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St. Helena Dental Studio

★★★★★4.9(617 reviews)

Ranked #3 of 5 dentists in St Helena

Claimed
✓ Accepting new patients

WHAT WE KNOW ABOUT THIS PRACTICE

LOCATION1510 Railroad Ave, St Helena, CA 94574, St Helena, CA
CONTACT PATHSphone, website, directions
REVIEW SIGNAL4.9 stars from 617 reviews
CATEGORY SIGNALSGeneral Dentistry
BUSINESS HOURS5 days with published hours

HOW IT COMPARES IN ST HELENA

RANKDENTISTRATINGREVIEWS
#3St. Helena Dental Studio YOU'RE HERE4.9617
Do you recommend this business?

Review Highlights

S

"I highly recommend St. Helena Dental Group. The entire team is welcoming, professional, and truly committed to providin…"

in 6 reviews
VJ

"An outstanding dental experience from beginning to end. Doctor Pauline Demetrakopulos is an absolute expert and a true …"

in 6 reviews

About the Business

ST
St. Helena Dental Studio
Business Owner

Location & Hours

Suggest an edit
1510 Railroad Ave, St Helena, CA 94574
St Helena, CA 94574
Get directions
SundayClosed
Monday8:00 AM – 5:00 PM
Tuesday8:00 AM – 5:00 PM
Wednesday9:00 AM – 6:00 PM
Thursday8:00 AM – 6:00 PM
Friday8:00 AM – 5:00 PM
SaturdayClosed

Amenities and More

Accepting new patients
Appointments available
Verified dental practice
Phone consultations

Recommended Reviews

Your trust is our priority, so reviews shown here reflect genuine patient experiences. Businesses cannot pay to alter or remove their reviews.

4.9
★★★★★
617 reviews
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Showing top 6 of 617 reviews

S
Sarah
★★★★★June 26, 2026
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I highly recommend St. Helena Dental Group. The entire team is welcoming, professional, and truly committed to providing exceptional care. It’s clear that every member of the staff genuinely cares about their patients and goes above and beyond to make each visit as comfortable and stress-free as possible. A special thank you to Dr. Pauline for her outstanding professionalism, compassion, and attention to detail. She takes the time to listen, thoroughly explain treatment options, and ensure that her patients feel informed and confident every step of the way. Her kindness and genuine concern for her patients’ well-being are evident in everything she does. It’s rare to find a dental office where you feel valued as a person rather than just another appointment. St. Helena Dental Group has earned my complete trust, and I am incredibly grateful for the outstanding care I have received. I highly recommend Dr. Pauline and the entire team to anyone looking for a dental practice that combines expertise with genuine compassion. Thank you all for your dedication and for making every visit such a positive experience!

VJ
VITAL JUMP
★★★★★June 20, 2026
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An outstanding dental experience from beginning to end. Doctor Pauline Demetrakopulos is an absolute expert and a true ace in her profession—highly skilled, knowledgeable, and genuinely caring. Her attention to detail and commitment to patient comfort are second to none. A special thank-you as well to Sherry, the hygienist, who is incredibly professional, gentle, and thorough. She makes every visit comfortable and pleasant while providing exceptional care. The office itself is beautiful, welcoming, and staffed by friendly professionals who create a positive atmosphere from the moment you arrive. The entire team is dedicated to excellence. Absolutely a 5-star experience, and I highly recommend this practice to anyone seeking top-quality dental care. ⭐⭐⭐⭐⭐

KG
Karen Gaffey
★★★★★June 19, 2026
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I have been a patient of Dr Pauline for many years, and I cannot recommend her highly enough. She is exceptionally gentle and always makes sure I am comfortable throughout every procedure. One of the things I appreciate most is how skilled she is in providing painless dental care. The entire staff is welcoming and professional.If you are looking for a dentist who is compassionate, gentle and committed to providing outstanding care, Dr Pauline and her team are the best!

ST
Stephanie Tripicchio
★★★★★May 21, 2026
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I cannot say enough good things! A fantastic team all the way around. They respect your time and your wallet ensuring that your appointment is on time and that they bill your insurance correctly. It is a calm and comforting office that cares. Everyone is kind. The Doctor is a needle ninja so if you have a fear of needles this is your place.

OG
Oria Goleno
★★★★★May 19, 2026
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Wow! I highly recommend Dr. Pauline Demetrakopulos, DDS, and her practice, St. Helena Dental Studio. I had a small hiccup with my insurance, but Betsy and Sharon at the front desk were incredibly knowledgeable, courteous, and respectful. They told me, “Why don’t we have you start your appointment and we’ll take care of the rest?” We moved right along.My X-ray and exam with Tara were excellent. Tara’s "play-by-play" verbal reassurance was very comforting and calming. When my exam was done, I had the pleasure of meeting Dr. Demetrakopulos. She introduced herself, finished my examination, and was incredibly personable. She made me feel right at home!Next was my cleaning with the hygienist, Melissa. Melissa also gave me a "play-by-play" verbal reassurance, which was excellent, comforting, calming, and painless. I just can’t say enough about all of these wonderful ladies. True to their word, Betsy and Sharon completely resolved my insurance issue by the time I checked out. Customer service means a lot to me, and they are all definitely number one in the game! 🌻🌻🌻🌻🌻 💐🙋🏻‍♀️

RC
R Clark
★★★★★May 13, 2026
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After having some very negative experiences at other dental offices in the past, finding St. Helena Dental has honestly been such a relief. From the moment you walk in, the entire team is kind, professional, patient, and incredibly comforting. They truly make you feel safe, heard, and cared for every step of the way. For the first time in a long time, I actually feel secure and confident moving forward with my dental care. They take the time to explain things, never make you feel rushed, and genuinely care about their patients’ comfort and well-being. I cannot recommend St. Helena Dental enough. If you’ve had dental anxiety or bad past experiences like I have, this is the place to go.

Frequently Asked Questions

How do I contact St. Helena Dental Studio?+

Call St. Helena Dental Studio at (707) 345-1083. For more information, visit https://www.sthelenadentist.com/.

Where is St. Helena Dental Studio located?+

St. Helena Dental Studio is located at 1510 Railroad Ave, St Helena, CA 94574, USA, St Helena, CA 94574.

Does St. Helena Dental Studio have a website?+

Yes. The website for St. Helena Dental Studio is https://www.sthelenadentist.com/.

What rating does St. Helena Dental Studio have?+

St. Helena Dental Studio has a 4.9-star rating from 617 reviews.

What are St. Helena Dental Studio's business hours?+

Business hours: Monday 8:00 AM – 5:00 PM; Tuesday 8:00 AM – 5:00 PM; Wednesday 9:00 AM – 6:00 PM; Thursday 8:00 AM – 6:00 PM; Friday 8:00 AM – 5:00 PM.

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