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Our Team

The Staff Members


Dr. Krisiti Darrow DVM


Dr. Darrow knew she wanted to become a veterinarian from the time she was in elementary school. As an outstanding student, she earned a scholarship to Oklahoma State University and graduated as an Honors Student with a B.S. in biomedicine in just three years. She immediately went to veterinary school and she truly loves her career in a field where she gets to take care of animals every day. She takes pride in offering the best care possible to pets - answering emergency calls and even driving to the clinic at crazy hours to check on sick animals. Outside of work, Dr. Darrow loves to spend time with her family, love on her own animals, read and watch Disney movies. She has two beautiful daughters who are all grown up now and who you likely have seen wandering around the clinic since they were one and two years old. 


Brittany Ross


Brittany has been working at the clinic since 2015. She started out as kennel help and worked her way to assisting with the care of your pets in the back before eventually taking over as the most organized receptionist we've ever had. Brittany is our go to gal for crafty occasions and loves to love on your fur babies.


Kathryn Vaughn


Kathryn is our second receptionist at the front of the hospital. We've loved having her on our staff to support office work as well as veterinary assistance as needed. Kathryn is a wonderful mama of two with another little one on the way!


Sami Martin

Veterinary Assistant

Sami supports Dr. Darrow in the back with exams, surgeries and much more. With a whole zoo of animals of her own, Sami is dedicated to caring for your fur babies the same way she cares for hers. She has two beautiful daughters who never fail to make us smile. 


Heather Williams

Office Manager

Heather is..well..everything! From supporting Dr. Darrow on the accounting side of things, to payroll, uniforms and so much more - Heather is so very important to ensuring that Newcastle Animal Hospital runs smoothly. Heather became part of the family after being a home nurse for both of Dr. Darrow's parents and we never want to know a life without her. 

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