Meet Our Team in Parrish, FL
Parrish Veterinary Clinic & Urgent Care is a proud family-owned private vet practice, rooted in the community and devoted to healing and supporting area pets. Meet our doctor and his talented team of professionals who are excited to meet you and your animal companion, and reach out to us to book an appointment!
Veterinarians
James Noblett
DVM
Robin Sego
DVM
Dr. Robin Sego was born and raised in Dhahran, Saudi Arabia but considers Sarasota, Florida to be her home. She graduated from Franklin and Marshall College in Lancaster, Pennsylvania with a joint degree in Biology and Psychology and from Temple University with a Master’s degree in Educational Psychology. She worked at Temple University and the University of Florida as a research assistant for 8 years and co-authored several research publications. She graduated from the University of Florida College of Veterinary Medicine in 1999.
Dr. Sego moved to Sarasota in 2001 to be closer to her family and joined the team at Bee Ridge Veterinary Clinic at that time. She has a special interest in preventative medicine, internal medicine and dermatology, but the most rewarding aspect of her job is the relationships she has with the clients and their pets.
Dr. Sego lives in Myakka city with her husband, John, their horses, dogs, and a cockatiel. She enjoys spending her free time with her family, riding her horses, kayaking, and playing tennis.
Glorian Pombo
Associate DVM
Dr. Glorian Pombo is an Associate Veterinarian who earned her bachelor’s degree in animal science from the University of Florida and her Doctor of Veterinary Medicine (DVM) from the University of Missouri. From a young age, Dr. Pombo has always had a passion for helping animals and a love for the science behind veterinary medicine. She finds joy in the ever-changing challenges that each day in veterinary medicine brings. Her favorite aspects of veterinary care include surgery, preventative medicine, and end-of-life care.
Dr. Pombo deeply values building meaningful relationships with clients and watching their pets grow. She finds the human-animal bond to be the most rewarding part of her work.
Outside of work, Dr. Pombo enjoys spending time with her family and friends, going to the beach, and working out. She is married to a veterinarian, and together they have two children, Maya and Max. They share their home with a Dalmatian named June, two cats named Armando and Skank, two goats named Nancy (a Nigerian Dwarf) and Donnie (a La Mancha), and six cows named Janice, Olga, Ms. Rachel, Ruth, Euphe, and Chapo. Dr. Pombo was born and raised in Miami, where Spanish was her first language. She is fluent in both English and Spanish. She also loves everything related to JLO, Pitbull, and Jimmy Buffett.
Cristin Rieskamp
DVM
Lidia Rivas
DVM
Management
Joey Knudstrup
CEO
With more than 20 years of experience, Joey has worn many hats in the veterinary profession. He started out as a volunteer, then worked his way up to kennel technician, then veterinary technician, then manager. Joey has served in a management role since 2013, and in that time, he has relocated and expanded an animal hospital while simultaneously managing a 4-doctor practice. In addition, Joey has worked for both private and corporate veterinary hospitals, taking on roles as a receptionist, technician, manager, and practice owner.
Joey is happily married to his wife Tiffany, and together they have two children and a mixed breed dog named Lava. Joey’s hobbies include spending time with his family, fishing, being out on the boat, and camping.
Josie Tyree
Regional Director of Operations
With a deep passion for empowering leaders, Josie serves as a Regional Director of Operations, dedicated to fostering high-performing teams and driving organizational excellence. With 5+ years of experience in operational leadership, she has developed a people-first approach, ensuring that those in leadership positions are equipped, inspired, and supported to bring out the best in their teams.
At the core of Josie’s leadership philosophy is servant leadership—the belief that true leadership is about serving, supporting, and uplifting others. By fostering a culture of collaboration, accountability, and continuous growth, she helps leaders cultivate environments where both employees and businesses thrive. Throughout her career, Josie has successfully led multi-site operations, driven strategic initiatives, and championed leadership development programs that enhance engagement and performance. Known for an unwavering commitment to developing leaders who lead with purpose, Josie takes pride in mentoring others to become transformational in their own leadership journeys. Outside of work, she is married to her Husband, Darrell, and has a daughter named Mia. She has a plethora of animals on her farm that she loves, and many hobbies that help keep her bucket full!
Kellie
Hospital Manager
Kellie is a Florida native, and she grew up in the country surrounded by animals. They became a fixture in her life, with her raising animals for 4-H or FFA, raising food animals for her family, and raising pets. She has been a part of the veterinary field since 1998. Kellie has an AA in wildlife technology and an AA in forest ecology, and she was voted FVMA team member of the year in 2020. She loves building long-lasting relationships with her clients and patients based on a foundation of trust and understanding. One of the most rewarding aspects of her role is helping other technicians develop strong skills and a good work ethic so they can grow their love and passion for the veterinary field.
Kellie has a virtual menagerie of pets at home: 7 dogs (all rescues), 3 cats (2 that are special needs with limited sight), a ball python names Paisley, a Kuni Kuni Pig named Willie, 2 goats (Radar and Klinger), and three parrots Clover, Alfredo, and Sunny. Plus a small herd of beef cattle. In her free time, Kellie is a 4-H leader for a youth dog club and a fire commissioner for Duette. She also loves going to cow shows with her daughter, doing anything outside, and hunting.
Amanda
Marketing Manager
Amanda is a born and raised Floridian who has always had a love for animals. She joined Keystone in early June 2024. While she’s only been in veterinary medicine for a couple of years, she has learned a lot and is eager to learn more. Amanda and her partner have two dogs of their own (Jax and Peach), and they hope to have more in the future.
Ashley
Development and Compliance Manager/CVT
Ashley earned her vet tech certification through St. Petersburg College, where she also received a Certification of Excellence in anesthesia. Since she was about 8 years old, she knew she wanted to work in the veterinary field. Steve Irwin inspired her, and today, her love for animals has only grown stronger. Ashley’s favorite aspects of her job include having a great team to work with, interacting with her patients, and giving pet owners the help they need to care for their companions. It is also rewarding to be able to use her knowledge to keep pets healthy and put her best effort into healing sick or injured pets. She loves helping animals and people live happy, healthy lives. Ashley wouldn’t trade her job for anything!
At home, Ashley has a wonderful, supportive family, including a bunch of unique and adorable pets: Marina, a Border Collie mix; Bobber and Barnacle, both Pomeranians; Goose, a green cheek conure; Tiki, a crested gecko; Barry, a Cape parrot; Paul, a slider turtle; Mufasa, a ball python; Bazooka, a corn snake; and (last but not least), Cricket the Chinchilla. In her free time, Ashley enjoys hunting, fishing, boating, drawing, and painting.
Core Technicians
Christina
Dr. Rieskamp's Core Technician
Christina is currently attending school to become a CVT. She has worked with animals for as long as she can remember, starting at a boarding facility where she spent a couple of years, to moving to the more medical side of veterinary medicine to help animals and educate pet owners. Christina loves learning something new every day at the practice being a part of the process during X-rays, surgeries, and other procedures, and seeing animals get better.
At home, Christina has two dogs: a Boxer named Bruno, and a red Australian Shepherd named Cora. Christina enjoys training her dogs, hiking, paddle boarding, fishing, and snorkeling.
Brook
Dr. Sego's Core Technician
Brook has always had a deep connection with animals. Growing up on a farm, she was surrounded by a variety of species, from horses and cows to peacocks and pigs. This lifelong passion naturally led her to a career in the veterinary profession, where she combines her love for animals with a keen interest in the science behind veterinary medicine.
As a veterinary technician, Brook finds fulfillment in helping pets stay healthy and happy. Whether assisting in treatments or providing comfort to patients, she enjoys every aspect of her role. The most rewarding part of her job is seeing pets recover—knowing she played a part in getting them back to feeling their best.
At home, Brook is a proud mom to her daughter and shares her life with a red-eared slider named Hermie and a group of beloved barn cats. Outside of work, she enjoys horseback riding, gardening, and spending time with family. An accomplished equestrian, she has experience in competitive horse showing and training. When it’s time to unwind, she’s a fan of romantic comedies, all genres of music, and anything pasta-related.
Jessie
Dr. Rivas's Core Technician
Jessie has loved animals since childhood, when her curiosity about nature inspired her to try helping an injured lizard. That early spark grew into a career in veterinary medicine, and she completed her technician training at Pima Medical Institute in 2014.
At Parrish Veterinary Clinic, Jessie values the supportive, team-focused environment and takes pride in being an advocate for animals. She finds fulfillment in knowing patients receive the care they need, which is sometimes life-saving, and in helping strengthen the bond between pets and their families.
A San Diego native and the oldest of three siblings, Jessie now shares her home with her pets: Dale, a Shih Tzu with one tooth; Liz, a rescued bearded dragon; Olivia, a calico cat with a lazy eye and a dog-like personality; and Bob, a uromastyx lizard.
Outside of work, Jessie enjoys exploring new restaurants and coffee shops, spending time with friends at the beach or pool, and relaxing with her dog. She is especially proud of unique career moments, such as performing a custom procedure on a hedgehog and obtaining blood from a snake, milestones that highlight her skill and dedication.
Chrissy
Dr. Pombo's Core Technician
Chrissy earned her AAS in veterinary technology from Parkland College in IL. She grew up with and took care of lots of stray cats and always knew that working with animals was her destiny. Working in the veterinary field offers her a healthy mix of keeping healthy pets healthy, and restoring sick or injured pets back to health. Chrissy’s favorite part of being on the Parrish team is working alongside other people who are equally passionate about helping animals. On a technical level, she loves doing blood draws and placing IV catheters.
At home, Chrissy shares her life with a family of pets: Mia, a Pitbull/Hound mix; Stanley, a Havanese; Bruno, a French Bulldog/Boston Terrier mix; and Ashie the cat! Fun fact–all of Chrissy’s dogs are the same colors (black and white). When she isn’t caring for her patients, Chrissy enjoys being outdoors, staying active, playing piano, and drawing and painting.
Veterinary Technicians
Emily
Veterinary Technician
Emily grew up around animals, and her mom worked with animals practically her whole life, so it was only natural for Emily to follow in her footsteps. She was also involved in 4H and FFA before entering the veterinary field. One of her favorite things about. working at the practice is getting to know all the animals and their personalities, and helping them and their owners feel better than when they walked in.
Emily has two rescue dogs, a Swiss Shepherd/American Bulldog mix named Shaggydog and a German Shepherd mix named BG. She also has a cat called…The Cat. Shaggy was raised from just two weeks old and has a random bald spot for no reason, whereas BG has unlimited fur.
In her spare time, Emily enjoys drawing and painting, hiking, writing, playing guitar, photography, and reading.
Ashley
Veterinary Technician
Ashley is a Technician’s Assistant and is currently pursuing her Certified Veterinary Technician (CVT) credentials. Her passion for veterinary care was ignited during Hurricane Irma, when she volunteered at a veterinary clinic and cared for numerous cats. This experience deepened her love for animals and gave her a profound sense of purpose. Ashley began her journey in the veterinary field in June 2017 and has committed to continuous learning and growth within her role.
Ashley is the proud pet parent to two dogs, Luna and Ginny, and six cats, Steve, Bean, Angie, Axel, Toby, and Toto. Additionally, her family includes seven birds. In her free time, Ashley loves listening to music, particularly tunes by Twenty One Pilots, and reading books by Cassandra Clare. She is also an avid Marvel movie fan. She also enjoys outdoor activities, playing with her dog, visiting the beach, and painting.
Brittany
Lead Surgery Technician
Brittany earned her Bachelor’s degree in Environmental Science and has always had a deep love for animals. Her journey into the veterinary field began as a Client Service Representative, and through dedication and hard work, she transitioned into her current role as a Veterinary Technician. Brittany is passionate about growing in the veterinary field and is actively working toward becoming a Certified Veterinary Technician (CVT).
At Parrish Veterinary Clinic, Brittany loves working alongside a kind, knowledgeable, and supportive team. Her favorite part of her role is continually learning, helping pets feel comfortable and loved, and fostering strong communication with pet owners to ensure they feel at ease.
Brittany shares her home with two beloved pets: Surf, a German Shepherd/Rottweiler mix, and Crouton, a Siamese mix cat. Outside of work, she enjoys spending time at the beach, staying active with outdoor activities and fitness, visiting coffee shops and breweries, and cooking delicious meals.
Paige
Veterinary Technician
A lifelong passion for animals and medicine led Paige to her role as a veterinary assistant at Parrish Veterinary Clinic. She earned her associate degree in Business Administration from Mohawk Valley Community College. Driven by her desire to make a meaningful difference in the lives of pets, Paige followed her heart into the veterinary field. Each day in her role brings new learning opportunities, which she embraces with enthusiasm. For Paige, the most rewarding part of her work is knowing she’s made a positive impact—both for the pets receiving care and the people who love them.
Andrea
Veterinary Technician
Andrea’s journey into veterinary medicine started with a strong bond she shared with her cat, Phoebe. That connection sparked a passion for animal care and led her to pursue hands-on experience through her education at Shawnee State University and Mountwest Community & Technical College.
As a veterinary technician, Andrea is dedicated to making every patient feel safe and comfortable, whether they’re here for a routine visit or something more serious. She finds the most fulfillment in learning new ways to help pets and continuing to grow in her role.
Andrea shares her life with Tobi, a one-year-old giant Schnoodle with a big personality. When she’s not at the clinic, Andrea enjoys spending time with Tobi, playing games, hitting the gym, and getting lost in her favorite book Looking for Alaska, or a Harry Potter movie marathon.
Emily
Veterinary Technician
Emily began her journey in veterinary care at just 17 years old, when a routine visit to her local vet turned into an unexpected opportunity. After picking up her dog from a spay appointment, she asked if they were hiring and happened to catch the attention of the manager. She was hired almost immediately and quickly discovered her passion for helping animals.
Now as a Veterinary Technician Assistant at Parrish Veterinary Clinic, Emily finds joy in supporting pets through their healing journeys and loves the sense of accomplishment that comes from seeing a sick patient recover. She also enjoys learning the day-to-day workings of the clinic and appreciates being part of a team that shares her commitment to pet care.
Originally from a military family, Emily recently moved to the area with her mom. She shares her life with three dogs: Sophie, a sweet 16-year-old Bichon; Chunk, a playful Goldendoodle who bounces everywhere he goes; and Jackson, a loyal Heeler mix rescued in Alabama. Outside of work, Emily enjoys painting, going to the beach, walking with dogs, and relaxing with Netflix or a good book—especially The Alchemist. She’s proud of buying her first car and making the bold decision to move across the country to build a better future. Emily is excited to be part of the Parrish Veterinary Clinic team and looks forward to growing alongside her fellow animal care professionals.
Micah
Veterinary Technician
Micah joined Parrish Veterinary Clinic in 2025 and brings enthusiasm and curiosity to every day on the job. She enjoys learning new skills, meeting pets of all kinds, and seeing the difference quality care makes for both animals and their families. For her, the most rewarding part of her work is watching a pet recover and witnessing the joy that brings to their owners.
Micah grew up in a large family as one of six children, and she is proud of her Puerto Rican heritage. Spanish is her first language, and outside of work she enjoys reading, swimming, and music. At home, she shares life with her dog Juniper, two cats named Roux and Bingo, and a bearded dragon, Kalamity.
Tatyana
Veterinary Technician
Tatyana became part of the Parrish Veterinary Clinic team in 2025, inspired by her very first rescue cat, Diva. That early experience fueled her passion for helping pets feel safe, loved, and well cared for. She takes pride in growing her skills and celebrates milestones in her career, including her first successful catheter placement on a dachshund. She has been in the field since 2022. Tatyana is working towards a CVT certification and is looking forward to growing with Parrish Vet Clinic Team.
When she’s not working, Tatyana enjoys spending time at the gym, playing games at home or at arcades, and winding down with Netflix. She shares her home with a lively group of pets, including three cats—Nala, Aziza, and Beerus—and a dog named Coco.
Katherine
Veterinary Technician
Katherine joined the Parrish Veterinary Clinic team in 2025 and brings a special interest in advanced technology to her role. She is certified as a Veterinary Medical Laser Safety Officer, and she enjoys expanding her expertise while supporting the health of patients every day.
Away from the clinic, Katherine likes pottery, video games, and reading. Her home is full of animal companionship with three dogs, six cats, and nine chickens, all of which keep life interesting and fun.
Emma
Veterinary Technician
Emma is a senior at Parrish Community High School and a veterinary technician assistant at Parrish Veterinary Clinic. Surrounded by large and small animals growing up, she developed a strong passion for agriculture and is now pursuing her Animal Science certification.
She enjoys gaining hands-on experience in the clinic, supporting the team, and helping patients feel their best. A sixth-generation Floridian and Parrish native, Emma is active in her community and serves as District President for Future Farmers of America, with four published articles to her name.
At home, she cares for her pets: Princess Peanut the cat, Rosebud the Kerr dog, McDreamy the Red Angus steer who loves bananas, and a flock of white crested black polish chickens. In her free time, Emma enjoys crafting, reading, and FFA activities, and she looks forward to continuing her journey in veterinary medicine.
Reception
Aliyah
Receptionist
Aliyah brings warmth, energy, and a love for animals to every client interaction at Parrish Veterinary Clinic. She began her journey in the pet care field at Bayside Pet Resort, where she discovered that her passion leaned more toward helping animals than anything else. Since then, her career has remained focused on the pet industry.
As a receptionist, Aliyah enjoys meeting all the new puppies and kittens that come through the doors. She takes pride in being efficient, reliable, and prompt, as well as ensuring clients feel supported and their visits go smoothly. For her, the most rewarding part of the job is knowing she’s contributed to a positive experience for both pets and their people.
Outside of work, Aliyah is a self-taught nail technician and loves spending time with her three-year-old son. She comes from a vibrant, blended family with siblings ranging from six to twenty-six years old. When she has a moment to relax, tacos and the A Court of Thorns and Roses book series are a few of her favorite things.
Bianca
Reception
Bianca brings a warm and welcoming energy to the Parrish Veterinary Clinic team as a dedicated receptionist. Bianca’s love for animals has been a lifelong passion. Growing up surrounded by all types of animals, she developed a heartfelt connection to them, which inspired her dream of working in the veterinary field.
Bianca’s favorite aspect of her role is building connections with clients, their pets, and her coworkers. She takes pride in creating a comforting and positive experience for everyone who walks through the clinic doors. Outside of work, Bianca is a devoted family person who cherishes her children, pets, and time spent with loved ones.
At home, Bianca shares her life with five pets: Nala and Boudro, her happy and energetic pitbulls; Peppa, a sweet shih tzu who adores her grandma; and two adopted cats, Milo and Garfield, who have brought extra joy to her family. In her free time, Bianca enjoys spending quality time with her children, pets, and family on their ranch, where they create lasting memories together.
Allison Malecki
Receptionist
Allison brings a lifelong love of animals and a diverse background in veterinary support to her role as receptionist at Parrish Veterinary Clinic. Her journey in the field began with a year as a kennel technician, followed by two years as a veterinary assistant. These early experiences, paired with a childhood fascination with animals and strong family support, have shaped her goal of becoming a zoologist.
Currently working toward her Associate of Arts degree in Biology/Zoology, Allison enjoys meeting new patients and being part of a compassionate, collaborative team. She finds it especially rewarding to guide clients through their concerns and witness their pets improve over time.
At home, Allison shares her life with several fish, two turtles named Mountain and Range, and Buck, a resilient Chihuahua-Terrier mix she rescued a year ago. In her free time, Allison enjoys horseback riding, reading, journaling, and spending time outdoors. She’s also proud of her eight-year involvement in FFA, where she earned numerous medals showing rabbits and cows.
Danielle
Lead Reception
Danielle is a dedicated receptionist at Parrish Veterinary Clinic, where she combines her passion for animals with her commitment to exceptional client service. With a lifelong love for animals and a desire to help both pets and their families, Danielle finds her role especially fulfilling. She enjoys interacting with clients, sharing in their love for their pets, and providing comfort during stressful moments. Whether welcoming patients or offering reassurance to worried pet owners, she strives to make every visit a positive experience.