200+ 5-star reviews
Discover Why we are South San Francisco's #1 choice For Dentistry
Your smile is in great hands
1,000+
Smiles Transformed
200+
5-Stars Reviews
1000's
Of patients Treated
20+
Years of Experience
See What Patients are saying
Meri T.
"This is my first visit at this office and oh my goodness what a friendly professional experience they treated me with care I’m having a difficult time with my dentures and and I feel confident and look forward to going back to them for them to make new dentures for meI feel so comfortable with them I definitely recommend anyone who needs dental service to go to this office. You’ll be very pleased."
Mike V.
"I had broke my two front teeth, and I was a little nervous and concerned about getting them fixed, but once I came here to SSF heart dentistry they made me feel completely at home. The staff was excellent. They went above and beyond to accommodate me and make me feel comfortable. The dentist was outright amazing very personable and easy to talk with completely told me what I needed and how everything was gonna take place and I am extremely happy and satisfied I would recommend this place to anybody. Special shout out goes to all the staff there. Specially, the two ladies in the front they were amazing thank you"
Kesia
"My first visit and I’m already impressed. I was greeted by friendly, efficient staff. The hygienist who took X-rays, did initial evaluation, and basic cleaning informed my of every step in a kind and gentle manner. Later, Dr. Tsoi came in to review all the work, explain their findings, and recommend next steps - and he was also very patient, empathetic, and easy to understand. I happily booked several follow up appointments with the front desk staff - who were extremely accommodating of my scheduling concerns. They were all thorough and compassionate - just wonderful people. I could not be more pleased with my experience and think I’ll be a patient for many years to come. Thank you!"
KELITA
"Heart Dentistry Is a great place to go I was very scared to go to the dentist I’m glad I’m going there. They’re gentle. They explain everything to you and I did recommend them to different people. Thanks."
sUSan
"I appreciate the pleasant staff and excellent dental care at Heart Dentistry. The dental exam is thorough and Dr. Tsoi is good at explaining the exam results and treatment options."
Randy S.
"Dr. Tsoi and the front desk staff went out of their way, over and beyond, to meet my needs and I recommend them highly."
Insurance Information
Cost is the last thing that should come between you and taking care of your smile. We accept Medicaid (Health Plan of San Mateo), and all PPO insurances including but not limited to DeltaDental, Anthem, Aetna, Humana, Cigna, Guardian, Blue Shield, BCBS, Metlife, United Healthcare, Principal, Sun life, Ameritas and more. Call to check if your insurance is being accepted by our office!
$199 New Patient Special
No insurance? No problem. Our $199 new patient special starts you out on the right path to a beautiful, healthy smile. Get started today by giving us a call or scheduling your consultation.
Exam
Cleaning
X-Rays
Flexible Financing
Get the care you need, when you need it without any delays or complications. We are committed to offering a wide range of flexible financing options that cater to patients from all varying needs and diverse backgrounds.
No Insurance? no problem
Our Plan Makes Annual Preventive Care Accessible. Oral health is integral to your overall health, and everyone deserves to feel good about their smile! That's why we are committed to accessibility and our membership plan is a great option for those not using dental insurance. We've put together this cost effective plan so you can effortlessly build dental care into your annual wellness plan.
Hearth Dentistry Smile Plan
Adult Membership
As Low aS:
$420/year
2 professional cleanings or periodontal maintenance
2 periodic exams
Oral cancer screening
All necessary x-rays
1 emergency exam
1 professional fluoride treatment
20% discount on ALL procedures
FREE oral care kits
Our Featured Services
General Dentistry
General dentistry covers the everyday care that keeps your smile on track — routine checkups, cleanings, and treatment for common issues like cavities. It's the ongoing relationship that lets us catch problems early and keep your whole mouth healthy over time.
Preventive Dentistry
Preventive care is where every healthy smile starts. Routine cleanings and exams, paired with good habits at home, help catch small issues before they become bigger ones — keeping your teeth and gums healthy for the long run.
Restorative Dentistry
When a tooth is decayed, damaged, or missing, restorative dentistry brings back both function and confidence. From fillings and crowns to root canals and bridges, we tailor treatment to restore your bite and your smile.
Meet your dentist
Dr. Tsoi
Dr. Tsoi was born in Vancouver, BC and shortly after moved to Hong Kong as a child. While there, he learned Mandarin and Cantonese. His family eventually moved to the Bay Area and fell in love with the city and its people. Dr. Tsoi graduated from UC Santa Cruz with honors in Biochemistry and Molecular Biology. After completing his undergraduate studies Dr. Tsoi worked in a private dental practice in the Bay Area and fell in love with dentistry. He attended Midwestern University of Dentistry in Downers Grove, IL. MWU is a rigorous program and Dr. Tsoi graduated the top of his class, and was inducted into OKU National Dental Honor Society based on academic and clinical performance.
Dr. Tsoi is passionate about staying up-to-date on the cutting edge of dentistry and invests hundreds of hours in ongoing training each year. Dentistry is his lifelong passion, he loves to geek out about the latest dental inventions and techniques. His updated knowledge allows him to provide excellence in dental work while providing conservative and minimally invasive treatments, exactly how he would want his own teeth treated. He opened his own practice because of his dedication to dentistry and community.
In his free time, Dr. Tsoi enjoys traveling with his college sweetheart, Winnie. They love exploring cuisines and going on foodie adventures. Dr. Tsoi stays active with weight training and isn’t scared to step out of his fitness routine to try something new. He looks forward to meeting you and taking care of your teeth while discovering what excites you the most about life!
An elevated experience awaits
Let's get you scheduled!
Hours
Mon - Fri: 830am - 5:00pm
Sat - Sun: Closed
Address
215 Miller Avenue, South San Francisco, California 94080
South San Francisco Heart Dentistry, 2026
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