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Smile! You Just Found the Top-Rated
Dentists in St. Helena.

Judy M.

5 star review image
I've referred many friends to Dr. P, all have had a painless, comfortable and even fun experiences. Dr. P is the master of the painless injection. The staff is not only knowledgeable, and compassionate, but friendly and fun too. A full 5 star experienced dentist.
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Juliet V.

5 star review image
Pauline's the best ~ professional, generous, intelligent, caring, her whole team deserves 5* ~ even with procedures I'm nervous about, she calmly does excellent work.
5 star review site 5 star review image

Stephanie Z.

5 star review image
We have been loyal patients of Dr. Demetrakopulos for 4 years now. We drive from Rocklin almost 2 hours to come see Dr. Pauline. We love the service and treatment we receive. Everyone is super friendly and we have thoroughly enjoyed being patients here. We highly recommend going here for any dental work.
5 star review site 5 star review image
Meet Our Doctors

Your Most Caring Dentist
in St. Helena, California

Dr. Kim Nichelini

Kim Nichelini, DMD

"Dr. Kim," as she prefers to be called, graduated from Harvard School of Dental Medicine. She completed a General Practice Residency at The Queen’s Medical Center in Honolulu, Hawaii. It was there that she found her passion for treating children. She then went on to pursue a pediatric dentistry specialty training program at the New York-Presbyterian/Columbia University Medical Center.

Fun Facts
  • certificate icon I'm a Board Certified Pedodontist (Pediatric Dentist).
  • icon cap I graduated from Harvard School of Dental Medicine.
  • icon bicycle I love hiking, biking and running.
  • icon forest I enjoy all outdoor activities.
  • icon dentist I participate in dental missions to other countries.
  • icon playing I love playing with my two nieces.
Meet Our Doctors

Now Offering New Patient Specials!

We want your visits to be efficient and gentle.
St. Helena Studio of Aesthetic Dentistry is dedicated to being your dentists in St. Helena.
Offers Expire: 09/06/2019

Adult’s Complete Checkup

$89

Must present this coupon.

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Limited time offer. New patients only.

Emergency
Exam

$45

Must present this coupon.

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Limited time offer. New patients only.

Children’s Complete Checkup

$50

Must present this coupon.

Schedule Appointment
Limited time offer. New patients only.
View All Specials

About
St. Helena Studio of Aesthetic Dentistry

If you would like to be cared for by a top dentist in St. Helena, contact the team at St. Helena Studio of Aesthetic Dentistry today. Here you’ll find a warm and friendly staff and dentists with over 30 years experience. We focus on providing the very best treatment for our patients in a modern and relaxing environment. To learn more about our exceptional dental care, wide variety of services and unique amenities, call your St. Helena dentist today at (707) 207-6672.

Dr. Kim's true passion is working with children. During her General Practice Residency, she learned to manage young patients with special needs. Board certified by the American Board of Pediatric Dentistry and the American Academy of Pediatrics, she looks forward to providing top-quality, gentle care to your family. Learn More
St. Helena Studio of Aesthetic Dentistry has dentists who care for your family

A Hometown Dentist Who
Cares For Your Family

No matter your dental needs, our goal is to make your treatment as easy and comfortable as possible. We are proud to have an in-house Pediatric Dentist and Periodontist, so you can receive top-quality, expert care in one convenient location. Learn More
Dental Specialists in St. Helena at St. Helena Studio of Aesthetic Dentistry

Your Dental Specialists
in One Convenient Location

High-tech dentistry in St. Helena at St. Helena Studio of Aesthetic Dentistry

We Can Help You
Love Your Smile!

Our team is here to help you achieve the smile of your dreams! From teeth whitening and veneers to dental implants and virtually visible orthodontics, we can do it all. Call our expert cosmetic team today to learn more. Learn More
Our lovely Dental office in St. Helena

A Dental Office You'll
Love to Visit!

Our patients love our special amenities! We hope you will enjoy our beverage bar, massage chairs and warm, scented towels while you are here. We are also pleased to offer our senior patients a pick-up service. Give us a call to learn more. About Us
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Your Preferred Dentist in St. Helena

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Located behind the Fire Department

PROUDLY SERVING
St. Helena
SINCE 2004
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See Real Patient Reviews
in St. Helena

5 star review image

Judy M.

I've referred many friends to Dr. P, all have had a painless, comfortable and even fun experiences. Dr. P is the master of the painless injection. The staff is not only knowledgeable, and compassionate, but friendly and fun too. A full 5 star experienced dentist.
5 star review image

Juliet V.

Pauline's the best ~ professional, generous, intelligent, caring, her whole team deserves 5* ~ even with procedures I'm nervous about, she calmly does excellent work.
5 star review image

Stephanie Z.

We have been loyal patients of Dr. Demetrakopulos for 4 years now. We drive from Rocklin almost 2 hours to come see Dr. Pauline. We love the service and treatment we receive. Everyone is super friendly and we have thoroughly enjoyed being patients here. We highly recommend going here for any dental work.
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We use the most effective systems
for cosmetic dentistry.

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Dentists Proudly Serving
St. Helena Since 2004

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