Dr. Keith Rohrer meet the team

Keith Rohrer, DMV

Professional Services Veterinarian, Michiana Region (IN, MI, OH)

Dr. Keith Rohrer received both his Bachelor of Science in Agriculture and his Doctor of Veterinary Medicine from The Ohio State University. For more than 30 years he has served as a veterinarian in a variety of small animal general practices in southeast Michigan and suburban Chicago. In 2008, he established a progressive small animal practice in Monroe, Michigan. He continues to see patients as a relief veterinarian to nearby practices.

In October 2019, Dr. Rohrer joined the Professional Services Veterinarian Team at Merck Animal Health. As a member of the team, he provides technical information to the sales team as well as to veterinarians and their health care teams in the Michiana region. Dr. Rohrer hopes to provide the most current information on products and veterinary trends to help customers achieve greater success and profitability. He is currently a member of American Veterinary Medical Association, Michigan Veterinary Medical Association, and the Toledo Veterinary Medical Association.

Dr. Rohrer believes that Merck Animal Health is a science-based company with dedicated individuals working toward providing innovative solutions to improve the health and well-being of animals. He has clinical experience with many products in the Merck Animal Health portfolio, which he believes represents trusted products, trusted partners, and a trusted company.

“Bonding with pets and their families through all life stages is the most rewarding aspect of this noble profession..”

He volunteers at local rabies clinics and local spay/neuter clinics. He’s also a consultant to the K9 Defender Fund, which provides emergency response “Buddy Bags” to specialized canine units.

When not in the field, Dr. Rohrer is an outdoor enthusiast, enjoying cycling, fishing, and hiking in both state and national parks. He’s also a strong advocate for the preservation of endangered species and habitat.


  • Bachelor of Science in Animal Sciences, The Ohio State University, cum laude
  • Doctor of Veterinary Medicine, The Ohio State University

Areas of Interest

  • Dermatology
  • Infectious Diseases
  • Practice Management
  • Staff Education
  • Surgery