Heart River Animal Hospital, PC
4415 Memorial Highway,
Mandan, ND 58554
Phone: (701) 663-0123 | Fax: (701) 663-0100
Heart River Animal Hospital, PC
4415 Memorial Highway,
Mandan, ND 58554
Phone: (701) 663-0123 | Fax: (701) 663-0100
Dr. Del Rae Martin is a proud North Dakota native from the Minot area, with an impressive career that spans decades of veterinary practice. She earned her Bachelor of Science in Animal Science from Iowa State University in 1981 and went on to complete her Doctor of Veterinary Medicine degree in 1985. Dr. Martin practiced in the Chicago suburbs for eight years before returning to North Dakota. She was a partner at Bismarck Animal Clinic and Hospital until 2001, and then joined Heart River Animal Hospital in January 2002.
Dr. Martin is currently “owned” by an adopted stray cat named B.B. (Billy Bob), a mischievous orange tabby who lost his tail in an accident but still manages to cause plenty of trouble. Outside of veterinary care, Dr. Martin has a passion for quilting and regularly exhibits her handmade quilts in local and national competitions. Her beautiful quilts can often be seen at the North Dakota State Fair. She’s also an avid gardener, spending her free time tending to her plants and enjoying the outdoors.
A respected member of the veterinary community, Dr. Martin is a member of both the American Veterinary Medical Association and the North Dakota Veterinary Medical Association, where she served as President and Legislative Advocate. In 2012, she was honored as the North Dakota Veterinarian of the Year for her outstanding contributions to the field.
We’re proud to have Dr. Martin as a key member of our team, bringing her expertise, dedication, and passion to Heart River Animal Hospital.
Dr. Amanda Uran was born and raised near Minot, ND, on a hobby farm where she grew up surrounded by cows, horses, sheep, and barn cats. After completing her undergraduate studies at NDSU, Dr. Uran ventured south to Kansas State University, where she earned her Doctor of Veterinary Medicine degree in 2016. The rolling plains of North Dakota called her back, and she worked as a mixed animal veterinarian at New Salem Veterinary Clinic from 2016 until early 2021, when she joined the Heart River Animal Hospital team.
Dr. Uran’s growing family includes her hardworking husband, their lovely daughter and son, and their three dogs—and perhaps a cat or two! In her free time, she enjoys hiking, horseback riding, painting, and crafting. She has a goal of visiting all the national parks, including the more remote and hard-to-reach ones.
Her passion for animals and dedication to her craft make her a wonderful fit for our team, and we are so fortunate to have Dr. Uran at Heart River Animal Hospital.
Dr. Madison Schmidt graduated from the University of Minnesota College of Veterinary Medicine in 2024. She grew up in the Bismarck–Mandan area and is excited to return home to serve the community that inspired her passion for veterinary medicine.
Dr. Madison has a special love for cats and enjoys building strong relationships with both her feline patients and their owners. She shares her home with two cats of her own, who keep her busy and entertained outside of work.
Dr. Madison is dedicated to providing compassionate, high-quality care and looks forward to forming lasting relationships with clients and their pets. We are proud to welcome Dr. Madison to our practice and are excited to have her as part of our team.
Arielle’s journey with Heart River began in March 2016, shortly after she graduated from the NDSU Veterinary Technologist program in 2015. Originally from Minot, ND, she has continuously been surprised by the diverse challenges and rewards that come with her role. Every day is a new learning experience for Arielle, and her adaptability and passion for animal care make her an invaluable member of our team.
Outside of the clinic, Arielle keeps herself busy with a variety of hobbies. She enjoys spending quality time with her family, crocheting, playing video games, and even tending to her garden. When she’s not creating, you might find her painting or diving into the Well-Educated Mind reading list with her best friend.
Arielle’s home is also a busy place, as she’s managed by a crew of four cats—Baja, Korradin, Honda, and Calcifer—who ensure she’s always kept on her toes.
We’re grateful to have Arielle’s warmth, skills, and dedication as part of the Heart River family!
Sadie joined our team in September 2016, after graduating from NDSU in the spring of the same year. Raised on a hobby farm near Oakes, ND, Sadie’s love for animals runs deep—whether they’re furred, scaled, or somewhere in between. Her natural affinity for creatures of all kinds makes her a perfect fit for our practice, and she’s proud to share her home with a diverse menagerie of animals.
When she’s not busy caring for animals at work, Sadie has a variety of creative outlets. She’s an aspiring baker, soap maker, writer, and gardener—always exploring new ways to bring beauty and creativity into her life. Outside of her hobbies, you’ll often find Sadie camping or hiking, embracing the great outdoors whenever she can.
Sadie’s country roots, combined with her passion for both animals and creativity, make her an essential and cherished part of our team.
Originally from Gackle, ND, April has been an essential part of Heart River Animal Hospital for a total of eight years. After attending NDSU, she worked in Minot for two years before joining our team. April took some time off to focus on being Super Mom to her two wonderful children, Aidan and Ellis, before returning to Heart River in 2023, bringing with her even more life experience and energy.
April’s dedication to her career and family is matched only by her sense of humor—did you know that April wasn’t actually born in April, and her cat, “August,” wasn’t born in August? It’s a fun coincidence that always gets a laugh around the office!
Outside of work, April loves to unwind with a good book, dive into digital scrapbooking, and explore new places through travel.
She brings the same enthusiasm to both her personal and professional life, making her a cherished part of the Heart River team.
Nicole joined the team in June 2025. She has a strong love for all animals, with a special passion for cats. Nicole has a special interest in animal nutrition and enjoys helping support pets’ health through proper dietary care.
Her calm, compassionate nature makes her a great support to both patients and their owners.
Lindsey joined the team in June 2025 as a Veterinary Assistant. She has a genuine love for all animals (with a special soft spot for dogs) and brings a positive, helpful attitude to everything she does.
Lindsey is especially interested in surgery and enjoys being hands-on and learning new skills in a clinical setting. Outside of work, she’s a proud pet parent to a Pomeranian named Frankie.
Always eager to help wherever she’s needed, Lindsey is a valued and compassionate presence on the team.
Since joining our team in July 2021, Hannah has brought her unique blend of organization, experience, and care to her role as Office Manager. With a background as a licensed veterinary technician, she’s not only skilled in managing the day-to-day operations but also has a deep understanding of animal care, which adds a special touch to her work.
Outside of work, Hannah is an animal lover through and through. She shares her home with two dogs, one cat, and even a flock of sheep—so when she's not keeping our office in top shape, she's managing her own little farm!
Jane joined our team in August 2024, bringing her passion for animals and customer service to the role of Client Services Representative. A longtime animal lover, Jane’s dedication to helping both pets and their owners shines through in her work. Outside of the office, she shares her life with two dogs, who are the center of her world.
With her friendly demeanor and love for animals, Jane is already making a positive impact at Heart River, and we’re excited to have her as part of our team!
Dana joined our team in February 2025, bringing a warm and welcoming presence to Client Services. As a proud dog owner, her genuine love for animals and dedication to exceptional service shine through in everything she does. Dana is committed to ensuring every client and pet feels valued, comfortable, and truly cared for from the moment they walk through our doors.
We’re thrilled to have Dana as part of the Heart River family and look forward to the many positive contributions she will continue to make!
Marie joined our team in March 2026 as a Customer Service Representative and Veterinary Assistant. With a passion for animal care and client support, they quickly became a valued part of our hospital family.
Currently, Marie is working toward becoming a Veterinary Technician and is excited to continue expanding their knowledge and skills in the veterinary field.
While they have a soft spot for dogs (especially since they have three of their own at home!), they think cats are pretty great too. In truth, they love animals of all kinds and are dedicated to helping every patient feel safe, comfortable, and cared for.
When not at work, you’ll likely find them spending time with their pups and enjoying everything that comes with being a proud dog parent.
