Wellspring Dental
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Wellspring Dental
New York City is one of the world's most vibrant and diverse places to live. We love it! But when it comes to things like dental care, it can be easy to feel lost and confused by all the choices. There are dentists and dental centers and smile studios and clinics of all kinds. How do you choose? What kind of dentist is right for you?

Wellspring Dental was created for folks who want something more. Something warmer. Something that actually feels like home. We are committed to prioritizing your oral health with unprecedented quality, a neighborhood focus, and energetic excellence. In this fast-paced city, imagine a place you can count on to feel personal, down-to-earth, relaxing, and maybe even a little fun.
Services
Wellspring Dental started as the dream of two vibrant and enthusiastic young dental students. Dr. Mitch Zientz and Dr. Philip Classen were college roommates who loved the Big Apple and all its glory almost as much as they loved dentistry. They opened Wellspring's Carroll Gardens location in March of 2016 with the hope of expanding and offering high-quality, personalized, comfortable care throughout the New York area.
Brittany is responsible for the daily operations of all of our Wellspring practices. This driven, dependable, genuine, and considerate leader keeps both her team and her patients happy with her wit and warmth. A graduate of Ball State University in Indiana, Brittany's 13 years of dental experience make her an invaluable problem solver.
Isn't it nice to know there are dentists whose goal is to provide dentistry with a neighborhood feel and all the techniques and technology you expect from uptown doctors? Each of our practices has chosen to weave itself into the community in a local, cottage-industry style while remaining committed to innovation in oral health care.
And the feeling of a vibrant and flourishing community. We know why you love Carroll Gardens - we love it too and have created a dental office with all the neighborhood vibes anyone could ever wish for. This is Wellspring's startup location, and we have modeled our other offices on the creative blend of hospitality, elegant technique, and the lively but laid-back energy Brooklyn is famous for.
Some people call Wellspring's East Harlem dental care "beauty for El Barrio." Others say we are "awesome and smell great." Still others enthuse that, "Wellspring is the pot of gold at the end of the rainbow." But whatever our friends and neighbors say about us, this "East-Harlem gem" is imbued with joy and spirit sure to make you smile.
Reviews (24)
Anastasia Baklashev
Anastasia Baklashev
Jan 27, 2022
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Every time I go in for an appointment, I am met with courteous staff who are warm and efficient. I’ve had cleanings with Brittany and Janelle and they are thorough yet gentle. Highly recommend Wellspring Dental for great care and experience!
Jenna Creasy
Jenna Creasy
Jan 25, 2022
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Hands down the best experience I’ve ever had at a dentist’s office. As a very anxious and nervous patient when it comes to dentistry, I felt at ease as Janelle took her time with my cleaning and X-rays, ensuring I was comfortable the whole time. Additionally, Dr. Claassen took his time to explain in detail the ins and outs of his findings, and the best course of action as well as why it would be best. Both Janelle and Dr. Claassen were super patient and gracious while I asked a bunch of questions! Don’t bother looking elsewhere, Wellspring is most definitely the place you want to be when
Steven Moore
Steven Moore
Jan 21, 2022
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The entire team at Wellspring Dental is awesome. I haven’t had a bad experience yet. Super friendly and informative. Not pushy at all when suggesting optional services
Bex B.
Bex B.
Jan 12, 2022
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Wonderful! Patient, kind and excellent work! I am a huge fan of this practice. Thanks!
James Zhang
James Zhang
Nov 28, 2021
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I highly recommend Wellspring Dental! I had really great experiences with Dr. Tala, Janelle, and the team for my cleanings and fillings. Scheduling appointments is a breeze and everyone who works there is attentive and kind. Dr. Tala brings a positive energy and it feels like the type of place where they want to get to know you and care about you!
Annabel Calhoun
Annabel Calhoun
Nov 19, 2021
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Wellspring Dental provides a calming and welcoming experience as soon as you walk in the door. All the members of the Wellspring team are kind and attentive whether you are getting a cleaning, or need help navigating your insurance coverage. Their fantastic dental work has helped me feel confident about my smile, and I would highly recommend them to anyone seeking a new dentist.
Michelle Esposito
Michelle Esposito
Nov 02, 2021
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Amazing!!! Such a great experience with Dr. Claassen. Best dentist I’ve ever been to. He's attentive, patient, talented and very dedicated to his patients and making sure they are walking away happy. Not to mention his staff! The ladies at the front desk are so sweet and pleasant, you feel at ease as soon as you walk in. And the assistants and hygienists are just so incredible. They help make you feel so at ease. Just an amazing team!!!! I can’t say enough about them.
Sophie D.
Sophie D.
Nov 01, 2021
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Always a great experience here! The whole staff is extremely friendly, timely, and knowledgeable. Would highly recommend!
John Mihaly
John Mihaly
Sep 28, 2021
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Needed to find a new dentist since my old one that I’d seen for decades just wasn’t getting the job done. Dr. Z. Came highly recommended and I couldn’t have asked for a better experience. Had to get a lot of work done (deep cleanings and 11 fillings) and it was a downright dare I say pleasant experience. Great staff! Great doc!
Jason Paul
Jason Paul
Sep 18, 2021
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Wellspring Dental is excellent all-around. Very friendly, very professional, and I’ve never waited more than a minute or two to be seen - pretty amazing! And they seem to be using the most up-to-date technology, which I appreciate. Highly recommended!
Ck
Ck
Aug 31, 2021
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My husband and I've been seeing Dr.Mitch for a few years and we love him! He was able to see my daughter for an urgent matter and he was so great! We highly recommend wellspring dental!
Stephanie C.
Stephanie C.
Aug 02, 2021
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This was the most positive experience I have ever had at a dentists office! Brittany my dental hygienist was thorough and communicative and just all around incredible! She let me know what she was doing and what each part of the cleaning was for. She even communicated when I would feel pressure or a sensitive spot and reminded me to take a deep breath. I felt so taken care of and that I was in a safe space. Two years ago I had a bad dental experience at another dentists office and haven't been to one since. I shared with Brittany and Dr. Zientz my anxiety around going to the dentist and they
Nicci H.
Nicci H.
Mar 10, 2021
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My family has been seeing Dr. Zeintz at wellspring dental for several years now. I've gotten Invisalign there, had countless cleanings, and my children have had wonderful experiences there too. We are very grateful to have found Wellspring Dental and very much appreciate the whole team there . Definitely recommend!
Lisa O.
Lisa O.
Aug 21, 2020
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As a response to your misinformed response to my complaint: I must say there was only one previous cancelation and that was because I was rescheduled by your staff within 24 hours of my appointment because YOU had overbooked. I am 8 months pregnant and there was a tropical storm (isaias) the afternoon you rescheduled me so I could not go because it was dangerous for me to walk there in the middle of it. So don't make this about me. Your practice proved to be both callous and unprofessional all at the same time
Samuel L.
Samuel L.
Jul 21, 2020
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Best dental exam I've had in 70 years. Office staff and dental staff are superb. Have already urged my wife and daughter to see Dr. Zientz.
Sam W.
Sam W.
Jan 22, 2020
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I came in to ask a few questions and the front desk staff gave me such a nasty face right when I walked in. The man at the front desk had such a rude demeanor. I was so thrown off.
Anali V.
Anali V.
Aug 07, 2019
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I could not have asked for a better experience at Wellspring Dental! Phillip and the rest of his staff and incredibly sweet and truly care about the people that come in for dental work.

I used to be pretty self-conscience about my smile. I had several silver fillings and chipped teeth. Phillip helped me replace my fillings from silver to white and fixed my chipped front teeth! I've received so many compliments on my smile and it's all because of Wellspring.

Also, as an added plus, they have extremely flexible appointments and have weekend availability!

Lastly, I recently moved to
Mike C.
Mike C.
May 17, 2019
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By far my favorite dentist office I've gone to in the city. I've been going for a little over the year. The entire team is friendly, funny, easy to talk to, and extremely thoughtful/attentive teeth cleaners.

Brittany is the best. Her and Dr. Z give me just the right level of crap for not flossing and not using the fluoride paste I'm supposed to - I walk away feeling feel like "Mike, do better," rather than like I committed murder, compared to previous dentists.

I can't recommend enough!

-Mike
Belinda P.
Belinda P.
May 17, 2019
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I have delayed making an appointment for a couple of years. Wish I hadn't.
Janelle was super gentle but thorough in cleaning.
The dentist explained everything that I need to have done - starting with what is most urgent.
I recently changed insurance. I'm not sure if this changed the cost, but my quote is about half of what I paid at my last dentist for similar services.
I would highly recommend Wellspring.
Mike B.
Mike B.
Jan 27, 2019
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Brittany is the BEST!!! I had been going to another practice for years and really only stayed with that dentist because of how amazing Brittany was. When she moved to Wellspring, I followed right along. She is fun, positive, and always does a wonderful job. It's clear she is passionate about her work and truly cares about her patients' teeth. I've always left smiling, because of the lovely interaction and the clean white teeth! :)

I had my first appointment at Wellspring a few weeks ago and it seems I've finally found a positive experience all around. The staff at the
Travis T.
Travis T.
Jan 27, 2019
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I visited the office for the first time last week for a cleaning and check-up. I had been unsatisfied with the last couple dentists I had and was hoping to find someone I could trust. (A dentist is like a mechanic, you've got to have one you can trust or you'll just end up paying for unnecessary repairs.)

Everything about my experience here was great. The cleaning was thorough and friendly (and very informative). The consultation was not rushed and the doctor spent a good deal of time not just explaining what I needed, but what I might need but not yet (or perhaps never) and things to
Elizabeth C.
Elizabeth C.
Jan 12, 2019
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Great experience. Very nice staff and doctor. I've been going to another dentist for years and when I complained of jaw pain the doctor dismissed it. Dr Classsen took his time to look at my jaw and perform tests to get at the root cause. I have no resolution yet, but it is good to have someone listen and take the time to investigate. The hygienist was nice and gentle. They both explained everything and even took photos of my mouth so they could show me what they saw. The office is also very modern and comfortable! The music is great. Overall, welcome modern dentistry to Carroll Gardens!
Lindsay G.
Lindsay G.
Jan 23, 2018
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What a nice practice! Dr Z is warm and friendly, and makes visiting the dentist as painless as possible. Lisa at the front desk is wonderfully helpful as well, and made the insurance process easy.


Love the small, local feel and the work they're putting into the practice for the long term.

Would definitely recommend!
Elliot W.
Elliot W.
Sep 23, 2016
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I'm several months into an Invisalign treatment with Dr. Zientz and can't say enough nice things. I'll break it down for you in the 4 main areas that have been deal breakers in my past dental experiences:

Price: I had 3 other Invisalign consultations with other dentists and Dr. Z was easily the most affordable. His payment plan is wallet friendly and he is very honest about cost and necessity. I'm a patient that occasionally has to say "Is this going to kill me? If not, can I do it/pay for it later?" and Dr. Z is very non-judgemental and honest in advising the best