Pioneer Animal Hospital

Is this your veterinarian?

3525 S. 4th Street
Leavenworth, KS 66048

Driving Directions

(913) 682-6000


  • Hours:
  • Mon/Tue/Fri: 8am-530pm
  • Wed: **CLOSED**
  • Thu: 8am-12pm
  • 2pm-530pm
  • Fri: 8am-530pm
  • Sat: By Appointment Only
  • Sun: **CLOSED**

Welcome to Pioneer Animal Hospital! We are a full service companion animal veterinary hospital located in beautiful Leavenworth, KS. Pioneer Animal Hospital is fully accredited by the American Animal Hospital Association – a distinction held by less than 10% of veterinary hospitals across the United States.

Thank you for stopping by! We look forward to seeing you in person very soon!

Our Mission
Pioneer Animal Hospital is dedicated to the highest quality medicine and the greatest level of compassion for our clients and patients. We recognize that all creatures under our care and supervision deserve our utmost respect and attention. We strive to acknowledge and strengthen the human-animal bond and to do our part in actively promoting animal safety and welfare. We continually strive for excellence through education and communication.

Pioneer Animal Hospital Services

  • Anesthesia
  • Bathing
  • Boarding
  • Dental Care
  • Emergency and Critical Care
  • Fully Stocked Pharmacy
  • Hospice and Euthanasia Services
  • Laboratory
  • Laser Therapy
  • Microchipping
  • Nutritional Counseling
  • Pain Management
  • Parasite Prevention and Control
  • Puppy and Kitten Care
  • Rabbits and Small Mammals
  • Radiology (X-Rays)
  • Reptiles
  • Senior Care
  • Surgery
  • Vaccinations
  • Wellness Exams

Pioneer Animal Hospital Staff Profiles



Brittany moved to Leavenworth from Hammond, LA, in 2016. She joined our practice in October of 2019. Brittany has a radiant personality and loves a challenge. Her high energy and sunny disposition make Brittany the perfect match for our boisterous patients! In her spare time, Brittany enjoys reading, writing short stories, and spending quality time with her two cats, Iris and Lupa, and her dog, Stitch.
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reading, writing, and listening to music



Kimberly is from Leavenworth, KS.   She worked in PAH’s kennel from 2013-2016 and then again for a short time in late 2017.  In 2018, she transitioned to the front desk where she enjoys getting to know our clients much better. When she is not at work, Kimberly can be found performing in theatres in the Greater Kansas City area. Kimberly’s best friend is a Russian Blue cat named Oliver who recently celebrated his 13th birthday!

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Costume design, reading, gaming, and writing.

William J. Wood, Jr.

Veterinarian (DVM)
Dr. Wood is proud to call Leavenworth, KS his hometown!  He is a 1992 graduation of Leavenworth High School and attended Kansas State University for both his undergraduate and veterinary degrees.  Dr. Wood took over as sole owner of Pioneer Animal Hospital on January 3, 2006.  Prior to returning to Leavenworth he held positions as an associate veterinarian at both Michigan City Animal Hospital in Michigan City, IN (2001-2003) and Crysler Animal Hospital in Independence, MO (2003 to late 2005).

Dr. Wood is married to Melony and has three children: Benjamin, Kimberly and Alexis. The family are proud owners of three cats: Oliver, Edgar, and Ramona. Dr. Wood and Melony have recently taken up road bicycling and enjoy all of the associated health and social benefits.  Dr. Wood’s other interests include music, the dramatic arts, and local (Leavenworth and Kansas City) sports.  You can commonly find him in community theater productions around the Kansas City area in either the pit/orchestra (guitar/bass guitar) or on stage.

Dr. Wood is a proud member of the American Animal Hospital Association (AAHA) and the Leavenworth-Lansing Area Chamber of Commerce.
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Doctor of Veterinary Medicine 2001; BS (Agriculture) 1999