Post Street Dental Group

Beautiful Smiles and Lifelong Dental Health

General, preventive and cosmetic dentistry in San Francisco, CA

WELCOME TO POST STREET DENTAL GROUP

At Post Street Dental Group, we provide premier dental care in the heart of San Francisco. Located just one block from Union Square and staffed with a courteous team of professionals, our office is equipped with cutting-edge technology to ensure safety and comfort during your visit. We offer general, preventive, and cosmetic dentistry treatments tailored to fit each individual’s needs – all focused on helping you maintain an enduringly beautiful smile! Our goal is always for every patient encounter at PDSG to be pleasant while providing quality service that lasts a lifetime.

INSURANCES ACCEPTED

Delta Dental
aetna
Guardian
Cigna

Patient Reviews

EXCELLENT
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Based on 620 reviews
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Niti Shahi profile picture
October 30, 2026
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Dr. Abrolat is excellent and very thorough. Great bedside manner.
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R Gentile profile picture
October 28, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
A nice practice. They will get you into maintenance mode with your teeth and give you a shot at a long(er?) life!
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ivy fine profile picture
October 27, 2026
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I had an old childhood cavity that needed to be replaced. Dr. Seo was incredibly professional and amazing. The tooth was on the bottom and way in the back of my mouth. Dr. Seo was super gentle with the Novocain, talked me through each step, checked in with me on how I was feeling along the way, and even reminded me to breathe and relax. At the end, he took extra time to make sure my bite was perfect and my retainers fit well with the new filling. He also said he would check in with me in a couple of days just to make sure all is ok. I HIGHLY recommend Dr. Seo!
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J O profile picture
J O
October 27, 2026
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I was impressed from beginning to end. It started with a phone call and right away I felt I was at good hands. Dr Seo was great , the cleaning wasn’t rough and invasive, he did a great job with assessing and preparing for my next visit. This place was a great find. Hard to find a good dentist now these days
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Ar B profile picture
October 26, 2026
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Been going to Dr Kohn, Dr. Seo since I moved to SF in 2015. They are great dentists and I really like their dental technicians as well. Great and friendly service, high quality dental work and great take-home dental products.
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Warren Wright profile picture
October 25, 2026
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Post Street Dental Group is a relaxing place for dental procedures. There is back ground music and gentle dentists and assistants who put you at ease no matter what you need.
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Zuri Dooley profile picture
October 24, 2026
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This was 10 toes down my best dental experience! Everyone was so gentle (I almost fell asleep), precise and professional. I will be back for all my dental needs. Thanks for a wonderful experience!
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Lenny Hanson profile picture
October 21, 2026
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Good dentist, delightful gentleman!
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Fred Siegel profile picture
October 19, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I always feel at home when I come to Post Street Dental office on the fifth floor. I have a special affinity with Doctor Seo who is always so kind and professional. He is also a great dentist!
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Jeremy Smith profile picture
October 16, 2026
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Dr. Seo is a great communicator and took special care to make me feel comfortable during my procedure.
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Chris Panou profile picture
October 15, 2026
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I had a very good dental experience with Dr Sellan Very professional, competent and thorough
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Luis Chang profile picture
October 11, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Attentive, friendly.
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E. Hong profile picture
October 9, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
This was my first time coming to see Dr. Seo after my dentist retired. I was very impressed with everything - from the front desk to the dental hygienist, and of course Dr. Seo who met with me after my teeth cleaning to examine my teeth.
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Hank Hodes profile picture
October 6, 2026
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My fourth visit, every six months, all is fine, the hygienist came to clean the teeth and then the dentist saw me. I have to recall the men's rooms are only on even numbers floors. A solid practice.
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melody camoras profile picture
October 5, 2026
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Dr. Seo is great! Easy to talk to, Sometimes when you go to the dentist i feel ashamed sometimes because my teeth are in bad shape (which is my fault) he didn’t make me feel ashamed or like he was looking down at me. I work in healthcare also and it’s really hard to find providers that you’re comfortable with and I think it’s important so I really appreciate him.. Dr Seo is also good at giving shots because I didn’t feel any pain when he gave It to me, In fact, I didn’t feel any pain during the whole procedure..I’m a type 1 diabetic, sometimes I have low blood events and Dr Seo & wonderful staff were kind enough to help me through that to bring my blood sugars back up., Thanks to Dr. Seo and staff for all your help and support each visit. I hope Dr Seo Isn’t going anywhere?!?
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Tom Lin profile picture
October 5, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I have been a patient of Dr. Seo for 3 years. He is one of the best dentists I ever had. He is an excellent dentist: gentle, thoughtful and took good care of my dental needs.
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Catherine Sabalvaro profile picture
October 3, 2026
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Dr. Seo patched up a cracked filling and cleaned my teeth during my last visit. He explained the process before the procedure and was very gentle. He’s also very pleasant to talk to. I would recommend him to anyone who is looking for a new dentist.
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Dan Bonett profile picture
September 29, 2026
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Saw Dr. Seo and a very professional dental hygienist, I believe her name is Sydney, who was new to me. She was very thorough in her cleaning and recommended I also use Soft-Picks to remove plaque.
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Lily Burroughs profile picture
September 29, 2026
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I usually have dental anxiety and don’t like having any kind of procedure done, but post street dental and Dr Seo completely changed my mind! Dr Seo addressed any questions and concerns I had in an informative and professional manner. He and his dental assistant were amazing for the whole procedure. Everything was so gentle, but exactly what I needed. What I really love about my new dental office, and Dr Seo specifically, is that he doesn’t recommend work being done just for the sake of it. He told me “if it’s not causing a problem it’s best to leave it alone”, which I completely respect and is exactly what I want. My previous dentist constantly pushed me towards ‘perfecting my smile’ which led to unnecessary work being done. I’m VERY happy with my new practice and love being a patient of Dr. Seo!
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Don Rath profile picture
September 26, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great staff and service.
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John SFO profile picture
September 24, 2026
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The cleaning was thorough and went very well.
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Gregory Kelley profile picture
September 23, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Post Dental is a great dentist that has not forgotten how to offer outstanding customer service and dental care. Linda in the front office is great at her job and it shows. Post Dental understood my situation and went above the call of duty to make sure my needs were met. My dentist Dr. Seo really made me feel welcome as a new patient. He listened to my concerns respectfully and gave me the VIP treatment and squeezing me into his tight schedule. The whole Post Dental Team is a well oiled machine and they all work well together which allows them to provide top notch dental care to their patients. It was so refreshing after being treated so badly at my previous dentist. Thanks Post Dental, you cared about me and it showed by my care I received last week. 🙏🏻👏😁☮️
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Bryn Brugioni profile picture
September 19, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent dental work, efficient, accommodating schedule, friendly staff.
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Andrew Jinkens profile picture
September 18, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dr. Seo. I like he is able to offer nitrogen because I have severe anxiety and it really helps.
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Olga Barrera profile picture
September 11, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
It was my first visit either Dr Seo. I had a nice experience and I already made an appointment for December to see Dr Seo again.
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Jason Friedman profile picture
September 10, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dr. Seo is a great dentist and a charming person who never fails to put me at ease. Whether it's a cleaning or a more complicated procedure, I know I'm in good hands with him.
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Clay Kawabata profile picture
September 5, 2026
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Highly recommend!
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Tanay Nandgaonkar profile picture
September 2, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Strongly recommend - very fast, efficient, and capable ; don’t overcharge for services and are open Saturdays
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Bandido “Bandido49” 49 profile picture
August 28, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
first time having Dr. Sellan cleaning my teeth, very efficent, patient, did a great job, painless!
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Kate Depman profile picture
August 25, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Reception and hygienist staff were prepared and professional! Gave me options for care now that I’m in insured
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Post Street Dental Group

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Business Hours

Monday - 9:00AM - 7:00PM
Tuesday - 8:00AM - 7:00PM
Wednesday - 8:00AM - 5:00PM
Thursday - 8:00AM - 6:00PM
Friday - 8:00AM - 5:00PM (Appointments will be at our partner location same building 490 Post Suite 830)
Saturday - 8:00AM - 4:00PM (Appointments will be at our partner location same building 490 Post Suite 830)
Sunday - Closed

Call or Text

P: (415) 986-4534

F: (415) 390-3132

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