Our

Veterinarians

Meet the Veterinarians & Team of Gentle Vet Animal Hospital! We’re pleased to provide exceptional vet care for your pets!

Green Bay, WI

Get to know our doctors!

Dr. Daniel Gray, DVM

Dr. Gray is originally from Cedar Falls, Iowa, and graduated in 2004 from the Iowa State University of College Veterinary Medicine. During his education, he dedicated a large amount of his free time to education in wildlife and exotic animal medicine. From 2004-2006 he practiced in a small animal practice in Dubuque, Iowa, before coming to Green Bay to work with Gentle Vet Animal Hospital. From 2005-2013 he was also a disaster response veterinarian working for the National Veterinary Response Team 5 through the U.S. Department of HHS and the Veterinary Medical Assistance Teams through the AVMA. He retired from these organizations in late 2012 to become a partner at Gentle Vet Animal Hospital, and as of July 2019, is now the full owner.

He currently resides near Luxemburg with his wife and 2 boys, along with a house cat, a Golden Retriever, a cockatiel, a betta fish, a bevy of barn cats, and more chickens than he will admit to!

Dr.Amelia Gessner

Dr. Amelia Gessner-Knepel, DVM

Dr. Gessner is originally from the Metro Detroit area and attended both undergraduate and veterinary school at Michigan State University, spending her elective classes learning exotic pet and zoo medicine. Next, she moved out to College Station, TX, for a small animal internship at the Texas A&M Veterinary Teaching Hospital, and then to South Florida, where she practiced primarily exotic pet medicine. She and her husband then decided to make Wisconsin their home base and moved to Northeastern Wisconsin in 2016. You may have seen her after hours or on the weekends at the Fox Valley and Green Bay Animal Referral Centers before joining the Gentle Vet Animal Hospital team.

Dr. Gessner loves all species but has a special interest in exotic pets, and zoo, and wildlife species. She enjoys working with the Bay Beach Wildlife Sanctuary and the NEW Zoo.

She currently lives in Appleton with her husband and their fur-babies, a cat named Zander, and Blue Bell, a pit bull mix. She enjoys team sports, fitness, baking, and ballroom dancing in her spare time.

Dr. Karis Quandt-Walle, DVM

An area local, Dr. Karis Quandt-Walle grew up in Appleton before attending the University of Wisconsin, Madison for her undergraduate degree. During that time, she worked as a surgical technician at the vet school. She then attended the University of Illinois College of Veterinary Medicine, graduating in 2021. While in school, she spent her elective classes on exotic animal, zoo, shelter medicine, and surgical-focused courses. In addition, Dr. QW was heavily involved in the wildlife medical clinic, working especially with birds of prey. This sparked her interest in exotic and avian medicine, and after graduating, she was eager to return to her homeland with her new skills. She is excited to help out with pet care, as well as wildlife cases, at Gentle Vet.

When not practicing medicine, Dr. QW can be found running, bird watching, playing rugby, attending rock shows, and exploring the great outdoors. She currently lives in Appleton with her cat, Bo. 

Meet our staff!

Jennie, CVT

Jennie has been working in the field since 2004 in a variety of settings and specialties, including research, emergency, ophthalmology, education, and general practice. She came to Gentle Vet in 2016 and has really enjoyed getting to work with the wide variety of species, with our clients, and with our team. She has a special interest in anesthesiology, ultrasonography, and working with the wildlife and exotics that we see. Outside of work, Jennie enjoys spending time with her husband, two sons, and pets. In her free time, she does wildlife rehabilitation and enjoys playing volleyball and outdoor activities.

Heather, CVT

Heather joined the Gentle Vet Team in 2007 and went on to earn her Certified Veterinary Technician license in 2011.  Even though she enjoys her job as a whole, Heather has a special interest in cat behavior and making their visits to the clinic less stressful.

At home, Heather has one cat named Caleb Malphas. When not helping to improve your pet’s health, she enjoys outdoor sports, reading, gaining new knowledge, and is an avid runner.

Danielle, CVT

Danielle is a certified veterinary technician and has been with Gentle Vet since 2015. She enjoys spending time outdoors with her husband and son and going camping, kayaking, and caring for her chickens. She also has 2 dogs and 1 cat, and on any given day, you can find a menagerie of foster animals in her home- from dogs and cats to rabbits, guinea pigs, hamsters, and even a snake! She very much enjoys befriending timid and scared patients and finds great joy in watching them blossom with each visit to the clinic.

Crystal, CVT

Bio coming soon!

Nicole, CVT

Nicole is a certified veterinary technician and received her Associate degree in Vet Tech from Globe University. She enjoys spending time painting, walking, raising monarchs in summer, and learning obscure historical facts. At home, she has 3 sweet kitties named Sadie, Bug Bug, and Tuna, as well as some fish. Nicole loves being a CVT because she gets to see a variety of pets (her favorite are the feathery kind!) and that every day is different and a learning experience. She enjoys working with the staff at Gentle Vet because their camaraderie, friendship, and encouragement of each other are genuine.

Cindy, CVT

Cindy is a certified veterinary technician. She graduated from the Vet Tech Program at Madison Area Tech College in 1990. She enjoys working at our hospital because she likes the interactions between pets and their people. Her hobbies include walking the dogs (Riley and Trout), boating, reading, and spending time with her family.

Jessica, Assistant

My name is Jessica Ward, and I am a veterinary assistant. I started here at Gentle Vet Animal Hospital in the summer of 2011.

I enjoy getting to build relationships with pets and their families as we continue to see them through their lives. Getting to see a pet through different life stages and watch their bond with their family grow is so rewarding. I also have a special love for crabby cats and reptiles of all kinds!

I’ve been keeping reptiles since 2007 and always love to learn new things about them. I especially enjoy creating naturalistic habitats for them and seeing their natural behaviors. Using my experiences to help serve our clients and patients better is very important to me.

In my free time, I enjoy caring for my family (husband, small herd of cats, various herps, ducks, and chickens), cooking, and pretending to have a green thumb.

Kasey, Assistant

Kasey has been going to UWGB for Animal Biology and Psychology to continue pursuing a career in Veterinary Medicine and has been working at Gentle Vet since 2018. Some of her interests at Gentle Vet include working with the exotics, ultrasounds, and animal behavior. When not working, Kasey enjoys ice skating, exploring new interests and places, aquarium keeping, and games.

Kayla, Assistant

Kayla is a Veterinary Assistant and joined Gentle Vet Animal Hospital in December 2020. She has always had a passion for working with animals, so coming to work every day is a blessing! Kayla has a son who makes sure to keep her busy during her downtime. They enjoy being outdoors, having campfires, playing Minecraft, and watching movies!

Ray, Manager

Ray was born and raised in Green Bay. He graduated with a B.S from the University of Wisconsin-Green Bay. He loves working at Gentle Vet Animal Hospital because every day is different and the staff truly enjoys helping animals. He currently has a Yellow Lab named Gus and has had multiple cats, rabbits, and guinea pigs throughout the years. During his free time, Ray enjoys coaching soccer, playing racketball and tennis, wood carving, winemaking, fishing, gardening, cooking, and hiking!

Stacy, Reception

Stacy is our receptionist!

Katie, Reception

Katie is our receptionist!

Tiffany, Reception

Tiffany has been with our hospital for over 20 years. She loves seeing the client and patient interaction and love for their pets. She also enjoys helping assist in patient wellness, treatment plans, and exotic cases. At the end of the day, she loves seeing client’s peace of mind in caring for their furry, feathered and scaled loved ones. Tiffany has 3 pets: Remi (dog), Sushi (cat), and Yoshi (crested gecko). Her hobbies include watercolor painting, running, hiking, and cooking.

Jenna, Reception

Jenna is our receptionist!

We’re Silver certified!

So what does that mean for you and your pet?
From the Low Stress Handling information page:

“This logo signifies that the people you are dealing with have spent a lot of time learning Dr. Yin’s methods for reducing stress in animals. They know how to hold a leash, how to offer treats and counter condition animals to having medical treatment, and the perfect way to do a medical wrap. What does that mean to you? Simple: a more pleasant experience at the vet’s and a happier pet. It also means that they can use methods that can reduce the need for sedation first, reducing risk and pet health costs. It means you can trust that person to treat your pet like you’d want them to be treated. With skill, professionalism and care. Whether you see this on a certificate or a nametag, it says good things about how your pet will be treated and that gives you peace of mind.”

To become Silver Certified, our team has spent 15 hours on lectures, 12 hours on practice sessions, and have taken 10 tests plus a final exam, passing them all with flying colors. When you visit us, you can rest assured that your pet is handled with respect and gentle restraint. We are committed to providing YOUR pet with the most stress-free veterinary experience possible!