Marc Geissberger, DDS, MA

I know Marc well through an organization in the dental industry. Im not as patient but were good friends and if I lived in northern California, I would definitely use him as my dentist.
Feb 4th, 2023

Dr. Geissberger was highly recommended to me by another dental practitioner out of my area. I felt instantly comfortable and at ease with Dr. Marc and his friendly staff. I was in need of a new crown and some bonding, and Dr. Marc listened to me, answered all of my questions (very patiently) and even texted me back after hours. I am so ecstatic about my new smile! I absolutely love it. It is above and beyond what I expected, and I owe it all to Dr. Marc. Dr. Marc was extremely professional, personable and really is an artist. He was extremely meticulous about every detail and very deliberate in his intent to satisfy his patient. He did! I would highly recommend Dr. Marc. You will not be disappointed. Thank you to Dr. Marc and his wonderful staff!
Jun 22nd, 2022

Short version - Dr. Marc Geissberger is an outstanding dentist (no matter how complex the problem) and everyone is his office is a top notch professional. I highly recommend him and his staff for both routine work (cleaning, etc) and any level of required dental surgery. The front end process (scheduling) is also extremely well managed by two highly competent and kind individuals. If you want more details, see below. Long version - My father was a dentist (and you likely understand what that means when it comes to evaluating dentists) and I had the same dentist (who was fantastic) for the last 10 years. We recently moved to Mill Valley, CA and I had to find a new dentist (right in the middle of Covid and half way through a dental implant process). Luckily, Dr Marc was recommended to me. After years of needing very little dental work, I have had a bad streak lately (replaced cap, fix old filling, implant for tooth that had to be pulled last year). So, I have had the chance to experience Dr. Marc's skills quite a bit. He is technically highly competent and has great "chair side" manner. He also has an excellent network. The person he referred me to for part of the implant process (putting in the implant itself) was also outstanding. I go for cleanings quarterly and have experienced a couple of different hygienists. They also have the highest level of skill, quality, and empathy. I have a bad gag reflex and they take such great care to minimize any issues with that. The front office staff are kind and very efficient and very good at helping find a schedule that works. I love that the office opens at 7am. If I have to go to the dentist, I want to get it over with first thing in the morning. The office is easy to find and parking is free and plentiful.
Oct 26th, 2021

Dr. Marc Geissberger is truly an all-star dental clinician. He is extremely knowledgeable and passionate about the profession and has an incredible eye for detail. Dr. Geissberger is highly recommended!!
Jul 10th, 2021

I had my two front teeth replaced with caps after injuries sustained playing sports. Dr. Marc & Jeff's cosmetic attention to detail and customers service/experience are unmatched in the field of dentistry.
Jul 3rd, 2021