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Animal Birth Control Spay Neuter & Pet Care Clinic
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Meet Our Veterinarians in Tucson, AZ


Alan Sibinic DVM

Alan Sibinic DVM — Animal Doctor  in Tucson, AZ
Dr. Sibinic graduated from Michigan State University in 1975. Dr. Sibinic practiced in Michigan treating companion and farm animal for many years before moving to Tucson in 2000. Dr. Sibinic came to work for ABC in July of 2015. Dr. Sibinic enjoys the outdoors and the warmer weather that Arizona has to offer.

Paul Pullen DVM

Paul Pullen DVM — Animal Doctor  in Tucson, AZ
Dr. Pullen graduated WSU 1975 Worked at AZ vet emergency service with Dr. Finkenbine and also worked at the Humane Society spay neuter. In 1980 Dr. Pullen ran Low Cost Spay Neuter Clinic. Dr. Pullen is a huge asset to the team at ABC assuring your pets are taken care of and live long healthy lives!

Christopher Miller DVM

Christopher Miller — Animal Doctor  in Tucson, AZ
Dr. Chris Miller joined the ABC team in 2011. Dr. Miller is a huge asset and a great team player! Dr. Miller is dedicated to the goal of minimizing over pet population by spay and neutering and is one of our main spay/neuter surgeons!

Carlotta Groves DVM

Carlotta Groves DVM — Animal Doctor  in Tucson, AZ
Dr. Carlotta Groves comes from the Carolinas in the deep south, a place where people say what they mean and mean what they say. She graduated with honors from Clemson University in South Carolina and attended the University of Georgia College of Veterinary Medicine, where she graduated in the top seven of her class. She then went on to get her PhD, also at the University of Georgia. Afterwards, Dr. Groves worked at doing successful research at the University of Arizona for several years. Dr. Groves also worked with both large and small animals in the states of California and Texas for several years as well as owning her own mobile mixed animal practice. Her fondness for small animal veterinary medicine led her back to Arizona, where she lives with her husband, two dogs, cat, and two horses.

Jenee McWaters DVM

Jenee McWaters DVM — Animal Doctor  in Tucson, AZ
Bio coming soon!

Roger Finkenbine DVM

Roger FInkenbine DVM — Animal Doctor  in Tucson, AZ
Dr. Finkenbine received his DVM in 1974 at the College of Veterinary Medicine at Ohio State. He came directly to Tucson right out of OSU and ended up at the veterinary emergency service for two years before starting the first cat only clinic in Tucson in 1976. Dr. Finkenbine owned and operated Feline Ltd Cat Clinic until he sold it and retired in 2004. Dr. Finkenbine has worked at Animal Birth Control for the last 5 years vaccinating dogs and cats at their vaccination clinics.

Patrick Mares-Ziehmn - DVM

Patrick Mares-Ziehmn DVM — Animal Doctor  in Tucson, AZ
Dr. Patrick Mares-Ziehmn grew up in Los Alamos New Mexico and moved to Arizona to pursue his undergraduate degree at Northern Arizona University. After graduating alongside his wife Dr. Tami Mares-Ziehmn they moved to Washington and obtained their DVM at Washington State University. Following veterinary school he worked at a couple of small animal practices in New Mexico and Arizona where he saw exotic pets and zoo animals in addition to cats and dogs. Outside of veterinary medicine Dr. Patrick and his wife Dr. Tami enjoy hiking, biking, reading, and tending to the numerous plants in their back yard. Dr. Patrick was drawn to ABC Pet Care because here he is able to provide quality care at a cost that people can afford.

Tami Mares-Ziehmn - DVM

Tami Mares-Ziehmn DVM — Animal Doctor  in Tucson, AZ
Dr. Tami Mares-Ziehmn has been working with us since August 2017 and is one of our primary spay/neuter surgeons. She graduated from WSU in 2014 and worked two years in general practice before discovering her passion in surgery and the desire to help decrease the pet overpopulation. She lives with her husband, Dr. Patrick, two cats, Dante and Lyra, two dogs, Rio and Kiki, two rats, Shadow and Flare, a corn snake named Tinder, and two fish tanks full of tropical fish.

Lori Haas DVM

Jenee McWaters DVM — Animal Doctor  in Tucson, AZ
Bio coming soon!