Meet Our Dentist & Periodontist in Bayside, NY

Meet Our Caring Doctors

Drs. Rallis & Chondrogiannis

Meet Our Dentist & Periodontist in Bayside, NY

Nicholas RallisDDS

Nicholas Rallis, DDS, is a clinical instructor for the New York University College of Dentistry Full Mouth Rehabilitation Continuing Dental Education Program and a speaker for Invisalign™. He graduated from NYUCD in 1988 and completed a General Practice Residency at New York Hospital Queens Medical Center. He has been in private practice since 1990, focusing on family and cosmetic dentistry. In 1994 he earned a teaching degree in Byzantine Music from the Romanos O Melodos Music Conservatory, in Athens, Greece.

Dr. Rallis enjoys directing a professional choir and participating in outdoor activities, and especially loves spending time with his family – Renee, Ross, Nicole, and Danielle. Renee and Dr. Rallis have been married for 27 years.

Meet Our Dentist & Periodontist in Bayside, NY

Chris ChondrogiannisDDS

Chris Chondrogiannis, DDS, is also a clinical instructor for the NYU College of Dentistry Full Mouth Rehabilitation CDE Program. He is a graduate of the New York University College of Dentistry, where he received his dental degree and graduated on the Dean’s List. He is a member of the Omicron Kappa Upsilon Dental Honor Society. Upon degree completion, Dr. Chondrogiannis accepted a General Practice residency at the Manhattan Veteran’s Affairs Medical Center. He served as chief resident of dental services and completed a postgraduate residency in periodontics.

Dr. Chondrogiannis has extensive experience in general dentistry as well as periodontics and implantology. He is a member of the American Academy of Periodontology, American Dental Association, Northeast Society of Periodontists, New York County Dental Society, New York State Dental Association, and New York Society of Forensic Dentists, and was elected as a Fellow to the New York Academy of Dentistry. He has been honored by both the American Academy of Periodontology and the American Dental Association for his volunteer efforts following the events of September 11, 2001. He received the New Dentist Leadership Award by the NYSDA in 2003.

Dr. Chondrogiannis is married to his wife Linda of eight years, and they have two children, James and Amelia. They live in Long Island.

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