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Red Barn Veterinary Service

1520 1300 Street

Iola, KS 66749

Phone: (620) 365-3964

Fax: (620) 365-8092

Email Us - rbvs@redbarnvet.com

Get Directions


Our Hours

Mon-Fri: 8:00am - 5:30pm

Sat: 8:00am - 12:00pm

Sun: Closed

After Hours Emergencies: call (620) 365-3964 and follow the recorded instructions. An automated forwarding system will relay your message to the on-duty veterinarian.

RBVS Announces our
NEW online store -
Better and more timely service and a wider array of available products!
FYI - Change in Heartworm testing recommendations and preventative
 dispensing policy

In accordance with the recommendations of the American Heartworm Society guidelines and because RBVS cares about implementing the best health care options for your pets, we will be asking that every dog owner using heartworm preventative medication to have a heartworm test annually. If your pet is just starting heartworm prevention, a heartworm test will be needed in dogs over 6 months of age or older prior to starting the medication. And, if your pet is already on heartworm prevention and you miss 2 months, you will need to consult with one of the veterinarians for the best plan to restart the heartworm prevention. Our heartworm dispensing, or prescription writing will be predicated on your pet having a negative and current heartworm test on record at our office.



Wellness Exams

Laser Therapy Treatment

Laser Surgery

Emergency care

Dental Care & X-rays

Fully Stocked Pharmacy


In-House  Lab Services

Nutritional Counseling

UltraSound Services


Hill’s Diets

Pain Management

General & Minor Surgery

Orthopedic Surgery

Cremation Services

Large animal services and pharmacy

Special services may be available on request

About Us

We have a mission --

Dr. Darrell Monfort, Dr. Leann Flowers, Dr. Belinda Garten, & Dr. Brande Beyer strive to provide “best-care” medical services for your pets and livestock. 

We have a goal --

Our entire staff's goal to to provide you and your animal the most compassionate, the most comfortable and the most optimal care that it is in our power to deliver.