Our Staff

Walt Clark, Hospital Administrator

Walt is a native of Southern Arizona, growing up in the Sahuarita area. His original career was in diesel engine repair. He worked for Cummins Diesel for 17 years as a master mechanic and then as the Service Manager. A year after marrying Carole Treat DVM they decided to purchase Greenway Pet Kennels and form Greenway pet Clinic in 1995. Three years later, he left his position at Cummins and joined the staff at GPC as the Hospital Administrator. His duties include all accounting, payroll and bill paying aspects of running the practice, as well as fixing anything that breaks down in the clinic. His mechanical skillset has proven invaluable for the clinic and keeps everything running smoothly.

Danielle Barnewolt, Receptionist

Danielle is from Illinois and has recently relocated to Tucson for higher education. She has been in the veterinary field since 2013. Danielle has been passionate about animals since she was a child. She has 2 loving dogs at home. Danielle has volunteered at several animal shelters in the past alongside working in the field. She has always been interested in furthering her involvement and education in veterinary medicine. She previously worked at an animal ER while living in Illinois. She gained years of experience and knowledge from the clinic due to the vast differences in each animal and diagnosis. Danielle is specifically interested in big cats and yearns to help rehabilitate those in need. It is her life long goal to open a big cat sanctuary where she can help them live the life they deserve. While there are many years and obstacles to go, she is hopeful she will accomplish her dream of saving neglected and abandoned big cats.

Loree Kester, Receptionist

Haley Langraf, Front Office Assistant, and Kennel Manager

Haley Landgraf is the manager of our boarding kennel and has worked at Greenway Pet Clinic fourteen years. She is always striving to make our kennels the best environment for our boarders and loves caring for the animals that come to us. When she’s not at work, she is home with her two kids, two cats, and one dog.

Michelle Robbins, Veterinary Assistant

Michelle was born and raised in Tucson. She started working with animals when she was 14 years old. She began volunteering at the Humane Society of Southern Arizona and the Tucson Wild Life Center. She got her Vet Assistant Certificate in 2013. When she isn’t working she likes to spend her free time horseback riding, hiking with her pets and hanging out with friends. She has worked at greenway pet clinic for 3 years now.

Brittany Watson, Veterinary Assistant

Was born here in Tucson, but being part of a military family, has grown up mostly in Maryland. She received her Veterinary Assistant Certification in 2011 and moved back to Tucson later that year. Brittany had 7 years experiencewith emergency veterinary care before coming to the Greenway Pet Clinic family. Her hobbies include camping, hiking, and crafting.

Alex Ramos, Kennel Technician

Alex has worked as a Kennel Technician for 2 years now. She was born and raise din Arizona, and always was one to try to save all animals. In her free time she enjoys going hiking with her two chihuahuas. Alex aspires to be a pet nutritionist in the future.

Loree Kester, CVT -Technician

Loree was born and raised in Cottonwood, AZ. She moved down to Tucson in 2015 to work towards a career in the veterinary industry. Loree started 4H/FFA in middle school and began raising market sheep, even beginning to breed market lambs for other local students and found herself with her first horse. These programs also gave her an abundance of leadership skills and introduced her to many crucial people in her life. She discovered at a young age her passion for animal care and working in a clinic, especially when learning from her aunt, a CVT of nearly 30 years. With her Queensland Heeler and love of her life, PJ, right at her side, Loree is thrilled to join the family here at Greenway Pet Clinic. Loree hopes to continue to grow in her knowledge of the veterinary world and learn as much as she can.

Terri Sander, Technician

Levi the cat

Levi (AKA Leviticus), is our resident clinic cat. He is 9 years old and came to us when he was just a year old. Levi loves to chew on anything plastic, which landed him an outside cat at his previous owner’s because he kept chewing his owner’s insulin pump line at night. Once outside, he was likely hit by a car and came to us with a broken leg. We repaired his fractured right front leg, and he became a resident at the clinic from that point on, as outside life was not for him. Most time you willfind him sleeping on the copy machine, or his cat tree by the doctor’s desk. When the mood strikes him, he will often wander into exam rooms during appointments.

COVID-19 UPDATE

The global spread of COVID-19 is a concern for everyone. I wanted to let you know that Greenway Pet Clinic has also taken some extra preventative measures to ensure everyone’s safety, clients and employees alike.

READ MORE