Meet Our Staff

Dr. David Julien grew up in Nova Scotia, Canada. He received his DVM degree from Atlantic Veterinary College in Prince Edward Island, Canada. He is the owner of Trilogy Veterinary Medical Center along with his wife, Meg. They have one daughter who is away at college. They have 4 cats, 2 dogs, 3 horses, and 1 donkey. Dr. Julien enjoys cycling, traveling, and spending time with family.

"Owning a Veterinary practice is about combining passion with care to make a difference in our community."

Dr. Lisa Schnier grew up in Sierra Vista, Arizona but traveled to Canada and received her DVM from the Atlantic Veterinary College. She joined the Trilogy team in September of 2022. Dr. Schnier has two sons, Ethan and Zack along with her Siberian Husky, Bell. In her free time, she enjoys CrossFit, sports, and trying new restaurants. Dr. Schnier's areas of interest are Surgery, Emergency Medicine, and Dentistry.

"I get to do what I love every day with a fantastic team around me."

Dr. Annah Hanson grew up in Scottsdale, Arizona. She attended Iowa State University for Veterinary SChool and then returned to her home state after graduating. Dr. Hanson joined Trilogy in September of 2022. She has 1 cat, Musashi. In her free time, she enjoys photography, camping, and hiking. Dr. Hanson's areas of interest are Health Certificates, Dermatology, and Feline Medicine.

"Trilogy is passionate about providing clients and patients with outstanding service and quality medicine."

Dr. Kelly Harrigan grew up in Connecticut but moved to Arizona in 2010, in the same year she graduated with her VMD from the University of Pennsylvania. She joined Trilogy in July 2021. Dr. Harrigan has 2 dogs, Too Grand and Zero; 2 cats, Richard and Larry; and 1 chinchilla named Fish. In her free time she is a competitive swimmer, and enjoys hiking with her husband, Dave. Dr. Harrigan's areas of interest are Dentistry, Dermatology, and Preventive Care.

"I love being a part of a hospital that can provide such a broad spectrum of care."

Dr. Drew Pearson grew up in Ahwatukee, Arizona but attended Veterinary school at Kansas State University. Dr. Pearson joined Trilogy in March of 2023. He has 1 dog, Raven, who is a pit mix. In his free time he enjoys spending time with his wife Christy, and two daughters, Ophelia and Isla. Dr. Pearson's areas of interest are Dentistry, Soft Tissue Surgery, and Osteoarthritis Management.

"Trilogy has a team based approach to care and collaboration of all staff members."

Dr. Allie Megl grew up in Indiana and attended Purdue University College of Veterinary Medicine. Dr. Megl and her husband, Kaymen, have 2 dogs, Izzy and Luca, and 2 cats, Hershey and Bella. In her free time she enjoys reading, hiking, and playing video games. Dr. Megl's areas of interest are Surgery, Feline Medicine, and Clinical Pathology.

"I love working in such a positive and collaborative environment."

Dr. Andrew Wanis was born in Egypt then grew up in Arizona and attended the University of Arizona College of Veterinary Medicine. He joined the Trilogy team in 2020 as a technician, but returned as a Doctor in 2024. Dr. Wanis has two dogs, Frost and Coconut. In his free time, he enjoys traveling and spending time with friends and family. Dr. Wanis's areas of interest are Surgery, Urgent Care, and Preventative Care.

"Trilogy allows me to practice high quality medicine within a positive culture."