Kevin Alperstein, DDS

Serving patients in Belvidere, Rockford and the surrounding areas.

(815) 544 -2925

860 Biester Dr. Suite #202 Belvidere, IL 61008

Meet The Providers

Dr. Kevin Alperstein

Kevin Alperstein graduated from the University of Calgary in 1985 with a Bachelor of Science degree and in 1989 received his Doctor of Dental 
Surgery from Northwestern University. He has practiced in Belvidere for over 20 years and has taught at Midwestern University College of Dental 
Medicine. Kevin and his wife, Sandy, have four children (and two dogs) and enjoy participating in many family-oriented activities.

Dr. Alperstein is committed to dental excellence and is an active member of many dental organizations such as:

  •  Academy of General Dentistry
  • American Dental Association
  • Chicago Dental Society
  • Belvidere Dental Study Club

Dr. Binh Dinh

Binh Dinh graduated from Northern Illinois University with a Masters in Computer Science. He received his Doctor of Dental Surgery from University of Illinois Chicago in 2012. In his spare time he enjoys playing tennis, swimming and traveling.


Office Manager


Dental Hygienist

Tonya graduated from College of Lake County in 2007 as a Registered Dental Hygienist. She previously worked in Crystal Lake, IL for 8 years before joining Dr. Alperstein’s practice in early 2015. She enjoys educating patients on the importance of good dental home care to maintain good oral and systemic health. Tonya strives to provide her patients with a friendly, positive and pain-free dental experience.

“Don’t forget to floss!” is Tonya’s motto. She is married and expecting her first child in August and loves being outdoors in her free time.


Dental Hygienist


Dental Hygienist


Dental Hygienist


Dental Assistant


Dental Assistant

Office Hours

Monday7:30 am5:00 pm
Tuesday7:30 am5:00 pm
Wednesday1:00 pm7:00 pm
Thursday7:30 am5:00 pm

*Saturday appointments available upon request.

Office Location