Dentists' Office of The Hudson Valley
1733 Ulster Avenue, Lake Katrine, NY 12449

Joon-Yong Koh, DMD  General Dentist

Dr. Koh 8x10

Joon-Yong Koh, DMD is a general dentist skilled in various aspects of general dentistry including composite restorations, crown/bridge restorations, endodontics, partial/complete dentures, routine and surgical extractions as well as implant restorations and placement. Dr. Koh is a certified Invisalign® Provider and is also trained in laser dentistry and CEREC restoration.
I grew up in a close knit family, and I keep that feeling in my work, too. I’m a dentist for the whole family, and I really get to know my patients.” For Dr. Koh, dentistry is more than working on teeth. It is about taking time to listen to the patients’ needs and concerns so that he may deliver customized dental care. But more importantly, it is about building lasting relationships and helping patients achieve a lifetime of optimal oral health and healthy smiles.
Dr. Koh attended the University of Washington in Seattle, WA for his undergraduate studies and completed a Doctorate in Dental Medicine at University of Pittsburgh School of Dental Medicine in Pittsburgh, PA. Upon graduating from dental school, he completed a General Practice Residency at Montefiore Medical Center in Bronx, NY and later finished the Comprehensive Implant Program at Columbia University in New York City, NY.
Dr. Koh consistently takes continuing education courses and attends seminars to update his knowledge on the latest and most effective techniques in dentistry. He feels that dentistry is continually changing and these courses help him stay on top of the latest technology available in order to provide the highest level of care for his patients.
Dr. Koh is an active member of the American Dental Association and Academy of General Dentistry. He enjoys playing golf, listening to music, watching movies, cooking and spending time with family including his recently born baby girl. Dr. Koh is fluent in both English and Korean.

Read What Our Patients Say
Patient Reviews
The staff at this office are the best. They are always ready to make me feel comfortable especially with my fear of going to the dentist in the past. I can truly say that my fear has been cured. Also […]
Tanya T.
Friendly fast and most of all painless service. I am recommending this office to a friend of mine because of how nice they are.
Anonymous
Best dentist office in the Hudson Valley! Love the staff there…especially the front office ladies!
Christine P.
Excellent care, courteous staff especially Debby and Dr. Conti. Highly recommend to friends and family.
Srmnotsure
I’ve always had a good experience and this last time was an excellent experience too. From the receptionists, dental assistant to Dr. Conde, I cannot say enough praise about the kindness and […]
Ruth B.
We always have a great experience at The Dentists Office of the Hudson Valley. They are wonderful with adults and my children and have been very accommodating in emergency situations. Katie, our […]
Lesley K.
I don’t think anyone wakes up and thinks , I can’t wait to go to the dentist , I know I don’t. But when you enter the Dentists Office of Hudson Valley and are greeted so cordially and […]
Joe P.
All I can say is that they have the best ped dentist for children with special needs staff is also well train in the field also….
Marlene S.
The staff and dentist at the Dentist Office of the Hudson Valley are top notch. Always have a great experience here.
Ryan T.
I was worried on how my daughter will handle the dentist. She always cried when I took her . Today we tried this office. No tears.. She left with a smile on her face. I was very impressed on how […]
Santina N.
I totally love the Dentist’s Office… needed to get in asap and Melissa hooked me up with appointment today 10/09/17.. and Dr. Shaw checked me out and give me the answers I needed… they are the […]
Anita F.
She is very careful about making sure you have no pain.
Kevin H.
My visit was Great… Dr. Chow was awesome
Leon T.
My family has been coming here for years, and have always had an outstanding experience! My children actually look forward to coming, thanks to Dr. Brian’s great way with kids! The other doctors, […]
Heather L.
They are the best. I get more compliments for what they have done for me. Always accommodating and interested in patient care, comfort and results.
Terence S.
From the moment we walked thru the front door, the experience was 5 star worthy. The front desk was so friendly & knowledgeable. Dr Hinkle was over the top with my 4 yr old. He put all her fears […]
Melissa D.
Going to the Dentist was never top on my list. Since I started going here I have developed a whole new appreciation. Dr Yoo has such a gentle way, even a big fraidycat like me doesn’t mind my trips […]
Sharon W.
The best dentist!!! Thank you
Anonymous
The office staff are friendly and very helpful. My hygienist, Brittany, is just awesome! She has so much knowledge and is kind and funny, too. Dr. Shah is great. I have nothing but praise for this […]
Sue K.
great staff; asst. Laurel and Kim are wonderful, as is my hygienist Linda
Linda S.
Office Hours
Mon. – 8:30 AM - 6:00 PM
Tue. – 8:30 AM - 7:00 PM
Wed. – 8:30 AM - 5:00 PM
Thu. – 8:30 AM - 7:00 PM
Fri. – 8:30 AM - 5:00 PM
Sat. – Closed
Sun. – Closed
Phone: (845) 512-1230
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For appointments, call us at: (845) 512-1230 or
Request an Appointment
For appointments, call: (845) 512-1230
Office Hours
  • Monday 8:30 AM - 6:00 PM
  • Tuesday 8:30 AM - 7:00 PM
  • Wednesday 8:30 AM - 5:00 PM
  • Thursday 8:30 AM - 7:00 PM
  • Friday 8:30 AM - 5:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (845) 512-1230
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