Training of Foals
Wild Horses
Animal brown horse
Horse Legs

Welcome to Summit Equine!

Dr. Ryan Ferris and Dr. Dora Ferris are excited to be taking over services previously provided by Dr. Lisa Metcalf and Honahlee PC. Summit Equine will be open in Newberg, Oregon on January 1st, 2018!




Breeding Soundness Exam
Semen Evaluation
Breeding Soundness Exam
Semen Shipment

Preparation of fresh or cooled doses for artificial insemination

Embryo Transfer

Embryo recovery, Embryo transfer and Embryo vitrification




6460 Highway 219 NE

Gervais OR 97026

Open: Monday-Friday 8-5

            Saturday and Sunday by appointment

Tel:  503-682-3898


Drs. Ryan Ferris and Dora Ferris are the owners of Summit Equine. Both Ryan and Dora are originally from Washington State, and performed their veterinary training at Washington State University. Ryan went on to perform a residency in theriogenology at Colorado State University and is board-certified in the American College of Theriogenology. Following his residency, Dr. Ferris was invited to stay at Colorado State University as a faculty member and has been there for the last 7 years.  He brings to us an extensive background in problem mares and embryo transfer with a internationally recognized research program in diagnostics and therapeutics for endometritis. 


Dr. Dora Ferris pursued a sports medicine and rehabilitation residency at Colorado State University and is board certified in the American College of Veterinary Sports Medicine and Rehabilitation. Following the residency Dora worked in a private practice in Fort Collins, Colorado working to keep equine athletes at the top of their performance. Dr. Dora Ferris will offer services in lameness diagnostics, therapeutics, and rehabilitation to optimize keeping your athlete in performance. 

Ryan and Dora have two kids Makenzie and Callen.



In Vitro Fertilization

Oocyte collection, ICSI

Artificial Insemination

Fresh, Cooled and Frozen Semen

Subfertility or Infertility Exam

Mare Services

Stallion Services

Semen Cryopreservation

USDA certified lab

Frozen Semen Storage

Sports Medicine


Sports Medicine 

Pre-Purchase Examination
Lameness Examination
Digital Radiography
Shock Wave
Ultrasound Guided Injections
Radiograph Guide Injections
Stem Cell Therapy
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