Animal ER of Northwest Houston

Top Docs 2021 - Jennifer Hennessey, DVM
Photo by April Sanchez of Taylor Morgan Photography

By Annette Brooks

Our pets enrich our lives in so many ways, and we consider them part of the family. When they get injured or become sick, it’s good to know award-winning Animal ER of Northwest Houston is nearby, offering high-quality emergency veterinary medicine. The full-service emergency practice provides a wide range of veterinary services and 24/7 care and support. No pet emergency is too large or too small for the Animal ER of Northwest Houston team.

“We care for your pets as our own and strive to provide an exceptional experience for pets and pet parents alike,” says Dr. Jennifer Hennessey, founder and owner of Animal ER of Northwest Houston.

Hearts that Care, Hands that Heal

Animal ER of Northwest Houston has been the go-to place for emergency veterinary care in Greater Cypress since opening in 2014. Dr. Hennessey, a Fear Free Certified Veterinarian, and the entire team nurture pets and clients with expert care and deep compassion.

The doctors stay at the forefront of veterinary medicine to better diagnose, manage, and treat all forms of trauma and disease and enhance your pet’s longevity and life. They also collaborate with your primary care veterinarian, supporting a continuum of care for your pet.

Wonder Pet Rehab & Recovery

Dr. Hennessey opened Wonder Pet next door to Animal ER to provide pain relief, increased mobility, and improved quality of life for pets recovering from surgery and/or injury.

“Wonder Pet’s specialized post-surgical rehabilitation and physical therapy help jumpstart your pet’s body into repair and recovery,” explains Dr. Hennessey, a certified canine rehabilitation practitioner.

Services include physical therapy and hydrotherapy, which can dramatically reduce stress and strain on the joints and muscles. Dr. Hennessey recently added two new cutting-edge services to Wonder Pet — platelet-rich plasma (PRP) and NeuFit Neubie electrical stimulation.

PRP joint injections unleash the power of regenerative medicine to help relieve joint pain. Neubie manages pain by reprograming the brain to ‘turn down’ chronic pain so your pet’s muscle patterns can fire correctly. “We’ve seen remarkable improvements in pets’ comfort with these treatments,” says Dr. Hennessey.

Comprehensive Emergency Veterinary Services

  • 24-hour Care
  • In-house Diagnostics
  • Digital Radiography
  • Soft Tissue Surgery
  • In-house laboratory (blood typing, testing, analysis)

Wonder Pet Rehab & Recovery

  • Physical Therapy
  • Hydrotherapy
  • Platelet-rich Plasma (regenerative medicine)
  • Neubie Electrical Stimulation

Giving Back

Dr. Hennessey is involved in many national, state, and community organizations and activities. Partnering with the City of Houston and Harris County, along with Precinct 5, as an extension of care for seized animals, she volunteers her expertise and services for the Harris County Animal Cruelty Task Force.

Visit to read Dr. Hennessey’s impressive bio.


Visit for more information. The award-winning has garnered Living Magazine Best Veterinarian Readers’ Choice awards for six consecutive years, from 2015 to 2020.

Animal ER of Northwest Houston follows detailed COVID-19 protocols for the safety of the pets they care for, pet owners, and their staff, including curbside check-in and checkout. Call for more information.

27104 Highway 290, Suite 107
Cypress, Texas 77429
(281) 304-0039

Thank you! Your subscription has been confirmed. You'll hear from us soon.
Free Digital Edition