April Prevention Promo

Get 20% off a year's worth of Heartworm Prevention!
Only eligible with the purchase of the Canine Adult Panel and 12 months of Heartworm Prevention.

Welcome to Rock Creek Veterinary Hospital

Welcome to Rock Creek Veterinary Hospital, your source for veterinary care if you are in Broomfield, CO, Louisville, CO, Boulder, CO, Superior, CO, and Thornton, CO. Our team of veterinarians is dedicated to providing care for your beloved pets. Visit our veterinary hospital to help your pet to live a long and happy life.

Our Veterinary Care

At Rock Creek Veterinary Hospital, we understand that your pets can be good friends, and we can help treat to make sure that you can spend as much quality time with them as you can. Our veterinarians and support staff in Broomfield, CO, Louisville, CO, Boulder, CO, Superior, CO, and Thornton, CO, are here to help provide your pet with the best possible care.

Our Vet Care Services at Our Vet Hospital

We offer a range of veterinary services at our veterinary hospital. Our facilities are designed to provide to help ensure they receive the highest level of care. Some of our services include:

    • Wellness exams 
    • Vaccinations 
    • Dental care 
    • Surgical procedures 
    • Diagnostic imaging

Get Pet Care to Help Preserve Your Pet’s Wellness

At Rock Creek Veterinary Hospital, we have a team of skilled veterinarians who are here to help provide veterinary medicine to your pets. Our team offers care in various areas of pet healthcare to help ensure that your pet has access to the pet care that he might need to get and stay healthy.

Preventative Care for Lifelong Health

Preventative care can be important aspect of maintaining your pet's overall health and well-being. Our veterinarians serving Broomfield, CO, Louisville, CO, Boulder, CO, Superior, CO, and Thornton, CO, will work with you to develop a preventative care plan for your pets, including regular wellness exams, vaccinations, dental care, and potentially more.

Get Pet Care from a Veterinarian at Our Vet Hospital

At Rock Creek Veterinary Hospital, our mission is to provide veterinary care for pets in Broomfield, CO, Louisville, CO, Boulder, CO, Superior, CO, and Thornton, CO. We are committed to offering pet care services to ensure your pet's health and well-being. If you're looking for a veterinarian or vet hospital you for help with veterinary care, visit us at Rock Creek Veterinary Hospital.

Contact us today at (720) 669-4200 to schedule an appointment for your pet. Experience the difference that our veterinary medicine can make for your pet's health and happiness.

Your First Well Puppy Visit is FREE

Sign up now

Meet Our Skilled Team

Learn Who We Are

  • Dr.
    Patrick Kalenzi
    Veterinarian and Practice Owner

    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 the USA. 

    Now Dr Kalenzi owns two veterinary practices

    'Rock Creek Veterinary Hospital' as well as its sister clinic 'Niwot  Veterinary Clinic' where he regularly practices at both locations. 


Featured Articles

Read about interesting topics

Newsletter Signup

Sign up for more articles


Find us on the map

Office Hours

Closed on All Major Holidays


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


9:00 am-4:00 pm