Marcotte Veterinary Clinic, P.C. Introduce
For horse owners and livestock producers across Oklahoma, the health and peak performance of their Large animals is a critical priority. Marcotte Veterinary Clinic, P.C., located in Vinita, has established itself as the premier destination for specialized, cutting-edge Equine Veterinary Services and comprehensive Large Animal care. Founded in 1998, the clinic's mission is centered on excellence in client service and providing progressive medical care, particularly to the performance horse.
The clinic, which operates as a full-service large animal exclusive practice, is renowned for integrating the most current techniques and technology into its diagnostic and treatment options. The practice is dedicated to keeping performance horses, and all other equine and bovine patients, in peak condition and health. Client testimonials reflect this dedication, often highlighting the exceptional efforts of the team, including the veterinarian, referred to as John (Dr. John A. Marcotte DVM), who has a reputation for keeping horses "sound" and working with clients to develop successful maintenance programs for equine athletes.
The commitment of the clinic extends far beyond routine check-ups. It includes the provision of crucial 24 Hour Emergency Service, a feature that is essential for both equine and livestock operations. One moving customer review tells the story of an extreme emergency where the clinic's team traveled an astounding 70 miles to an equine sanctuary to perform diagnostics on a senior Belgian mare that was unable to be trailered. This willingness to travel and be equipped to handle complex, long-distance emergencies—when even a client’s regular veterinarian couldn’t assist—speaks volumes about their dedication to the animals of Oklahoma.
Furthermore, the clinic is a resource for ranchers and livestock owners. Clients report that John and staff always go above and beyond to help with valuable cattle and livestock advise. This dual focus on elite equine sports medicine and practical, expert cattle consultation makes Marcotte Veterinary Clinic, P.C. an invaluable partner to the agricultural and equestrian communities in the state of Oklahoma.
Marcotte Veterinary Clinic, P.C. is strategically located to serve the broad Large Animal community of Northeast Oklahoma and beyond, drawing clients from across the central United States due to its specialized services. The clinic is situated just outside of Vinita, providing easy access for farm calls and clients hauling horses or livestock.
- Address: 30556 S 4400 Rd, Vinita, OK 74301, USA
The facility is designed with the convenience and safety of large animal transport and client accessibility in mind:
- Facility Planning: Appointments are recommended to ensure adequate time and resources are allocated for specialized procedures, surgical use, and handling of large patients.
- Accessibility: The facility maintains full accessibility standards for clients, including a Wheelchair accessible entrance, a Wheelchair accessible parking lot, and a Wheelchair accessible restroom.
- Amenities: A clean and available Restroom for client use.
- Equine Facilities: The clinic is equipped with dedicated surgical rooms, an on-site semen laboratory, breeding dummy, a six-stall barn, and specialized equipment like a therapeutic swim pool, catering specifically to the needs of the equine patient population.
As a leading large animal exclusive Veterinarian in Oklahoma, Marcotte Veterinary Clinic offers a comprehensive suite of services, with a major emphasis on Equine Veterinary Services and Cattle and Livestock health. The services incorporate advanced technology for precision and efficiency:
- Diagnostics and Imaging:- Digital Radiography (X-rays) for superior image quality, often used in Lameness Examination.
- Digital Ultrasound and Diagnostic Ultrasound for advanced imaging of soft tissue structures and internal organs.
- Thermal Imaging to accurately localize lameness issues, often sub-clinical, by detecting heat from inflammation.
- Lab Diagnostics and Blood Test services, including Annual Coggins Testing (Equine Infectious Anemia).
 
- Equine Sports Medicine and Therapy:- Specialist Lameness Evaluation and Lameness Exam to identify and treat performance-limiting issues.
- Advanced therapeutic options including Shockwave Therapy and Class Iv Laser Therapy for pain relief and accelerated healing of tendon, ligament, and arthritis issues.
- Regenerative Therapy (IRAP, PRP, Stem Cell) for advanced healing of joint and soft tissue injuries.
- Targeted treatments such as Joint Injections.
 
- Equine and Livestock Reproduction and Breeding:- Comprehensive Reproductive Services, including Artificial Insemination and Embryo Transfers.
- Stallion Collection and semen handling.
- Pregnancy Diagnosis and specialized Foal Care.
 
- General and Surgical Care:- 24 Hour Emergency Service for urgent and critical cases.
- Equine Surgery and general Medical Care.
- Routine care including Equine Vaccinations and development of a custom Vaccination Schedule.
- Specialized dental procedures such as Equine Dentistry, Dental Float, and Pneumatic Dental equipment for maintaining Teeth Healthy.
 
- Ambulatory Services:- Farm Calls for both routine and emergency care when animals cannot be safely transported.
- Consultation and advice for cattle and livestock.
 
Marcotte Veterinary Clinic, P.C. offers unique features that underscore its elite status as a specialized veterinary center for large animals in Oklahoma:
- Specialized Equine Sports Medicine: The clinic's core focus and extensive experience in Sports Medicine and Lameness make it a regional leader for competitive horse owners seeking to maintain peak performance or rehabilitate injuries. They are known for utilizing multiple forms of technology for accurate diagnosis.
- Advanced Diagnostic Technology: They employ cutting-edge technology like Thermal Imaging, Digital Radiography, and Regenerative Therapy (IRAP, PRP) to provide the most precise and effective diagnosis and treatment plan possible.
- Exceptional Emergency Commitment: The provision of true 24 Hour Emergency Service and the willingness to travel great distances (70 miles was cited in one instance) with specialized mobile diagnostics demonstrates an unparalleled commitment to patient care in critical situations across Oklahoma.
- Comprehensive Large Animal Scope: While excelling in equine care, the clinic also provides invaluable support and advisory services for cattle and livestock owners, making them a well-rounded resource for the rural Oklahoma agricultural sector.
- Focus on Client Education: Clients appreciate the knowledgeable and personable staff who don't rush the process, even when running behind, ensuring that owners are fully informed about diagnostics and prognosis. They are dedicated to providing advice that goes “above and beyond.”
- Reputation and Reach: Founded by Dr. John A. Marcotte, the clinic is renowned in the equine industry, with a client base that extends across the central United States, a testament to the high quality of their specialized care.
To schedule an appointment, arrange a farm call, or inquire about their specialized equine and large animal services, please use the following contact details. Given the specialized nature of the clinic, Appointments are recommended.
- Address: 30556 S 4400 Rd, Vinita, OK 74301, USA
- Primary Phone: (918) 256-2479
- Mobile Phone (Emergency/Contact): +1 918-256-2479
For urgent matters involving your horse or livestock, the clinic offers 24 Hour Emergency Service—please call the main number for immediate assistance.
For horse and livestock owners in Oklahoma, choosing Marcotte Veterinary Clinic, P.C. means opting for a level of specialized care that is hard to match. They are not merely a general practice; they are a sophisticated center for Equine Sports Medicine and Large Animal health, continually striving to maintain the most current techniques and technology available.
The clear value in choosing Marcotte is the access to elite diagnostics—such as thermal imaging and digital radiography—which ensures that conditions like subtle Lameness are identified accurately and early. Moreover, the availability of advanced therapies like Shockwave Therapy and Regenerative Therapy provides the best chance for recovery and peak performance for your equine athlete.
Most importantly, the clinic's defining characteristic is their deep-seated compassion and dedication, evidenced by their willingness to travel vast distances for emergencies. This blend of cutting-edge medicine, comprehensive Large Animal services, and a staff that is compassionate, personable, and knowledgeable makes Marcotte Veterinary Clinic, P.C. the absolute best choice for the most valuable members of your farm or stable in Oklahoma.
Marcotte Veterinary Clinic, P.C. Services
- Veterinarian
- Large animals
- 24 Hour Emergency Service
- Annual Coggins Testing
- Artificial Insemination
- Blood Test
- Class Iv Laser Therapy
- Clinic Appointments
- Dental Float
- Diagnostic Ultrasound
- Diagnostics And Treatment
- Digital Radiography
- Digital Ultrasound
- Embryo Transfers
- Equine Dentistry
- Equine Surgery
- Equine Vaccinations
- Equine Veterinary Services
- Farm Calls
- Foal Care
- Horse's Vaccination
- Joint Injections
- Lab Diagnostics
- Lameness Evaluation
- Lameness Exam
- Lameness Examinations
- Large Animal
- Medical Care
- Pneumatic Dental
- Pregnancy Diagnosis
- Regenerative Therapy
- Reproductive Services
- Shockwave Therapy
- Sports Medicine
- Stallion Collection
- Teeth Healthy
- Thermal Imaging
- Vaccination Schedule
Marcotte Veterinary Clinic, P.C. Details
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
- Wheelchair accessible restroom
- Amenities
- Restroom
- Planning
- Appointments recommended
Marcotte Veterinary Clinic, P.C. Photos




Marcotte Veterinary Clinic, P.C. Location
Marcotte Veterinary Clinic, P.C.
30556 S 4400 Rd, Vinita, OK 74301, USA
Marcotte Veterinary Clinic, P.C. Reviews
horseshurtdiagnostics
★ 5★ 4★ 3★ 2★ 1- The absolute best! We at Orion equine sanctuary were in extreme need of emergency service for our senior Belgian whom due to a leg injury, was unable to trailer . This team came 70 miles to perform diagnostics on our girl when we couldn’t find anyone local equipped to handle the diagnostics we needed , including our regular veterinarian. That spoke volumes . They were compassionate , personable , and more importantly … knowledgeable. Although prognosis for our girl wasn’t what we had hoped for , we will forever be grateful for this clinic, and will be taking our herd nowhere else . March 11 · Jennifer Crumby
- John and staff always go above and beyond to help me with cattle and livestock advise. Would recommend anyone that’s looking for vet work to give them a call! 👍🏽 April 14 · Awlbidz
- Have used Marcotte off and on for over 20 years and I always leave there pleased and a solution to the problem. He's very thorough and doesn't run you in and out like a conveyor belt. December 18 · Carolyn Uhler
- My favorite gelding was feeling really bad sick (turns out he had laminitis). They treated him quickly and very well. Only a few days later we took him home! Definitely recommended! November 04 · Paige Davis
- Dr. Marcotte delivered a calf from a cow that had been trying to calve most of the afternoon. He turned the calf and delivered a live calf. March 26 · Kay Nantz
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