Tammy Perison, DDS

Dr. Tammy Perison’s goal is to provide quality, individualized care in a compassionate, supportive environment. She loves educating her patients and helping them become healthy, confident, and proud of their smile and dental health. Through all stages of their life, from childhood through adulthood, Dr. Perison works to cater patients’ treatment to their individual needs and personal goals.

“The best gift I could give a patient is to help them feel good about themselves. Knowledge is critical, but ultimately the way we care for our patients is what separates us from other offices.”

Dr. Perison earned her bachelor’s degree in anthropology at SUNY Buffalo, where she was on the Dean’s List throughout undergrad, was a member of the Golden Key National Honor Society, and graduated cum laude. She then graduated from the SUNY Buffalo School of Dental Medicine in 1996 at the top of her class. She held the Wegman’s Scholarship throughout undergrad and dental school and achieved the William Tucker Dental Scholarship during dental school. In 1997, Dr. Perison completed a one-year residency program in Millard Fillmore Hospital in Buffalo, NY.

She is continuously taking CE courses and has earned multiple awards for continuing education. Our team is constantly striving to expand our knowledge and learn about advancing treatments, techniques, and technology to improve our patients’ health and care. The best investment Dr. Perison feels she can make is educating herself, her team, and her patients.

Dr. Perison has been practicing in the area for 20 years. She is a member of the following professional associations and organizations:

  • American Dental Association (ADA)
  • New York State Dental Association (NYSDA)
  • Eighth District Dental Society
  • UB Alumna Association

In addition, she has received advanced training in the following:

  • Invisalign®
  • Implant placement and restoration (Ongoing since 2001)
  • CEREC® computer-assisted dentistry
  • 3D cone beam X-ray technology and digital design and integration
  • Diode soft tissue laser treatment

Dr. Perison lives in Orchard Park, New York, with her family. She and her husband, Kevin, have a daughter named Kaitlyn and a son named Tyler. They love their pet dog, cat, and bunny. In her spare time, Dr. Perison enjoys going on walks with her dog Buddy, volunteering in the community, reading, cooking, quilting, skiing, camping, and enjoying the outdoors and quality time with her family.


Nathan Riexinger, DDS

Dr. Riexinger, or “Dr. Rex” as patients sometimes call him, is known to be gentle while creating a fun environment for patients to feel more comfortable in. Dr. Riexinger is a native Buffalonian and proud member of the American Dental Association. He is dedicated to staying up to date on innovative courses through continuing education to provide patients with the best possible care.

Dr. Riexinger’s expertise encompasses a wide range of both general and cosmetic dentistry.

When he is not helping patients, Dr. Riexinger can be found in his woodshop with his father for their business “Rex Wood Company” or playing with his dog, Willow.

Doctorate completed at University at Buffalo School of Dental Medicine Residency certificate completed at Erie County Medical Center


Dr. Riexinger is a member of the following professional associations and organizations:

  • American Dental Association®
  • New York State Dental Association
  • Eighth District Dental Society