Office Staff

Amy Hertenstein

Office Manager

Amy has been a member of the staff at Lewis Animal Hospital since 2011, working both in the front and the back areas of the hospital. Amy earned a Bachelor Degree in Psychology from the University of Cincinnati. She began working in the veterinary industry in 2009, but the majority of her experience has been gained right here. Amy is married and has two children, a son and a daughter. Their pet family includes two dogs, a chocolate lab mix named Kiara, and a golden retriever named Rory, and two cats named Ariel and Sebastian.

Lindsey Sakai

Lindsey has been with the Lewis Animal Hospital since 2006. She enjoys meeting new clients and helping in any way possible to make the veterinary visit as stress-free as possible. She is the proud mama to a Doberman pinscher dog.

Tracey McGeorge

Tracey has been with Lewis Animal Hospital since 1998. She is one of our friendly receptionists at our clinic. She is married with two children as well as three dogs: Trouble, Cooper and London.

Toni Alger

A dedicated employee, Toni has been with Lewis Animal Hospital almost 25 years! She loves her job and meeting all the animals that walk through our doors. She is married with two children and five grandchildren. Toni is the proud owner of a Senegal parrot and multiple cats.

Allison Monahan


Allison is a new addition to the staff at Lewis Animal Hospital, however, she has worked in the veterinary industry since 2001 as a veterinary assistant and as a groomer. Educational opportunities that Allison participated in include cosmetology school at the Western Hills School of Beauty in 1997, and the Great Oaks grooming program in 2007. Allison and her husband, Ryan have four children, Cameron, Corey, Cristian, and Kaylee. Their pet family consists of three dogs, Teagan, Miley, and Josie, and two cats, Sophie and Spud.