Garden City Center for Dental Excellence

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Garden City Center for Dental Excellence Welcome! At Garden City Center for Dental Excellence, we are proud to provide the highest quality restorative, implant & cosmetic dental care available. Smile!

You're in good hands. We would like to welcome you to our office. We take great satisfaction in helping you maintain optimal oral health. Our practice is devoted to comprehensive and preventive patient care. Our patients are our most important asset, and we strive to develop long-lasting, trusting relationships with all of our patients. Your referrals are welcome and appreciated. We look forward to seeing you! We are always welcoming new patients and we would love to have you as part of our dental family. We are proud to provide a conveniently located state-of-the-art facility for the highest quality dental care available. It is one of our top priorities to protect the well-being of our valued patients. For this reason, our office meets and surpasses all OSHA (Occupational Safety and Health Administration) and CDC (Center for Disease Control) standards. We have been practicing in Garden City for the past 19 years and are confident that you will feel right at home in our office as we welcome all patients as if they were family. Dr. Fitzgerald has been practicing all aspects of General Dentistry for over 29 years, with a focus on Restorative, Implant and Cosmetic Dentistry. Since he began practicing dentistry he has taken over 1600+ hours of continuing education, ensuring that his patients receive the most comprehensive and advanced dental care possible. He has studied at the renowned L.D. Pankey Institute, The Dawson Academy and is a Fellow in The Pierre Fauchaud Academy. Dr. Fitzgerald is the Chief of Restorative Dentistry and the Assistant Program Director in the Department of Dental Medicine at Interfaith Hospital in Brooklyn. He is a member of the American Dental Association, the New York State Dental Association and the Nassau County Dental Society where he is a member of the Board of Directors and served as its president in 2007. In his free time Dr. Fitzgerald serves on the Board of Directors of the St. John’s Kenyan Children’s Foundation and is a certified w**e sommelier. He is married with 2 children and resides in Garden City. Dr. Lindsay J. DeNonno graduated from the Tufts University School of Dental Medicine. Prior to her studies at Tufts, she attended Adelphi University where she received a Bachelor of Science degree in Biology, and graduated Magna Cum Laude. After graduation from Tufts, she completed a General Practice Residency at Lutheran Medical Center at Long Island College Hospital, SUNY downstate. Dr. DeNonno is well trained in adult and pediatric dentistry. She has developed a passion to provide comprehensive dentistry including prevention, periodontal treatment, highly esthetic restorative treatment, root canal therapy and Invisalign. Dr. DeNonno is a member of the American Dental Association, the New York State Dental Association and the Nassau County Dental Society, and is an associate member of the New York County Dental Society. She frequently attends continuing education courses to ensure she provides the most advanced care for her patients. Dr. DeNonno is committed to giving patients the smile they have always dreamed of! When Dr. DeNonno is not in the dental office, she enjoys spending time with her family and loved ones. She resides in Manhattan, NY.

10/16/2026

We’re proud to offer specialized dental care all under one roof! 🦷

Meet Dr. Rajani, our prosthodontist, who restores smiles and treats complex dental needs.

10/13/2026

Getting to the dentist twice a year for checkups helps identify problems before they start, so make sure to keep those appointments! 🦷

10/08/2026

A modern toothpaste appreciation post 👏

10/05/2026

"Dr. Gina always remembers everything about me, and it’s really nice to have that relationship with your dentist.”

Thanks for your kind words, Kylie! 🥰

10/01/2026

National Dental Hygiene Month is our time to shine! ✨ Let’s debunk some myths:

✅ If your gums bleed while flossing, that could be a sign of inflammation. Discuss with your dentist, but don’t take it as a sign to stop flossing.

✅ Harder brushing is rough on your mouth. Brush gently, it is healthier for your teeth and gums.

✅ Mouthwash does not remove plaque between teeth the way that flossing does.

✅ Many dental issues do not have symptoms in the early stages. Visit the dentist every six months to catch problems before they start.

09/29/2026

A little dental humor on ! Here’s how you can enjoy your coffee responsibly:

☕ Drink it in one sitting: Don't nurse it for hours.

☕ Go easy on the sugar and avoid flavored syrups and sweetened creamers if possible.

☕ Follow with water to rinse away residue and minimize staining. Wait about 30 minutes after drinking coffee before brushing to reduce acid damage.

09/25/2026

You asked, we answered! Dr. Gina shares valuable advice on when to give up the pacifier. 

What other questions do you have about your kids’ oral health?

09/22/2026

Looking for an office that can provide personalized care for you and your family during every stage of life? Give us a call! From general dentistry to pediatrics, prosthodontics, and periodontics, our office brings comprehensive dental care all under one roof. Visit https://www.gccfde.com/ to learn more.

09/17/2026

When you see what can happen, you tend to have a few non-negotiable rules at home! 🦷

09/10/2026

More love for our pediatric dentist, Dr. Gina! 🥰

Address

901 Stewart Avenue, Suite 212
Garden City, NY
11530

Opening Hours

Monday 8am - 6pm
Wednesday 8am - 6pm
Friday 8am - 5pm
Saturday 8am - 1pm

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