Practice Staff

Dr. Barasz and his team are committed to helping you have healthy teeth and gums, and beautiful dental implants.

The people you'll meet in our office


Nicole Katynski

Nicole Katynski

Hygienist

Nicole graduated from the University of Bridgeport in 2008 and has been working as a dental hygienist ever since. Prior to becoming a hygienist, Nicole worked in other areas of dentistry for five years. An avid gardener, Nicole also owns The Flavored Olive, an infused balsamic vinegar and olive oil company she launched in 2012. She also works part time as a real estate agent.


Kerri Sherneski

Kerri Sherneski

Patient Coordinator

Kerri has lived in Wallingford for the past 10 years. She has two wonderful children. Kerri’s son is 8 years old and is working on his Nascar career. He races Quarter Midget race cars at Silver City in Meriden. Kerri’s Daughter is 21 and attends Quinnipiac University where she studies behavioral neuroscience. In her spare time Kerri enjoys running and mountain biking.


Tina Rosado

Tina Rosado

Dental Assistant

Tina Rosado has lived in CT for 33 yrs. She lives with her husband Ben and their cat Blinx who has quite the personality! Tina has earned an Associate’s Degree in Liberal Arts & Science from Naugatuck Valley Community College and a B.A. degree in History and minor in psychology from Central Connecticut State University. She has also earned her certification as a dental assistant from Tunxis Community College. Aside from her schooling, she is a die-hard Patriots fan (Go Pats!) and loves to watch football with her husband. She enjoys working out, going to the beach, and spending quality time with her husband.


Samantha Dorman

Samantha Dorman

Dental Assistant

Samantha Dorman was born and raised in a small town in Eastern North Carolina. Once she met her husband, they moved to Connecticut so he could attend law school. Samantha is currently in hygiene school. Samantha has over 9 years’ experience working in dental offices as an assistant, making her a great addition to Dr. Barasz's team.