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Heavener Animal Clinic

310 Highway 59 N, Heavener, OK, 74937-2255

Small town clinic serving Heavener, Poteau, Howe, Wister and LeFlore County, OK, opened by Dr. Shelly Hamner in 1999 after working as a relief veterinarian. Cares for animals big and small, with surgery including C-sections, dentistry, digital X-rays, an in-house pharmacy, grooming with sedation options for anxious pets, and climate controlled boarding. After-hours urgent cases are directed to the Fort Smith Animal Emergency Clinic.

Call (918) 653-2190
Open until 5:00 PM today · closed Saturday, Sunday
14 services
EmergenciesEmergency procedures are among the listed surgical services, but for urgent concerns outside business hours the site directs clients to the Fort Smith Animal Emergency Clinic in Fort Smith, AR.
HoursOpen until 5:00 PM
Monday8:00 AM – 5:00 PM
Tuesday8:00 AM – 5:00 PM
Wednesday8:00 AM – 12:00 PM
Thursday8:00 AM – 5:00 PM
Friday8:00 AM – 5:00 PM
SaturdayClosed
SundayClosed
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Before you call

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What they do

14 services, one practice.

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Preventative Care: Wellness Exams, Core And Lifestyle Vaccinations, Parasite Prevention And ControlRoutine Wellness: Annual And Semi-Annual Exams, Senior Pet Care, Chronic Disease ManagementSurgery: Spay And Neuter, Mass Removals And Soft Tissue Surgery, C-Sections And Emergency ProceduresDentistry: Cleanings, Exams, Tooth Extractions And Home Dental Care GuidanceDiagnostic Imaging: Digital X-Rays And Bone And Joint AssessmentsGrooming: Routine Bathing, Sedation Grooming For Anxious Pets, Flea And Tick Treatment BathsIn-House Pharmacy: Medications, Preventatives, Prescription Pet Foods And SupplementsGentle Euthanasia With Private, Dignified Aftercare OptionsPain Management, Including Alternative Pain Relief StrategiesInternal Medicine And Labwork: Diabetes, Kidney Disease, Thyroid, Heart And Respiratory ConditionsNutritional Counseling And Weight ManagementMicrochipping With Lifetime RegistrationUSDA-Approved Health Certificates For Domestic And International TravelBoarding In Climate-Controlled Facilities With Vet-Supervised Care For Special Medical Needs

What Heavener Animal Clinic says

In their own words, from heaveneranimalclinic.com, read October 11, 2026.

  • After hoursIf you have an urgent concern outside of business hours, please contact the Fort Smith Animal Emergency Clinic.
  • Payment plans or financingCareCredit: Veterinary Financing Made Easy
  • DentistryDentistry
  • SurgerySurgery
  • X-raysDigital X-rays for internal assessments
  • BoardingBoarding
  • GroomingGrooming
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The team

5 people, one front desk.

SH
Shelly HamnerOwner, veterinarian
DH
Danielle HillOffice Manager
NW
Niki WilesVeterinary Assistant
JL
Jamie Van Der LindenVeterinary Assistant
BW
Braya WarrenReceptionist
On site

What’s in the building

01Climate-controlled boarding facilities
02In-house pharmacy
03Digital X-ray
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Compiled from public records and heaveneranimalclinic.com, August 21, 2026. Not affiliated with PawsRx unless claimed, and details change, so confirm anything that matters when you call. Request removal.

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