Our Rock Creek Veterinarian 

Dr. Patrick Kalenzi

"One of the nicest and best veterinarians in the entire area. He is extremely knowledgeable and is only looking out for your pet and they're well-being. He tells you up front what things will cost, what things you don't need and doesn't overcharge. He is one of the best out there."

           -Joshua W.

                 Born in Uganda to Rwandese refugee Tutsi parents, I began life in a world of segregation, civil war, and abject poverty. Unable to return to the war-torn place of my origin at the time—and plagued by violent discrimination in my adopted country—I fought to find safe haven. As a child, the only constants were my grandfather, our cows and dogs. Because of Grandpa’s wisdom and our bond, I decided to pursue our love of animals as my profession. This is why I became a veterinarian.

For more on my story, please check out my book! Available on Amazon


                I studied Veterinary medicine at Makerere University, Uganda; one of the best universities in Africa. I moved to America to advance my training with an internship in Kentucky and to give my family a better life.  I took the American Veterinary Association required tests; ECFVG/AVMA (at Mississippi State University) to get licensed in USA. I worked at a private practice in Boulder for 14 years and now the time came for me to own my practice. 


Dr. Kalenzi, what are some of your favorite places?

My favorite places to hang out are; home with my family, working out at the gym and of course being at work to keep all pets happy and healthy! 


Kind Words from our Clients

"Dr. Patrick is phenomenal. He was extremely supportive and through throughout the entire process. He scheduled several follow up visits at no cost to make sure my dog was healing properly. Everyone at Rock Creek is so caring and friendly. I would highly reccomend to anyone. Dr Patrick is truly a blesssing to the community."

                              -Andrew H.

"Dr. Patrick is a top-notch guy, and his knowledge and level of caring treatment exceed (by far) any other vet I've ever known. My boyfriend's dog had a surgical procedure at Rock Creek; the staff went above and beyond to make it as pleasant of an experience as possible. I will be bringing my own dog here from now on."


                        -Sarah S.

"I had a good experience here. They scheduled me in on short notice and had a quick turnaround time on test results.

Dr. Patrick was very knowledgeable and gentle with my pup. He takes a more holistic and natural approach (suggesting medication only when necessary) which appeals to me."

                          -Tonya N.

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Hospital Manager

 Dr.Michelle Reynolds

Associate Veterinarian


Marketing director/










Office Assistant


Vet Technician


Office Assistant


Vet Technician

Danni & Mr. Butters

IT Webdesigner & Rock Creek Patient



Vet Technician



Lead Technician

Rock Creek Veterinary Hospital

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625 Flatiron Marketplace

 Broomfield, CO 80021

Monday - Friday

8:00 AM- 6:00 PM


Saturday 9:00 AM - 5:00 PM (By appointment only) 

Hours of Operation

Follow Us

(720) 669-4200

©2019 Rock Creek Veterinary Hospital. By Kaleida Art