Dr. Monica Muriello

Dr. Monica was raised in La Crescenta, CA and completed her undergraduate degree in Animal Science at Cal Poly Pomona. She graduated from UC Davis in 2014 and completed a small animal internship at VCA Loomis Basin Veterinary Clinic in 2015. She is experienced in emergencies, internal medicine, surgeries and general small animal medicine. Dr. Monica is very personable and anxious to emphasize general veterinary care for a better work/life balance. She has a true passion and love for animals and enjoys getting to know her clients and their pets. Dr. Monica lives locally and has a young family, husband and of course many pets. She enjoys hiking with her family, travelling with her husband and taking long walks and bike rides around her community.

Dr. Dayna Mills

Dr. Dayna Mills
Dr. Dayna Mills was born and raised in Temecula, CA. She completed her undergraduate work at UC Davis. She then attended veterinary school at the University of Illinois at Urbana-Champaign and graduated in 2014. She completed an internship at Sacramento Veterinary Referral Center in 2015, before starting to practice North of Sacramento. Dr. Mills and her husband, Brady, have a Brittany Spaniel named Gracie and two Great Danes named Monty & Gunnar. Together they enjoy watching movies, playing video games, playing with their dogs, and doing projects around the house. In 2008 she was diagnosed with MS (Multiple Sclerosis), but she refuses to let it stop her from doing what she loves. Her special interests include internal medicine, toxicology, endocrinology, and client education.


Hospital Manager & Registered Veterinary Technician

Angie’s family has been clients here from the beginning (1981) and we have watched her grow up. You could say we groomed her for her job. In actuality it is her natural talent and sense of humor that make her so valuable. She has been with us since 1996. She is Chief Hospital & Office Manager, as well as a Registered Veterinary Technician. Angie has a salt water aquarium and a lab mix named “Bear.” Angie loves to go to the ocean, take hikes, go camping, and spend time with her family and life partner, Paul.


Veterinary Assistant

Janet has been here since July 2017 and comes from many years of experience in the veterinary field. Her journey began in 1984 as a ROP student studying Animal Science. She soon realized that her true passion and purpose in life was to help care for animals. Janet enjoys the outdoors, and is a mother of two adult children, and grandmother of three girls. She has two cats, Scooter and Cow, and a yellow lab, Riley. She is also a “part time” mommy to our hospital cat, Burnie.


Veterinary Assistant

She’s back!!! Brittany is a return employee with over 15 years of experience in the veterinary world. Her love of animals and adoration of Angie is what brought her back to Sunset Whitney Vet, and we sure are happy that she returned home! Brit has two cats, Simon and Joseph, and two dogs, Sid and Tallulah.


Chilly is our cockatiel that was abandoned on our doorstep in January 2003. He’s quite lively, and will sing The Andy Griffith Tune and say Pretty Bird, on his terms of course!


Burnie came to us in November 2018, as a victim of the Camp Fire. His paws, face, and back were burned. Within one week of having him here, it became quite clear that he fit right in, and he became part of our family.