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Long Island Dental Excellence
3 specialties100 North Centre Avenue, Rockville Centre, NY5.00
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
4.91
Bedside manner
5.00
Insurances accepted
99% of patients have successfully booked with these insurances
Cigna
Book an appointment for freeThe office partners with Zocdoc to schedule appointments
Scheduling details
All procedures
See if they’re in-network
Available appointments
All provider availability
Today, Apr 2 – Wed, Apr 15
Insurances accepted
99% of patients have successfully booked with these insurancesCigna
1 office location
Long Island Dental Excellence
100 North Centre Avenue, Ste 402, Rockville Centre, NY 11570
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Long Island Dental Excellence
Important: Please double-check that your insurance plan is active and that we are listed as in-network before your appointment. If you're uninsured or out-of-network, we offer an affordable in-house dental savings plan. Feel free to call our office at 516-766-0122 to learn more.
Our Motto: Chew comfortably. Smile Confidently. At Long Island Dental Excellence, we bring smiles to life with expert care and a personal touch. Located in Rockville Centre, NY, our practice offers comprehensive dental services - from routine cleanings to root canals, extractions, fillings, crowns, dentures, implants, veneers and other advanced restorative treatments. Dr. Michael Heiss, Dr. Michael Rechter, and Dr. Demetrios Tsiokos all focus on patient comfort, cutting-edge technology, and the highest standard of care. We'll help you achieve a beautiful, healthy smile! Book your appointment today!
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
4.91
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
27 reviews
Most relevant
Doctor was super nice. He took his time to explain the procedure. Would definitely go back.
August 28, 2025Amna S.Verified patient
Great experience! I recommended to my friends and family immediately after leaving the house
April 11, 2025Matthew M.Verified patient
The doctor explained everything thoroughly. And make sure I understood what was happening.
April 1, 2025Initials hidden
I felt at ease from beginning to end.
Explained my options. Awesome staff.
Excellent dentist!! I have finally found my dentist!!
September 2, 2025Veronica L.Verified patient
5 stars all around!
May 30, 2025Guinevere R.Verified patient
I chipped a tooth and was devastated—especially since it had already been treated by another dentist. I left that office in tears and found Pearly White Dental Studio. From the first call, Tammy was amazing—kind, patient, and truly caring. She reassured me and listened without rushing. The next morning, I was greeted warmly, and even with a 7 a.m. appointment, the energy was welcoming. Dr. Heiss was incredible—he explained my options, respected my budget, and took his time sculpting my tooth. He asked if I was happy and made adjustments until I was. I’ve never had a dentist care that much. I left with my confidence restored—no gap, no uneven tooth, just my smile back. I even booked a cleaning right after. Huge thanks to Tammy, Steph, and Dr. Heiss for turning a stressful experience into a wonderful one. I’ve found my forever dental team!
May 16, 2025Tatyana C.Verified patient
Great experience doctor Heiss and the staff were helpful also checked out my teeth and cleaned it did not know I had two cavities had t will be dealing with it next appointment. Will definitely enjoy coming back
JHVerified patient
It was my first visit here and I found the staff to be very friendly. Dr. Heiss and his staff answered all the questions I had and were super helpful. I also loved the decor of the office. I will continue to go here for my dental needs.
March 25, 2025James T.Verified patient
AMAZING
March 19, 2025Hilda R.Verified patient
Amazing experience! Tammy helped with all my insurance questions and gave me a quick tour of the office. Stephanie was being shadowed by a med student Brittany and they both made me feel comfortable and informed. Stephanie was warm and welcoming and explained what steps were next with Dr. Heiss. Once the doctor came in he asked me the usual questions and if I had any concerns. He proceeded to explain everything he saw in my xRays and then got to the cleaning. He was very thorough and great at conversation (couldn’t answer much) but it was appreciated. Brittany was observing while Dr.Heiss explained every tip and trick he had which really made me feel good knowing that my Doctor loves what he does. Already have 2 more appointments coming up. So excited to return :)
March 19, 2025Initials hidden
Dr. Heiss is professional and knowledgeable. as a patient, i feel he provides real attention to my concerns and helps educate me about my teeth while providing solutions.
CBVerified patient
I visited Dr. Heiss after the retirement of my previous dentist. Upon entering his office his staff greeted me immediately, confirming my insurance info. Dr Heiss then set me up for a full set of X-rays as a new patient explaining that he planned to treat me holistically. He then completed a thorough examination and cleaning. Luckily, he reported my teeth were in good condition and all previous dental work was holding up well. He then discussed my desire for a tooth whitening and my concern about it increasing my tooth sensitivity. He addressed my concerns and explained the benefits. His staff then scheduled my six month check up. He did not pressure me to get the whitening procedure but welcomed me to schedule an appointment at my convenience if I wanted to go ahead with the procedure. I searched for many years before finding my last dentist, who I was quite happy with. Luckily, I have found a dentist I’m even more comfortable with. I highly recommend making an appointment ASAP.
RDVerified patient
Dr Heiss was thorough, professional, and personable. He took the time to investigate each tooth and gave a complete description of the options available for a treatment plan. Dr Heiss answered any and all questions with patience and sensitivity. He was very gentle during the procedure. I am very lucky to have found this new dentist and would recommend him to anyone.
SMVerified patient
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June 25, 2025Heather M.Verified patient
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May 7, 2025Michelle C.Verified patient
April 30, 2025Robert D.Verified patient
April 20, 2025Vince H.Verified patient
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March 31, 2025Andrea V.Verified patient
February 28, 2025John W.Verified patient