About Us

Get to know WellHaven Pet Health Colorado Blvd!

We’re a full-service veterinary hospital.

We invite you to stop by at any time for a tour and to meet our team! From the moment you walk through the front door, we hope you’ll notice the WellHaven difference. The latest technology, a clean environment, and a team of people that are solely dedicated to your pet’s health. Welcome to WellHaven Pet Health Colorado Boulevard. When you’re here, you’re family.

Dr Hart – Principal Doctor

Dr. Lisa Hart is a native of Denver.  She received her Bachelors of Science in Microbiology from Colorado State University in 1989, and continued on to receive her Doctorate of Veterinary Medicine in 1993.  She has practiced small animal medicine and surgery in the Denver Metro area since that time.  

Dr. Hart enjoys all aspects of veterinary medicine, but has a particular interest in dentistry after having practiced with a dental specialist for a number of years.

When not at the office or visiting college and grad school aged daughters, Dr. Hart enjoys spending time with her husband and their two Great Danes walking the neighborhood, taking care of the yard, and finding all the fun coffee shops, breweries and distilleries in the area!

Brianna- Practice Manager

Brianna was born and raised here in Colorado. Since she was a little girl she knew she wanted to be in veterinary medicine. Brianna has been in the field since she was 16 years old and has over 10 years of veterinary technician experience.

Outside of work Brianna enjoys fishing with her husband and watching her daughter play competitive softball. Brianna is also a bulldog preservation breeder and participates in AKC conformation events.

Yazmin Fabela – Lead Veterinary technician

Yazmin Fabela –
Lead Veterinary technician 

My goal in this field is to help as many pets as possible. Getting to know the patients is the highest priority so I can than help the Dr. with any treatment they need. 

My most recent and impressive achievement I have done is doing dentals. I can get a dental done with x-rays within 30-45min. 

A fact about me is I always wanted to work in this field because I wanted to help those who don’t have a voice. 

Kelsea – Veterinary Technician

Kelsea is a born and raised Coloradan whose long standing love for animals has brought her into the veterinary field. When she’s not working as a Veterinary Technician she can usually be found reading or any other nerdy pastime. She lives with her husband, two wonderful dogs, and a mischievous cat. 

Ariacna – Veterinary Technician

Ariacna, was born and raised in Denver, Co she knew she wanted to work with animals from a young age. On her visits to Mexico growing up, she would see a lot of strays and animal abuse. Since then, she knew she wanted to advocate to help animals. Being in the position of helping animals has given her purpose and made her feel like she’s making a difference in your and your pet’s lives. She is a proud fur mom of a feisty dog Ollie and a cuddly Chinchilla named precious.

Vanesa – Receptionist

Vanesa, began her journey back in 2019 as a receptionist for a vet clinic she began to learn from all technicians and began to love helping animals feel better whether it be vaccines or something more serious. Her job is to help everyone and their pets to feel welcomed as soon as they call and walk into the clinic. She is a proud mommy of a Pug named Coco and a Turtle named Turtzilla. I love being a vet assistant to help my colleagues with whatever they need and get the care your pet needs. the team is just amazing and wouldn’t change it.

Request an Appointment

How to contact us:


2305 S Colorado Blvd, Unit 110
Denver, CO 80222
Click here for directions.


Mon: 8:00 AM – 6:00 PM
Tues: 8:00 AM – 6:00 PM
Wed: 8:00 AM – 6:00 PM
Thurs: 8:00 AM – 6:00 PM
Fri: 8:00 AM – 6:00 PM
Sat: 8:00 AM – 4:00 PM
Sun: Closed

WellHaven Pet Health Colorado Blvd
2305 S Colorado Blvd, Unit 110
Denver, CO 80222