Meet Our Veterinary Team

Dr. Erica Danneberger

Doctor

Dr. Erica Danneberger completed her clinical training at University of Minnesota and received her Doctor of Veterinary Medicine from Ross University in 2018. After graduating, she did a 1.5 year rotating internship in Bowie, Maryland, with primary focus on emergency medicine. After 3 years at a general practice in Bel Air, Maryland, she decided to relocate to Maine. She lives with her 5-year-old pitbull mix, Beanie, and enjoys going for runs and baking sweet treats.

Dr. Christopher Norman

Doctor

Dr. Norman was born and raised in Brunswick and went on to attend the University of Maine, graduating in 1998 with a degree in Animal Science. He then spent 10 years in Louisiana managing two of the three LSU dairy farms and making both some of the highest-producing dairies in the state, despite discontinuing the use of artificial growth hormone! During his cow years at LSU, he earned a Master’s degree in Lactation Physiology/Mastitis and went on to graduate from LSU with his Doctorate of Veterinary Medicine in 2009. He also learned how to make an amazing chicken and andouille gumbo. From LSU, he went on to New Jersey, where he completed a wonderful yet rigorously challenging internship in small animal medicine and surgery at Garden State Veterinary Specialists. Most recently, he was practicing in Bangor – he is excited about being closer to home and in his hometown after 15 years away.

Dr. Kathy Seymour

Doctor

Dr. Seymour is originally from New York. She attended Cornell University as an undergraduate and graduated from Michigan State University College of Veterinary Medicine in 1991. She has lived in Maine since 2000 and has been at Sunray Animal Clinic since 2001. She is married with two daughters. She has two cats named Boo and Olaf and three dogs; a Boston Terrier named George, a Cavalier named Shooey, and a Jack Russell named Lizzie. Her veterinary interests include internal medicine and small mammal medicine.

Dr. Eric Twitchell

Doctor

Dr. Twitchell was born and raised in Turner, Maine. He attended Leavitt Area HS and went on to graduate from Colgate University with a BA in biology. On to the University of Pennsylvania School of Veterinary Medicine, where he received his VMD and then a two-year residency in theriogenology. He started a mixed practice in northwest Pennsylvania with interests in large and small animals, zoos, and shelter medicine and surgery. After 30 years of practice, he has returned to Pine Tree State to join Sunray Animal Clinic. He enjoys time with his wife and seven children, including skiing, biking, hiking, and appreciating the arts.

Kristen Horrigan

Practice Manager

Kristen joined the Sunray team in the summer of 2025. She graduated from the University of New England in 2007 and earned a bachelor’s degree in marine biology but has always had a passion for small animal medicine. She grew up in Boston and now has been living in Portland, Maine for many years. In her free time, she enjoys visiting the ocean, biking, paddleboarding, and watching scary movies (Kristen is a Halloween enthusiast!). Her furry family includes a maine coon cat named Jobin and two dogs; an 18 year old chihuahua named Vinny, and a rescue from Puerto Rico named Quincy.

Adrienne

Veterinary Technician

Adrienne has been a veterinary technician for nearly nine years and is passionate about providing compassionate care to both pets and their families. She is planning to further her education to become fully certified in the field. Adrienne especially enjoys assisting with surgery and helping clients feel comfortable and informed throughout the anesthetic process.

Outside of work, she loves spending time with her husband, their two dogs, and two ball pythons. Adrienne also enjoys crafting and reading in her free time.

Lee

Veterinary Technician

Hi, I’m Lee. I graduated in 2024 with a degree in Veterinary Technology and have been passionate about animal care for as long as I can remember. I love working closely with pets and their people to help ensure the best care possible. When I’m not at work, you can usually find me playing board games, getting creative with crafts, or hanging out with my own pets.

Margaret

Veterinary Technician

Margaret started working for Sunray in 2019. She is from the area and recently moved back after living in Boston for 15 years. In her free time, Margaret enjoys skiing, paddleboarding, and ice fishing with her husband. Her furry family includes her elderly pug, Eduardo, and her cat, Brad.

Kathy (Corky)

Receptionist/Veterinary Assistant

Corky started at Sunray in July 2019. Rumor has it that she came to Sunray for the sole purpose of stealing Cosmo, the longtime clinic cat. Can anyone guess where Cosmo lives now? Corky holds degrees in Veterinary Science Technology, Biology, and Science Teaching. When not working, her interests includes gardening, sea kayaking, and home renovations.

Cody

Lead Customer Service/Veterinary Assistant

Cody has worked at Sunray for eight years and is the Customer Service Lead/Veterinary Assistant with an interest in canine behavior. She lives in Harpswell with her boyfriend, stepdaughter, and Rotties, Ava and Kirby. She enjoys fishing, hunting, gardening, four wheeling, and anything outdoor related.

Sarah

Practice Manager

Sarah started working with Sunray in June of 2021. She lives in Gardiner with her husband, two stepchildren, her Pitbull Goose and two cats, Squid and Maple. Sarah started working in the animal shelter world in 2012 and has since worked in several animal shelters, vet hospitals, and an animal emergency clinic. Outside of the clinic Sarah enjoys fly fishing, going on four wheeling adventures and playing in an adult soccer league.

Mona

Kennel Assistant

I’m happily married to my beloved hubby…but I “date” dogs. I love my family, friends, and animals. I enjoy playing & hanging out with my great nieces & nephews (10 at last count); I also like hiking, kayaking, horseback riding, and reading. I’m active in my church, volunteer for a local Fire & Rescue Dept (Firefighter 1-A-EMT), and volunteer for two local Special Olympic teams. 

Jess

Licensed Veterinary Technician

Originally from Southern Maine, Jess relocated to Southern California during her high school junior year and later earned an Animal Science degree from California State University, Chico.  Jess has since continued to work in veterinary medicine and recently passed her VTNE, earning her title of LVT.

Rachael

Customer Service Representative

Rachael came to Sunray in the summer of 2022. She is from the area but originally grew up in Connecticut. In her free time, she enjoys reading and watching movies. On warmer days, she enjoys going for hikes and walking around town. Her furry family includes two cats, Frederick and Jasmine.

Sheri

Customer Service Representative

Sheri and her cat, Ally, have recently moved to this area to be closer to family. When Sheri isn’t working at Sunray, she enjoys trying new recipes, reading, kayaking, hanging out with Parkrun friends and is excited to try more outdoor activities.

Christy

Customer Service Representative

Christy started working at Sunray in February of 2021. She has one spoiled rotten cat named Gus Gus. When she’s not working, she enjoys spending time with her kids and grand babies.

Melissa

Lead Kennel Technician/Tech Assistant

Melissa Walsh is a veterinary assistant and lead kennel technician and is proud to be part of the Sunray team. She lives in Freeport with her husband, two daughters, a shy cat and an adorable dog. Her free time is spent cheering on the sidelines of the soccer and softball fields and volunteering with the local environmental group.

Rob

Veterinary Technician

Hi, I’m Rob. I have just moved from Philadelphia to Maine and I am loving it. I’m the biggest fan of pitbulls; they are my favorite dogs in the world! Right now I have three pets (two cats and one dog) that run my life. My oldest cat is my favorite; just don’t tell her siblings.