Facial Plastic Surgeon
24 years of experience
Video profile
Accepting new patients
2400 Clay St
San Francisco, CA 94115
(415) 567-7000
Locations and availability (1)

Patient Reviews ?

Overall Rating:
  • Currently 3.5 of 4 stars
Total Ratings


Total Reviews


4 stars
3 stars
2 stars
1 star
Ease of Appointment:
  • Currently 3.7142857142857 of 4 stars
  • Currently 3.7142857142857 of 4 stars
Courteous Staff:
  • Currently 3.8571428571429 of 4 stars
Accurate Diagnosis:
  • Currently 3.7142857142857 of 4 stars
Bedside Manner:
  • Currently 4 of 4 stars
Spends Time with Me:
  • Currently 3.7142857142857 of 4 stars
Follows Up After Visit:
  • Currently 3.5714285714286 of 4 stars
Average Wait: 12 minutes
Some ratings provided by CitySearch.
  • Currently 4 of 4 stars
 |  Committed to Beauty, Restoration and Service  |  show details
by Corey S Maas MD at Citysearch on May 29th, 2011 on citysearch.com

The staff and physicians at The Maas Clinic are committed to your appearance, self image and experience. Come spend a few minutes at The Clinic, follow on facebook - facebookmaasclinic, twitterdrcoreymaas or the website maasclinic

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  • Currently 4 of 4 stars
 |  Plastic surgery  |  show details
by 4sparty at Citysearch on May 25th, 2011 on citysearch.com

This is an email I sent to Dr. MaasDr. Maas,I received a great compliment.i met a young fellow 35 year old man at the yoga studio i hadn`t seen in 3 years. He said \"you look great. You look like you`ve discovered the fountain of youth\".i told him it was clean living and swimming in the ocean....thanks to you...end of emailAlso, i have noticed a couple negative reviews on this site. i must say they are bogus possibly planted by unscrupulous competitors. I know this because one negative review was so untrue and clearly fabricated. Dr. Maas would NEVER make the kind of unprofessional remarks alleged. Dr. Maas and his staff get a 100 vote from me, as well as from all of his happy clients. Call him for a consult with confidence. Compare his advice. You will be impressed and know you are in good hands with Dr. Maas. And compare his credentials against other doctors. Dr. Maas is clearly the top doctor in this space.

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  • Currently 3 of 4 stars
 |  Good but could have had better results....  |  show details
Jan 2nd, 2011

I went to Dr Maas for a deviated septum surgery along with some cosmetic work on my nose. After 3 years, I am breathing great, but the $4,000 I spent to have him correct aesthetic aspects of my nose are good but NOT great. One side of the rounded part of my nose tip is smooth and the other side is uneven. A specialized facial plastic surgeon would have had this mastered. Also I had to go in for a revision 3 months after to file down a bump that grew on the bridge part of my nose which was another week downtime. For ENT work, YES use him, but for artistic cosmetic facial plastic surgery, there are better surgeons in the San Francisco area that are rated on american top doctors.

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  • Currently 4 of 4 stars
 |  Maas Corey S Md - Corey S Maas & Assoc is Excellent  |  show details
by Citysearch User on Nov 12th, 2009 on insiderpages.com

Dr. Maas is an excellent doctor. He has an excellent bedside manner and will answer any questions or concerns you might have. He is in a g...

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  • Currently 4 of 4 stars
 |  show details
by GNI on Oct 28th, 2008 on citysearch.com

I recently had the Active FX and Deep FX fractional laser treatments by Dr. Corey Maas at the Appearance Care Center at The Maas Clinic. I LOVE the result! I was thinking of having Fraxel but I was hearing mixed reviews from friends. I didn't want to

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