Meet Our Team

Get to know the team that cares for your pet.


Get to know our team!

We are solely dedicated to your pet’s care! We look forward to getting to know you,
and we hope you’ll take the time to scroll down and get to know us.

John Rozenbaum, DVM

Veterinarian / Owner
Read Dr. Rozenbaum's Bio

Dr. Rozenbaum graduated from Michigan State University’s College of Veterinary Medicine in 1990 with a strong interest in orthopedic and soft tissue surgery and diagnostic ultrasound. Dr. Rozenbaum has attended numerous continuing education seminars. Some of his specialties include fracture repair, surgery of the stifle joint, and abdominal ultrasound.

Rachel Vanhall, DVM

Dr. Vanhall 's Bio
Dr. Vanhall joined the AVMC team in January of 2023! We are very excited to have her on board. She not only is a Doctor of Veterinary Medicine she also has her Bachelors in Cell Biology and Genetics as well as a master’s degree in Zoology. In her free time, she enjoys attending continuing education seminars, reading, working out, hiking, and spending time with her two dogs and two cats. She is excited to bring all that she has to offer to AVMC and her clients including her love of dentistry, surgery, and diagnostic medicine.

Sara Gonsler

Practice Manager

Sara Gonsler's Bio

Hello! I am very excited to be joining the AVMC team. I have been in the veterinary industry for a little over 10 years now. I wouldn’t want to do anything else. My husband and I have 4 very eccentric cats that we wouldn’t change for the world. As well as 2 large and spoiled Sheppard Mixes. We enjoy hunting and fishing and any outdoor activities. I am so excited to bring all I have to offer here at Advanced Veterinary Medical Center.


Veterinary Technician

Read Jody's Bio

Jody started working at Advanced Veterinary Medical Center in 2020 as a veterinary assistant. She currently has an associate’s degree in criminology from Schoolcraft College. At home, Jody has a cat named Jimothy, who she loves snuggling with. Before joining our team, she worked at a doggy daycare and has worked with dogs for five years. She now has the passion for becoming a veterinary technician.



Veterinary Assistant

Read Dominique's Bio
Dominique has earned a bachelor’s degree in Animal Science and minor in dance education at Michigan State University and is now currently working to receive her license as a Veterinary Technician at Macomb Community College. Dominique joined AVMC in January of 2022 to facilitate and enhance her educational experience as she works towards her LVT. Aside from work and school, she enjoys singing, dancing, and horseback riding while tending to her fishes back at home. She is on a journey to one day find a new fur baby here soon.


Veterinary Assistant

Read Emily's Bio

Emily joined AVMC in August 2022, she comes with 11 years of experience in veterinary medicine. Emily enjoys leading her peers and has a concentration in surgery. In her free time, Emily likes to volunteer with local rescues including Buster Foundation, Bark Bark Wag, and Homeward Bound Animal Rescue. At home, she has a 10-year-old rescued pittie named Duke and a 7-year-old rescued chow/shep/wired terrier mix named Willow.


Veterinary Assistant

Read Doug's Bio
Doug joined the AVMC team in December of 2022. Doug loves working with dogs and clients! He graduated from Eastern with his Bachelors in Physiology and is currently back in school to become a Licensed Veterinary Technician. In his spare time, he loves reading, card games and enjoying a cup of coffee, as well as spending time with his dog Tinkerbell.


Veterinary Assistant/Receptionist

Read Bre's Bio
Bre joined AVMC in May 2021 to help achieve her goal of going to vet school, which she plans on applying to after graduation. She is currently a senior at Michigan State University majoring in Animal Science. She realized she had a passion for working with animals after working at a dog daycare for two years before coming on at AVMC. She has a German Shepherd mix named Millie. In her free time, she likes to paint and read.



Read Bri's Bio
Hello! I’ve been with AVMC since April of 2022. I’m so happy I found this place because everyone is so great here! I’ve been in the veterinary industry for 5 years and can not imagine switching to anything else. I have two dachshunds and one chihuahua mix who are full of energy. In my free time I love spending time with my daughter, fiancé, and our fur babies. We also enjoy being outdoors exploring new places together.



Read Mikala's Bio

Mikala earned bachelor’s degree in sports management in 2018 and is now working on her master’s degree at Eastern Michigan University. Mikala started working for Advanced Veterinary Medical Center in 2020 while working on her master’s degree. Mikala has two huskies named Bailey and Kara and three cats named Sasha, Sadie, and Skitters. Mikala loves huskies and will pet any husky when they walk through the door. Every other year she and her dad love going to the Women’s Final Four Basketball Tournament.