Island Dental
Dental
5011 Geary Blvd
UNIT #A
San Francisco,
CA
94118
(415) 221-4441
Mon - Fri: 8:00AM - 5:00PM
Sat - Sun: Closed
About
San Francisco's Premier General and Cosmetic Dentist
Services
- 6 Month Smiles
- Adult Invisalign
- Adult Orthodontics
- Braces
- Cosmetic - Invisalign
- Cosmetic - Veneers
- Cosmetic - Whitening
- Cosmetic Dentistry
- Dental Implants
- Dentures
- Digital X-Rays
- Endodontic - Root Canals
- Endodontics
- General Dentistry
- Laser Gum Surgery
- Oral Biopsy
- Oral Cancer Screening
- Oral Surgery
- Orthodontics
- Periodontal - Deep Cleaning
- Periodontal - Scaling and Root Planing
- Periodontal Therapy
- Periodontics
- Prosthodontics
- Safe Removal of Mercury Fillings
- Teen Invisalign
- Teeth Extraction
- Wisdom Teeth Extraction
Languages
- English
- Cantonese
- Mandarin
- Tagalog / Filipino
Insurance
- Aetna
- Ameritas
- Cigna
- Delta Dental
- Delta Dental Premier
- Humana Dental
- MetLife
- Most insurance accepted
- PPO
- Premier Access
- Principal Financial Group
- UnitedHealthcare
Payments
- Care Credit
- Cash
- Check
- Debit
- Financing
- Mastercard
- Visa
Staff
Nicholas Goultas
DDS Creighton University 2019
MPH University of San Francisco 2015
BS Kinesiology University of San Francisco 2013
Certifications & Memberships
5 stars Gregory J Featured review
The office has a great welcoming and relaxing atmosphere, just what you need prior to any dental treatment. Dr. Posert has extensive scientific knowledge and after educating me on my dental needs, I was confident in moving forward with the dental treatment she suggested. She has a wealth of knowledge, skills, and professionalism. She clearly is someone who has committed herself in learning and staying at the forefront in her field and up-to-date in the latest technologies.
My wife says a great dentist can make even the most terrified patients feel at ease. Thank you, Dr. Posert, for your calming nature and helping me relax during my dental treatment. Dr. Posert is definitely what you want when looking for a dentist. She is caring, listens, gentle, honest and does great work.
Thank you!
5 stars Max R Customer since 2022
I look forward to every appointment! Everyone is friendly, happy, fun, and extremely thorough. Book some Island time, yo ... Read More
4 stars Otis J Verified customer
Thorough explanation of my procedure and professional.
5 stars Antonella D Customer since 2016
I arrived early for my cleaning and was taken early! Gladys, my hygienist, was kind. Dr. Goultas was welcoming, professi ... Read More
5 stars Linda W Customer since 2013
I had really good cleaning. I finally met the new dentist,nice guy. Love the staff there too.
5 stars Marcia M Customer since 2022
Dr. Nick is awesome and I refer island dental to my friends!
5 stars LoisAnne I Customer since 2013
Justina is a wonderful dental hygienist!!!
5 stars Deborah Y Customer since 2023
I am so glad to have found Dr. Nick. I was his patient at another office. So happy for your own private practice.
Dr Ni ... Read More
5 stars Anonymous Verified customer
I've been going to this dentist office for about 3 years and I absolutely love it! The office is very clean and pleasant ... Read More
5 stars Gordon G Customer since 2013
Met the new Dentist Dr. Nick. Everything went well and he gave me a referral for a surgeon to assist me with my dental i ... Read More
5 stars Anonymous Verified customer
Aside from exceptional general care, the office accommodated me last minute during an emergency. The staff that manages ... Read More
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