Our Team

"Improving the health and quality of life of every animal we touch"

Award Winning Doctors and Staff 

with compassion and skills to give your pets the best veterinary care

    Doctors
Colleen Roberts, DVM, Director & Co-Founding Partner

My name is Dr. Colleen Roberts and I am a founding partner of Ally Pet Medical Center. Originally from West Seattle, I grew up with a small menagerie of dogs, rabbits, hamsters, other pocket pets as well as horses. I knew I wanted to be a veterinarian before I could even spell the word. 

My first job in high school was as a kennel assistant in a busy small animal veterinary hospital in West Seattle. The doctors there encouraged and fostered my love of all things animals and medicine and confirmed veterinary medicine was where I was meant to be. I worked there through high school and undergraduate studies learning each position and role in the veterinary profession before pursuing veterinary school. 

I attended Ross University of Veterinary Medicine and complete my clinical year at Auburn University College of Veterinary Medicine in Alabama. While I loved my time in the south, the beautiful Pacific Northwest was calling me home.

In 2012 I returned to the Pacific Northwest and began practicing in a small animal clinic. My areas of professional interest include dermatology, endocrinology, dentistry and preventative medicine. 

My husband Joe and I reside in the Sammamish area and share our home with our dogs Rauri, an Irish setter and Battle, a red-bone coonhound. As well as 2 kitties. We love taking advantage of all the area has to offer with our free time including camping, hiking and exploring with the dogs. 

My lifelong dream of opening a veterinary practice is coming true and I am excited to open Ally Pet Medical Center in late September 2018. Our team is ecstatic to share our beautiful, high quality, family-run practice with the Sammamish community and work together to care for your pets!

Melissa Worland, DVM, Voted TopVets by SeattleMet Magazine

I grew up in Northern Illinois reading James Herriot stories, and adopting stray and injured animals in our neighborhood, always dreaming of becoming a veterinarian. I graduated from Rockford College in 1993 with a BA in biology and went on to attend the University of Illinois, earning my veterinary degree in 1997. 

After my own positive experience with acupuncture, I decided to pursue additional training from Colorado State University and was certified in veterinary medical acupuncture in 2009. 

I’m excited to be on your team at Ally Pet Medical Center to care for your beloved pets. I provide integrative therapies using both acupuncture and traditional veterinary medicine to treat pain and chronic diseases. My greatest reward is improving the quality of life for your pets as they age and extending the time you can spend together. 

Outside work, I enjoy cooking, weight training, reading, gardening, and dreaming of our next DIY home improvement project. I share my home with my husband of 21 years, two teenage children, a goofy and loving pitbull, and our aging kitty.

Amy Sagona, DVM

I was born and raised in a small town on the Chesapeake Bay in Virginia. Growing up I had always had a love for animals and my career started as a teenager working in my hometown veterinary clinic. I completed my undergraduate work at Virginia Tech and a Master's degree at Auburn University. From here, I returned to Virginia where I earned my Doctorate from Virginia-Maryland Regional College of Veterinary Medicine in 2010. 

After completion of an internship in Ocala, Florida in 2011, I moved to the Seattle area where I truly feel at home. I live with my husband, Andy, our two human children, and the ruler of the house- our Yorkie, Ollie. Outside of the office, I enjoy home improvement projects and all things PNW including kayaking, hiking, camping, and traveling with my family. 

I am thrilled to be a part of the team at Ally Pet Medical Center in helping to provide the best quality care for your four-legged family members. I enjoy the new and exciting cases each day brings and have special interests in the fields of preventive medicine, geriatric care, internal medicine, and dermatology. I look forward to partnering together with you on the care of your beloved pets and developing a relationship that will last for years to come. 


Katie Davis, DVM


I grew up in a small town in Iowa where I lived in the country on a few acres. We always had a slew of cats that I enjoyed playing with and taming when I was younger. I was often fondly referred to as “Dr. Dolittle” by my family and could always be found with a kitten in tow.


I attended undergrad at Iowa State University and during that time I got a job in a small animal veterinary clinic where my love for veterinary medicine bloomed and grew more than I ever thought possible. After undergrad I stayed in Iowa where I graduated from Iowa State University College of Veterinary Medicine. After visiting the Pacific Northwest several times, I knew that’s where I wanted to be. 


I am absolutely delighted to join the team at Ally Pet Medical Center to provide high quality medicine and compassionate care to your fur babies! I have special interests in surgery, dentistry, dermatology, and feline medicine. I look forward to working together with you and your furred family members to find out what best fits your needs, and of course watching them grow! 


Outside of veterinary medicine I enjoy hiking, kayaking, reading, and watching movies. I have two feline hooligans, Ronin and Bentley, and will hopefully be able to add a dog to the mix soon.

Krysta Dawson, DVM


I am so excited to join the team at Ally Pet Medical Center! I grew up in Issaquah, WA and I have spent my life around animals for as long as I can remember. I started working in the veterinary field in 2012, beginning as a kennel attendant as I was working to become a veterinarian. I worked as a receptionist, kennel attendant, and assistant before graduating in April 2020, becoming a full-time small animal veterinarian. I completed both my Bachelor of Science in Zoology in 2015, and my Doctorate of Veterinary Medicine in 2020, at Washington State University (go Cougs!). I enjoy working closely with pets and their people, and I am passionate about providing comprehensive and attentive companion animal medicine. My primary fields of interest include hospice care, preventive care, and internal medicine.


I grew up horseback riding and I have owned and loved dogs and cats all of my life. I currently have five pets of my own- two Pitbull mixes (Kiwi and Mango), a special needs Shih Tzu (Walter), a Persian cat (Lucy), and a horse (Lismore). In my spare time, I enjoy photography, drawing, exploring outside, and spending time with my pets, family, and friends!

Staff
Vanessa, Licensed Veterinary Technician/Hospital Manager

I was born and raised in Alaska, where I grew up with an intense love for horses, despite not having much access to them! I attended college in Pennsylvania, where I received my B.S. in Large Animal Science and subsequently worked for many years in the equine industry. In 2013, I received my Veterinary Technician license and I have worked in small animal general practice since then. I am passionate about providing our loyal family pets with high-quality medicine and am excited to be a part of Ally Pet Medical Center, where I can continue to help provide excellent care to our furry companions. My current array of animals includes my horse Jazzy, a rescue Poodle mix named Muppet, and cat Denali. In my free time, I enjoy hiking, reading, and spending time with my husband and son.

Shannon, Licensed Veterinary Technician


Hi, I'm Shannon- your friendly neighborhood licensed veterinary technician! I've obtained an Associate Degree in Animal Science with Penn Foster and a Bachelor of Art with Cal State Fullerton. My experience includes working as a veterinary assistant since 2015, a husbandry volunteer at the Aquarium of the Pacific, and an attractions host at Disneyland! My wife and I have a myriad of rescues including dogs, cats, a snake, and a hedgehog. I advocate compassion toward all animals. During my free time, I enjoy playing video games, going to the movies and dog parks, and playing and listening to music.

Rachel, Veterinary Assistant


My name is Rachel. I was born and raised here in the Pacific Northwest and grew up in Gig Harbor. From the early age of 5 is when my love of animals began. I started riding horses at age 5 and began competing at the age of 7. That is also when I knew I wanted to be a part of the veterinary world. I have worked with both large and small animals, but my passion is with small animals. I enjoy being part of a general practice clinic and getting to know our clients and their animals. I am so excited to be a part of the Ally Pet Medical Center team and look forward to getting to work with you and your pets.

Kelley, Veterinary Assistant


I spent most of my childhood in the suburbs of Chicago, IL and after getting my B.S. at the University of Wisconsin, I moved to Sammamish with my husband and dog in 2012. I worked in the veterinary field for a short time before becoming a rowing coach for seven years. I am so thrilled to be back in veterinary medicine as part of the Ally Pet family. I grew up with horses, dogs, and cats, and I have always loved helping people and their pets. I especially enjoy being part of the local community and creating relationships with our clients. I spend my free time camping, skiing, trail running, and exploring all the beautiful local hiking trails with my daughter and husband.

Mel, Veterinary Assistant


My name is Melinda, most people call me Mel. I have been working in the veterinary field since 2016, primarily working in Emergency Medicine & Cardiology. I enjoy working with both cats and dogs. In my spare time I like playing and watching basketball. I also love buying, wearing, and collecting brightly-colored sneakers and playing practical jokes.

Samantha, Veterinary Assistant


Hi my name is Samantha and I am so excited to be a part of the Ally Pet Medical Team! I grew up on the rural side of Duvall WA, and have always had a passion for caring for small animals. I got my dream job in the veterinary field in 2017, and ever since then I knew that was what I wanted to do with my life. When I'm not working, I am usually outdoors exploring with my dog, Tilly, or relaxing at home.

Cody, Veterinary Assistant


I’ve been working in the animal industry since 2016 and have been in love with it since. I lived most of my life in California before moving to Seattle in January of 2022. Through my life I’ve had a variety of fur babies, scaly critters, and feathered friends. Currently I’ve got an empty nest but we are looking for a new pup to add to the family. 


In my spare time I like to cook, attempt to ski, play video games, and explore new hiking trails.

Tamara, Veterinary Assistant


Hi my name is Tamara! I grew up mainly in Washington, but have lived in California and Mexico as well. My love for animals started ever since I was a little kid. I grew up with dogs, cats, horses, and more. I began riding when I was 5 and went into barrel racing for 3 years before switching to the NCHA, where eventually I made it to world finals in 2015! In 2018 I began working at a dog daycare and started working in veterinary medicine in January of 2022. I am currently in school to become a LVT since I realized the love I have for helping animals in need and keeping them healthy. I am so excited to be a part of the APMC team and being able to learn and grow here!

Maizie, Veterinary Assistant


Hi there! I grew up in the beautiful bluegrass state of Kentucky where I rode horses for leisure and even worked as a dairy milker. It wasn't long after receiving my bachelor's in animal sciences from the University of Kentucky that I took off to go explore the northern states. I found myself in Alaska where I was able to jump start my career at a surgery focused clinic. During my time there I was blessed with the cutest brindle boxer, who unfortunately was injured and was in need of a new home. I explored Alaska for just over three years until my boyfriend and I decided to move to Washington state to pursue our long-term aspirations and goals. I am pumped to be a part of the team at Ally Pet and can't wait to meet you and your fur babies. 

Leslie, Lead Receptionist


My name is Leslie. I was born and raised in the beautiful Pacific Northwest. I have worked in the veterinary field since 2008 and am so happy to be part of the Ally Pet Medical Center family! I've had a special connection and lots of love for dogs and cats since I can remember. During my time outside of the clinic I enjoy going on adventures with my dog Sylvie, relaxing with a good book and watching football. Go Seahawks!


Kenzie, Receptionist


Hi- my name is McKenzie and I am so excited to be a part of the team at Ally Pet! Animals have always held a special place in my heart- my grandparents own one of the oldest farms in Iowa and I loved spending time with all the animals during my visits growing up. I am currently in school with the goal of one day becoming a veterinarian myself and I look forward to growing my knowledge while working at Ally Pet. I currently own a Cattledog named Charlie, who I enjoy taking on long runs. Outside of work and school, I enjoy playing tennis, hiking, and camping. I look forward to getting to know you and your pets!

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