About Our Practice

The experienced and caring dental professionals at Advanced Dental Cosmetics, P.C. are pleased to welcome you to our practice. We want you to be an informed decision maker and to fully understand any health issues you face. We strive to provide you with a pleasant and comfortable environment each time you visit us.

We know how hectic life can be and are committed to making our practice convenient and accessible. We want you to feel confident that when you choose, you're working with doctors and other professionals who are qualified, experienced, and caring.

Please take a few moments to look through this site to get a better feel for Advanced Dental Cosmetics, P.C. capabilities and services. We also invite you to email or call our office at any time to request an appointment or ask any questions. Thank you.

Meet The Doctors

  • Glenn Landau

    Dr. Landau believes that  'Perfection is the best result!'. He lends a calm nature, friendliness, and a focused approach to our practice. Dr. Landau is a graduate of the Medical College of Virginia at Virginia Commonwealth University, class of 1983. He specializes in cosmetics, crown and bridge restorations, and periodontics with a soft chair-side manner. You may find that Dr. Landau has an array of interests, arts, culture, skiing, and fitness. Most importantly, Dr. Landau is a great husband and a wonderful father to his children.

  • Danielle Recupero

    Dr. Recupero graduated from Virginia Commonwealth University School of Dentistry. She completed a residency at Northwell Hospital-Long Island Jewish Medical Center. She performs all phases of general dentistry including cosmetic dentistry, dental implant restoration, oral surgery, pediatric dentistry, fixed and removable prosthodontics, root canals, and is Invisalign certified. Dr. Recupero listens to each patient’s need to provide an individualized dental experience. She enjoys enhancing people’s smiles.


  • "I have been receiving my dental routine cleaning since 1996 when I first moved to Bayside . I am at ease to know that the dentists' Dr. Landau and Dr. Hollander are honest with their professional advise and practices. I am always leery of doctors in general and select them carefully. I have recommend them to my mother, sister and brother in law. Truly a blessing to have them in the neighborhood!"
    Phyllis R.
  • "Been going there since my childhood. Now I go with my child."
    Larry P.
  • "I recently started going to Dr. Landau on the recommendation of a good friend who's been seeing him for over 25 years. I am so glad I did! I was having some gum problems other dentists insisted would take thousands of dollars of periodontal work to fix. Dr. Landau recommended a less invasive approach that has worked perfectly and cost me less than $200 after insurance. And the Manhattan office is very conveniently located near my work. I couldn't be happier!"
    Michael Y.
  • "Dr. Landau is simply the best. I used the Bayside office when I was a kid and now use the Manhattan office. Both offices are clean, efficient, and staffed by great people. Landau (and the other doctors) are highly skilled, knowledgeable, friendly, and have terrific beside manners. I have also never waited more than 5 minutes for an appointment in the Manhattan office (which now has an HDTV!)."
    David O.

Featured Articles

Read up on informative topics

  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, subject to ...

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  • Crowns and Bridges

    Bridges Bridges are natural-looking dental appliances that can replace a section of missing teeth. Because they are custom-made, bridges are barely noticeable and can restore the natural contour of teeth as well as the proper bite relationship between upper and lower teeth.Bridges are sometimes referred ...

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  • Veneers

    Teeth that are badly stained, shaped, or crooked may be improved by a veneer placed on the surface of the affected teeth.Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or that are chipped, ...

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  • April 2022 Dental Newsletter

    The Importance of Preventive Care: Maintaining Good Oral Health Preventative dental care is a significant part of overall dental health, but it's often an afterthought. Our dedicated dentist sees many patients who don’t keep up with consistent preventative oral care and then must fix the problems ...

    Read More

Contact Us

Send Us An Email Today!

Our Locations

Hours of Operation

Bayside Hours


8:30 am-4:00 pm


8:30 am-4:00 pm


1:00 pm-8:00 pm


8:30 am-4:00 pm


8:30 am-3:00 pm



8:30 am-1:30 pm



Manhattan Hours


10:00 am-5:00 pm

Schedule an appointment with our team today

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