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About Us

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A one-story building with an American flag on the left, under a partly cloudy sky. A path leads to the entrance, flanked by white fences and bushes.
About

Animal Health Associates!

Animal Health Associates was founded in 1989 by Dr. Larry Judge and Alex Imlay, with a shared vision of providing compassionate, high-quality veterinary care for both pets and livestock. Over the years, their dedication built a trusted practice that has grown alongside the community.

Today, Animal Health Associates is proud to operate as a full-service mixed animal practice with five exam rooms, two surgical suites, and a team of four full-time practitioners. In February 2025, the practice began an exciting new chapter as Dr. Colleen Martin took ownership, continuing the legacy of exceptional care while bringing fresh energy and a commitment to the well-being of every animal.

Whether it’s a beloved family pet or a member of your herd, our team is dedicated to delivering thorough, compassionate care with a personal touch. At Animal Health Associates, your animals are family.

Meet Our Team
Why Us

Providing Exceptional Veterinary Care

Animal Health Associates has been serving the community of Central Michigan since 1989. Animal Health Associates continues to offer quality veterinary medicine in a compassionate and energetic atmosphere.

Quality

To provide quality veterinary medical and surgical care for the pets and livestock of our community

Compassion

To project a positive, compassionate, and energetic atmosphere

Education

To promote continued lifelong learning and education

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Rows of abstract, colorful shapes resembling faces, displayed in a grid pattern on a black background.
Veterinarians

Our Experienced Veterinarians

Person kneeling on grass, smiling and holding a brown dog. Both appear relaxed and outdoors, with bright sunlight and greenery in the background.

Colleen Martin

Veterinarian and Owner

Dr. Colleen Martin is one of the veterinarians at Animal Health Associates and began working at the clinic in May 2020. Dr. Martin attended Michigan State University for her undergraduate degree in 2016 and graduated from veterinary school there in 2020. She has one pony named Willow, two dogs named Ace and Cheerio, about 500 sheep and 40 cattle. Dr. Martin and her husband, Tyler, have 3 children together. Her hobbies include baking, kayaking, camping, and swimming as well as loving goldendoodles. Dr. Martin’s favorite experiences at AHA are building relationships with clients and watching all the animals grow up.

A man in a red shirt sits by a window, holding a black and white dog, in a room with a wooden floor.

Alex Imlay

Veterinarian

Dr. Imlay attended Michigan State University for veterinary school and opened AHA in 1988 alongside his colleague Dr. Larry Judge. He is married to Cathy Imlay and has two children, Pete and Jenny; a son-in-law, Dave; and three grandchildren, Evelyn, Cooper, and Addie. He has a horse named Hamm, a cat named Ella, and two dogs named Mocha and Jackson. His hobbies include hunting, walking the dogs, golfing, and working (although he has aspirations of retirement). Some of Dr. Imlay’s favorite experiences at AHA include fixing a dog’s broken back and seeing it walk again after surgery, giving mouth-to-mouth to calves, piglets, and foals, tough birthing cases, and reviving puppies after they are born. However, he finds everyday at work to be a blast!

A person with short gray hair, wearing a blue shirt, smiles while holding a small brown and black dog outdoors. Trees and a fence appear in the background.

Alana Wenban

Veterinarian

Dr. Alana (Lani) Wenban is one of the veterinarians at Animal Health Associates and began working at the clinic in November 2000. Dr. Wenban has been married for 33 years to her husband, Tim, and together they have one daughter named Allyn. She currently has one cat and four dogs: two Clumbers, one Dalmatian, and one Dachshund. Dr. Wenban’s hobbies are reading and watching hockey or baseball.

A woman kneels beside a black dog wearing a red bandana in a garden setting with rocks and greenery.

Emily Wise

Veterinarian

Dr. Emily Wise is our newest addition to the AHA team! She graduated from West Virginia University in 2018 with her undergraduate degree and has recently graduated from Michigan State University College of Veterinary Medicine in 2024. Emily loves to work with all species, especially sheep and goats! In her spare time, she enjoys traveling with her husband Josh, baking, gardening, hiking, and creating stained glass windows. She has one dog named McCoy who loves to hike with her all over Michigan. Dr. Wise is very excited to work alongside our clients and their pets/livestock!

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Angie

Licensed Veterinary Technician & Assistant Manager

Angie began working at Animal Health Associates in June 2013. She received her License for Veterinary Technology in 2008 from Baker College of Cadillac.

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Morgan

Licensed Veterinary Technician

Morgan is a licensed veterinary technician and began working at Animal Health Associates in 2019. Morgan received her License for Veterinary Technology in 2019 from Baker College of Cadillac and has been enjoying her job ever since. She grew up on her parents’ beef farm and has a small dog named Rosie who she adopted from a shelter. Morgan’s hobbies include canoeing, swimming, baking, and camping. Her favorite experience at AHA was when she helped deliver 11 piglets on a farm with Dr. Martin.

Woman in a teal shirt holding a small white and brown dog, standing on grass with trees in the background.

Kerrie

Assistant Manager & Receptionist

Kerrie is an assistant manager and receptionist. She began working at Animal Health Associates in October 2009. Kerrie has two daughters who are now married and a Cavalier King Charles Spaniel named Greyson. Kerrie’s hobbies include reading, wine tasting, and traveling. Her favorite experience at AHA is any day that she gets to see puppies and kittens as well as getting to know clients.

A person in a pink uniform holds an orange cat inside a shop with shelves of pet supplies in the background.

Tammy

Receptionist

Tammy is a receptionist and began working at Animal Health Associates in September 2005. Tammy is married and has 3 daughters and 5 grandchildren, she also has a cat named Jezebel. Some of her hobbies include boating, traveling, and spending time with her family and friends. Tammy’s favorite thing about AHA is that everyday is a new adventure and there are too many great memories to count!

Woman with long hair smiles while standing outdoors in front of a tree, wearing a gray medical scrub top and arms crossed.

Gina

Order Management & Veterinary Assistant

Gina is an assistant to the doctors and is also in charge of order placement for medications and equipment. She began working at Animal Health Associates in March 2021, but has 16 years of previous veterinary experience at other hospitals. Gina is a proud mom of her 30-year-old daughter and has two amazing grandchildren that she spends lots of time with and has a 4-year-old shorthair cat named Milo. Gina’s hobbies include keeping the grandkids busy and trying her hand at a small garden this year. Gina’s favorite thing about AHA is how the entire staff was so warm and welcoming when she first started and were all very easy and helpful to work with. A memory she will not forget and a lesson learned is when she went on her third farm call, backed up and brushed an electric fence. She will not be doing that again since her rear tingled for the rest of the day!

A woman in a floral shirt stands on grass next to a small white and brown pony, holding its leash.

Kyra

Receptionist & Veterinary Assistant

Kyra began working at Animal Health Associates in July 2020. Kyra and her husband, Mark, have a zoo which includes her three horses Kaylee, Bo, and Daisy, her two dogs Riley and Rosie, as well as cats, chickens, pheasants, and sugar gliders. She has been riding horses since she was 4-years-old and has been on the board for MMOHSC, a horse show circuit in Mt. Pleasant, since 2016. Kyra’s hobbies include being a crafty lady and playing golf. She also loves to camp and has been slowly making her way through all of Michigan’s state parks. Kyra’s favorite thing about AHA is that everyday is a new experience which is what makes veterinary medicine exciting, and with new diagnosis comes some humor.