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Dr. Ross Lirtzman established Veterinary Surgical Specialists of Scottsdale in 2004 and Animal Specialty Group of Scottsdale in 2010. Arizona Canine Orthopedic & Sports Medicine (ACOSM) was created in 2012 and has achieved a superior reputation among pet owners and veterinary professionals alike.
We have three, academically-trained and experienced board-certified surgeons, including Drs. Lirtzman, Trumpatori and Petrovsky and the support of an outstanding team including friendly office staff, gentle veterinary assistants, and highly skilled vet techs.
Located in Scottsdale, AZ, we’re proud to serve our local community, central Arizona and the southwestern region of the United States. We’re grateful for the clients and patients who travel to us from out of state.
Surgeons and pet owners have the same goals - to see companion animals jumping, playing, running, and living their best lives. When pets are happy, so are their people, and it's that simple.
Our Facility
The ACOSM atmosphere reduces stress and maximizes comfort for you and your pet. Our waiting areas, treatment rooms, imaging, diagnostics, and operating rooms rival some human practices and surgery centers.
Whether you're visiting or bringing your pet for an appointment, you can stay connected within our comfortable WiFi-connected reception area and private family waiting room.
We're proud to offer a solution called WatchDog™, which enables owners to virtually stay with pets while undergoing surgery. We've equipped each operating room with a live, real-time webcam. Watch your pet's surgery from our comfortable, private consultation suite. Unable to stay? No problem. Simply log in using your password and view from anywhere using a computer, cell phone, or tablet. Learn more about WatchDog™.
We Care About You, Too!
Whether your dog is a worker, an athlete, or a champion at relaxing in the sunshine, we'll do our best to get them back to doing things they love.
You know your pet better than anyone. We're happy when pet owners want to share in decision-making. We vow to treat you with honesty, kindness, and respect. Consultation appointments give pet owners ample time to ask questions, and your surgeon will provide thoughtful evidence-based answers. Our goal is to turn confusion into confidence so you can feel good about the decisions you make for your pet.
No matter whom you meet in our facility, know that we're pet lovers, too! While your furry friend is in our care, know that we'll treat them with the same gentleness and love we give to our pets.
The Big Day
The day will come when the surgeon says, "Your pet has fully healed!" You'll eagerly drive home, thrilled to set them free in the yard. You've been waiting for the moment when you could encourage them to run for the first time. "Go ahead, buddy – PLAY!" The twinkle in their eyes will return, and in a flash, they're running with ease. These magical moments bring tears to dog owners' eyes because it's a proud moment when you'll see proof of how well you've done for your pet, and you'll know you did a super job with their recovery!
Meet Our Team
Dr. Ross Lirtzman, DVM, DACVS
After graduating from Brown University in 1986, Dr. Ross Lirtzman received his veterinary degree from the University of Illinois College of Veterinary Medicine in 1990. He completed a one year rotating internship at the University of Minnesota Veterinary Teaching Hospital and between 1991 and 1995, he was a resident, chief resident and lecturer in Small…Click here to read more.
Dr. Brian Trumpatori, DVM, DACVS-SA
A native of New York, Brian obtained his undergraduate degree from Cornell University before moving south to Raleigh, NC where he attended veterinary school at North Carolina State University. He completed a one year rotating medicine/surgery internship at Colorado State University before returning to NC State to complete a three year surgical residency,…Click here to read more.
Dr. Brian Petrovsky, DVM, DACVS-SA
Dr. Brian Petrovsky was born and raised in Phoenix, Arizona until he left to pursue his professional education. He graduated from Colorado State University College of Veterinary Medicine in 2017. He completed a rotating small animal medicine and surgery internship at the prestigious Animal Medical Center in New York City and a small animal surgery residency… Click here to read more.
Do your research.
Then decide.
We’ll help you understand exactly what is going on with your pet. If you’d like to do your own research, read on. Learn about your dog’s anatomy and how we identify exactly what is wrong and all options for treatment.
We strive for full transparency and to provide all of the information you need to make an educated decision. Note: this information gets pretty technical. Have a question? Let us know. Click here.
"Two other places told me amputation was Fitch’s only option. You disagreed and fixed his leg. You’re basically a Superhero!"
– Bill and Sue T.
Anthem, AZ
"Abby, our lab had HD and wants to run all of the time now. It’s such a night and day difference."
- Rob and Carrie T.
Anthem, AZ
Anthem, AZ
Get Informed
Schedule a Consultation
Make no mistake, all surgical procedures are serious. Get the information you need and know your options. Then make an informed decision. Like any service, not all veterinary services are equal. Call to schedule or ask questions.