Long Wharf Dental Group
1 Long Wharf Drive, Suite #221, New Haven, CT 06511

Andrea Koch, RDH 

andrea-koch

Andrea Koch is an experienced Dental Hygienist with over 32 years in the dental field. She began her career as a Dental Assistant in 1986 and quickly decided she wanted to learn more about dentistry so she could provide more for her patients. Andrea decided to return to school to study dental hygiene and graduated from Fones School of Dental Hygiene at The University of Bridgeport. She loves to make her patients feel comfortable and has developed many wonderful friendships throughout the years with many of her patients referring to her as “The Singing Hygienist.”

She is the Founder & President of the Jamie Lynn Sullivan Memorial Foundation and has her own makeup business. When Andrea is not in the office, she loves spending time with her husband and four teenagers. She has a passion for baking, photography and watching her boys play hockey.

Read What Our Patients Say
Patient Reviews
Geraldine is the best. LWDG provides a comfortable environment and makes going to the dentist a not so unpleasant experience.
Marvin M.
Had an extremely severe toothache and they fit me in for an emergency root canal immediately. All the staff members are extremely friendly and Dr. Rothman was excellent.
Arianne V.
As always, a visit to Long Wharf Dental is a very positive, professional experience. Everyone is courteous, friendly and positive. A pleasure to do business with them.
Anonymous
Awesome dental service!
Martin B.
Very friendly front desk and staff, I am extremely satisfied with the results and care that Dr. Rothman has provided!
Rachneet S.
Dr. Lerman has been patient, friendly, and understanding during all of my visits. The entire staff is always warm and inviting. They are willing to work with you if you have a last minute emergency […]
Sebastian I.
I love the service they are very very compassionate about the patients that they provide service for I will recommend anyone to come here.
One L.
This is hands down the most efficient staff, professional dentistry and best overall experience I’ve ever had at the dentist.
Anonymous
Been with this Dental group for over 35 years & that is how good they are!!!
Lawrence I.
Couldn’t have been a better visit anywhere. I was treated courteously,warmly and was told every step of the way what to expect. Dr Rothman and his assistant made sure I was comfortable throughout […]
Roseanne D.
I’m not a big fan of going to the dentist, but I always end up having a good experience. My dentist makes it very relaxing and throughly explains the process before hand in a reassuring manner.
Michael K.
My experience was great. Everyone is professional yet friendly! They are all very caring for my well being.
Anonymous
I absolutely love them! They do an excellent job at making sure I have the perfect smile
Stacia B.
EXCELLENT !
Anonymous
Long Wharf is always professional and kind. I love my hygienist (Loreena) and my dentist (Dr. Lerman).
Ravenna M.
I love Long Wharf Dental! I highly recommend it to anyone looking for dental care. The dentists, hygienists, office staff are all great.
Sara P.
Every experience I have had in the office has been very positive. The staff is super friendly and they go out of their way to make sure you’re comfortable.
Joy G.
Dr. Mark Rothman and the knowledgeable staff at Long Wharf Dental Group go above and beyond to make their patients comfortable. They put your best interest first, they listen carefully to your […]
Diane N.
As always a very friendly staff, did not have to wait long after my appointment time, and my hygienist is wonderful!
Anonymous
I’m not easily impressed, but this time I was impressed, Started on time (maybe a few minutes early) Staff was cordial, the assistant was knowledgeable, and the dentist was awesome. This was my […]
Samuel R.
Office Hours
Mon. – 7:30 AM - 4:45 PM
Tue. – 7:30 AM - 4:45 PM
Wed. – 7:30 AM - 4:45 PM
Thu. – 7:30 AM - 4:45 PM
Fri. – 8:00 AM - 4:30 PM
Sat. – Closed
Sun. – Closed
Phone: (203) 764-2386
Fax: (203) 781-4280
Healthcare Financing with
CareCredit
We Accept Most Insurance Plans!
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We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

No Insurance? No Worries! See our discounts and offers here

For appointments, call us at: (203) 764-2386 or
Request an Appointment
For appointments, call: (203) 764-2386
Office Hours
  • Monday 7:30 AM - 4:45 PM
  • Tuesday 7:30 AM - 4:45 PM
  • Wednesday 7:30 AM - 4:45 PM
  • Thursday 7:30 AM - 4:45 PM
  • Friday 8:00 AM - 4:30 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (203) 764-2386
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