Ferris R.A.

DVM, MS, Diplomate ACT

Summit Equine

6460 Highway 219 NE, 97026 Gervais, United States

Contact the author

Author's website

Pubmed publications

ResearchGate

Publications in IVIS

25 publication(s)

Chapter

Alternatives to antimicrobial use in the uterus

In: WEVA - International Congress - Chile, 2023 by World Equine Veterinary Association

FEB 15, 2024
Chapter

Bacterial Endometritis: A Focus on Biofilms

In: SFT - Theriogenology Annual Conference - Portland, 2014 by Society for Theriogenology

AUG 09, 2014
Chapter

Biofilm: is it real and how do we manage it in equine reproduction

In: WEVA - International Congress - Chile, 2023 by World Equine Veterinary Association

FEB 13, 2024
Chapter

Comparison of Blood Progesterone Values Obtained from an Inhouse One Hour Enzyme Linked Fluorescent Immunoassay (Elfa) with Radioimmunoassay (RIA)e

In: SFT - Theriogenology Annual Conference - Fort Collins, 2017 by Society for Theriogenology

AUG 05, 2017
Chapter

Current Understanding of Bacterial Biofilms and Latent Infections

In: SFT - Theriogenology Annual Conference - Ashville, 2016 by Society for Theriogenology

JUL 27, 2016
Chapter

Development of a Broad Range QPCR Assay to Detect and Identify Fungal DNA in Equine Endometrial Samples

In: SFT - Theriogenology Annual Conference - Milwaukee, 2011 by Society for Theriogenology

AUG 13, 2011
Chapter

Effect of Chronic NSAID Administration on Ovulation in Mares

In: SFT - Theriogenology Annual Conference - Fort Collins, 2017 by Society for Theriogenology

AUG 05, 2017
Chapter

Embryo Recovery Procedures and Collection Success: Results of 492 Embryo-Flush Attempts

In: AAEP Annual Convention - Baltimore, 2010 by American Association of Equine Practitioners

DEC 08, 2010
Chapter

Endometrial Tissue and Blood Plasma Concentration of Ceftiofur and Metabolites After Intramuscular Administration of Ceftiofur Crystalline-Free Acid to Mares

In: AAEP Annual Convention - Anaheim, 2012 by American Association of Equine Practitioners

DEC 05, 2012
Chapter

Equine Endometrial Concentrations of Fluconazole Following Oral Administration

In: SFT - Theriogenology Annual Conference - Milwaukee, 2011 by Society for Theriogenology

AUG 13, 2011
Chapter

Follicular Dynamics Following Cloprostenol Administration in the Diestrous Mare

In: SFT - Theriogenology Annual Conference - Portland, 2014 by Society for Theriogenology

AUG 09, 2014
Chapter

How to Use a Quantitative Turbidimetric Immunoassay Assay to Determine Immunoglobulin G Concentrations in Neonatal Foals

In: AAEP Annual Convention - Las Vegas, 2009 by American Association of Equine Practitioners

DEC 09, 2009
Chapter

Incidence Rate and Effects of Persistent Mating-Induced Endometritis (PMIE) in Quarter Horse Mares

In: SFT - Theriogenology Annual Conference - Portland, 2014 by Society for Theriogenology

AUG 09, 2014
Chapter

Induction of Ovulation in Seasonally Anestrous Mares Using Recombinant Equine Follicle-Stimulating Hormone

In: AAEP Annual Convention - San Antonio, 2011 by American Association of Equine Practitioners

NOV 22, 2011
Chapter

Pathogenicity of Escherichia coli Isolated from the Equine Uterus

In: SFT - Theriogenology Annual Conference - Ashville, 2016 by Society for Theriogenology

JUL 27, 2016
Chapter

Pharmacokinetics After Intrauterine Infusion of Ciprofloxacin in the Mare

In: SFT - Theriogenology Annual Conference - San Antonio, 2015 by Society for Theriogenology

AUG 09, 2015
Chapter

Practical Diagnostics and Therapeutics in Bacterial Endometritis

In: SFT - Theriogenology Annual Conference - Fort Collins, 2017 by Society for Theriogenology

AUG 05, 2017
Chapter

Progesterone Evaluation iIn Mares: Comparison Between Endocrine Laboratories

In: SFT - Theriogenology Annual Conference - Fort Collins, 2017 by Society for Theriogenology

AUG 05, 2017
Chapter

Review of Techniques for Prediction of Ovulation in the Mare

In: AAEP Annual Convention - Salt Lake City, 2014 by American Association of Equine Practitioners

DEC 10, 2014
Chapter

Role of Biofilm in Infectious Endometritis in the Horse

In: SFT - Theriogenology Annual Conference - Ashville, 2016 by Society for Theriogenology

JUL 27, 2016
Chapter

Semen Collection from a Stallion With a Permanent Perineal Urethrostomy: A Case Report

In: SFT - Theriogenology Annual Conference - Portland, 2014 by Society for Theriogenology

AUG 09, 2014
Chapter

Thawing Straws of Frozen Stallion Semen Directly in a 37°c Water Bath Versus Inside a Plastic Bag Within the Water Bath

In: SFT - Theriogenology Annual Conference - Fort Collins, 2017 by Society for Theriogenology

AUG 05, 2017
Chapter

Treatments for Latent Infections, Bacterial Biofilms, and Fungal Endometritis

In: SFT - Theriogenology Annual Conference - Ashville, 2016 by Society for Theriogenology

JUL 27, 2016
Chapter

Use of Mesenchymal Stem Cells or Autologous Conditioned Serum to Modulate the Post-Mating Inflammatory Response in Mares

In: AAEP Annual Convention - Anaheim, 2012 by American Association of Equine Practitioners

DEC 05, 2012
Chapter

In Vitro Efficacy of Nonantibiotic Agents Against Bacterial Biofilm From Equine Uterine Isolates

In: AAEP Annual Convention - Las Vegas, 2015 by American Association of Equine Practitioners

DEC 05, 2015

About

Ryan Ferris, DVM, MS, Dipl. ACT, owns Summit Equine in Newberg, Oregon, with his wife, Dr. Dora Ferris. The practice specializes in equine reproduction and sports medicine. He graduated from veterinary school at Washington State University in 2007 and then completed an internship in equine surgery, medicine and reproduction at the Equine Medical Center of Ocala in 2008. He subsequently completed a two-year equine theriogenology residency program at Colorado State University (CSU) and worked at its Equine Reproduction Laboratory from several years.