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Our Practice Goals

At East Avenue Dentistry in Rochester, NY we are committed to providing you and your family comfortable, comprehensive, and affordable dentistry in a relaxed setting. We offer a wide range of dental care including cosmetic, preventative, emergency, root canal, dentures, etc. Our staff is comforting, competent, and listens to your needs and concerns. We are passionate about creating healthy and beautiful smiles for you and your family! 


Dr. Harry RosenDr. Harry Rosen is a graduate of both the Engineering and Dental Schools of Case Western Reserve University. He is a Fellow of the American Endodontic Society, Master of the Academy of General Dentistry and is NYS certified in Conscious Sedationand has taken advanced training in Lumineers.

"I blend compassion, science, and technology to provide my patients with a positive experience in restorative and aesthetic dentistry."


Dr. Kevin FleissigDr. Kevin Fleissig is a graduate of the University of Buffalo, majoring in Biology, and the Howard University Dental School. All doctors at East Avenue Dentistry are members of the A.D.A., New York State Dental Society, and Monroe County Dental Society.

"I provide a gentle and humanistic approach to patient care. I treat people, not just teeth."

Dr. Nancy Berg is a 1985 graduate of the State University of New York at Binghamton, and received her Doctor of Dental Surgery (DDS) degree from the State University of New York at Stony Brook, School of Dental Medicine in 1989. Dr. Berg then received advanced training at Georgetown University during her general practice residency.

Before moving to Rochester in 1998 with her husband Dr. Michael Silber, she practiced dentistry in Washington, D.C., Maryland, and Florida, while her husband was receiving his advanced medical degree. Dr. Berg, her husband, and three beautiful children enjoy living in Brighton, and she looks forward to meeting you and offering you the highest quality of dentistry and personalized care that you expect for yourself and your family.

Dr. Aaron RosenDr. Aaron Rosen is a graduate of the University of Pittsburgh, majoring in Neuroscience, and the Dental School of the State University at Buffalo, minoring in Pediatric Dentistry. Both doctors Rosen are Lumineer® and NYS Conscious Sedation Certified and members of the Academy of General Dentistry, Dr. Aaron Rosen is certified in Invisalign.

"I offer dentistry that enhances lifestyles through a passion for cosmetic and restorative care. I love helping people."

Dr. Lindsey Keck received her Bachelor of Science at St. Lawrence University and her Doctorate of Dental Surgery at the University at Buffalo School of Dental Medicine. Dr. Keck did her two year Postdoctoral Training in pediatric dentistry at the Eastman Institute of Oral Health. She is a board certified diplomate of pediatric dentistry and has hospital privileges at the United Memorial Medical Center in Batavia, NY.

Dr. Keck is a member of many national and local professional organizations including the American Dental Association, the American Academy of Pediatric Dentistry, the New York State Dental Association, and the Monroe County Dental Society.

"I contribute playful energy and competent professionalism to create a balanced experience for the pediatric patient."