undergo, the lower the predictability of outcome in general. However, (and without reviewing your records), over grafted noses or noses that are too large are much safer and more predictable then the over respected and under supported noses we more commonly see. Two pieces of advice. #1 find a facial plastic surgeon that has performed thousands of rhinoplasties and at a least 1/3 revisions. And #2 get more than one…
How many grafts do I need? Some say 1200, others say 2200
Lower hairline means more hair transplant grafts
Jun 26, 2022
With the photo shown and no ruler or way to measure the amount of surface area, it is not possible to give an accurate estimate. However, if your head is average size and you really want a hairline that appears this low (normally I use 9 cm from the glabella – in between eyebrows as a reference point in hairline restoration)…it does appear to be 2000 follicular unit grafts or more. 10-15 grafts per sq cm.
What would be the best option to remove visible piercing holes from my face?
Lip scar revision
Jun 26, 2022
Small excision of scars following lip lines (pursing lines) while assuring there is no lining tissue (mucosa) left trapped below the skin surface can be performed in office.

Last updated on 12/03/2023