Meet the Doctors


Dr. Rachel McKague grew up in both California and Colorado. She spent her childhood obsessed with horses, and rode as often as she could. Her passion for horses led her to pursue her Bachelor's degree in Equine Sciences at Colorado State University. It was after high school that she was granted admission into the VetStart program, which guaranteed a spot in the veterinary program at Colorado State University secondary to her excellent academic standing. This program and her undergraduate bachelor's degree helped make her dream of becoming a veterinarian more tangible. After obtaining her Doctorate degree in Veterinary Medicine from Colorado State University she decided to move to beautiful Arizona in 2013 and now resides in the Phoenix/Scottsdale area with her husband and energetic cockapoo.

Dr. McKague has practiced as the Medical Director of a small animal hospital in Cave Creek and most recently worked as an associate veterinarian in Yuma Arizona to deliver much-needed veterinary care to an underserved community. She is grateful to have achieved her lifelong dream and is honored by the trust her patients and their people put in her. She treasures the long-term relationships she develops with her clients, and the capability to collaborate with her colleagues to ensure she continues to provide the best care possible to her patients. She has fostered a special interest in internal medicine, treating and managing Valley Fever infections, and excels at all aspects of canine and feline wellness.


Dr. Jensen grew up in Westchester County, just north of New York City. She attended Muhlenberg College in Pennsylvania for undergraduate studies before obtaining her doctorate from Midwestern University. She did not miss the east coast winters and decided to make Arizona her new home. Dr. Jensen has a strong interest in preventative care, feline medicine and dentistry.

She shares her home with two cats, Jelly and Bean and enjoys cooking, baking and going to concerts with her partner Curtis.


Dr. Irina Sirota is originally from Ukraine, but has moved around quite a bit prior to settling in Arizona. She obtained a B.S. in Microbiology at California State University, Northridge followed by her doctorate at Midwestern University in 2020. Her professional interests in veterinary medicine include internal medicine, soft tissue surgery, dentistry, and preventative care. She lives with her significant other, three cats and two dogs. Dr. Sirota enjoys traveling, hiking, reading, or simply catching up on her favorite shows. She is looking forward to getting to know you and your furry family.


Dr. Thomas was born in Las Vegas, Nevada and grew up in Phoenix. She received a B.S. in Microbiology from the University of Arizona and graduated from Washington State University with her doctorate in 2023. After four years in Washington, she decided to return home to the desert warmth. Professionally, Dr. Thomas has an interest in feline medicine, internal medicine, preventive care and dentistry.

Dr. Thomas resides in Scottsdale with her senior cat Elsie and her small terrier Muffin. She enjoys hiking, traveling, yoga and reading.

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