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Mon/Wed: 8am to 6 pm
Tues/Thurs: 8am to 7 pm
Fri: 8am - 5 pm
Saturday: 8am to 1pm
Sunday: closed
1040 Fond du Lac Avenue
Kewaskum, WI 53040-9583
(262) 626-2380 (262) 626-2380

Meet Our Staff

Kewaskum Veterinary Clinic is a full-service veterinary medical facility, located in Kewaskum, WI. The professional and courteous staff at Kewaskum Veterinary Clinic seeks to provide the best possible medical care, surgical care and dental care for their highly-valued patients.

We are committed to promoting responsible pet ownership, preventative health care and health-related educational opportunities for our clients. Kewaskum Veterinary Clinic strives to offer excellence in veterinary care to Kewaskum, WI and surrounding areas.

Dr. Gregory Ogi, Veterinarian

Dr. Ogi graduated from the University of Minnesota in 1982 and joined his father in the practice. In 1985, he bought the practice from his father and is one of the current owners. Dr. Greg lives just outside of Kewaskum with his family and numerous pets. In his spare time, he enjoys singing and riding his Harley. He also gives back to his community by being involved in a number of local civic groups and projects.

Dr. Nicolas Wagner, Veterinarian

Dr. Nicholas Wagner, DVM graduated from Iowa State College of Veterinary Medicine in 2004 and quickly found a passion for small and large animal medicine. After many successful years of practicing both, he made the decision to solely focus on companion animals with a special interest in orthopedic surgery. Dr. Wagner is one of the owners of the Kewaskum Veterinary Clinic and takes pride in knowing his clinic's sole purpose is to provide quality, progressive, and compassionate care to all patients entrusted to us. When Dr. Wagner has a moment of "free time" he happily spends it expanding his knowledge with the help of the Science Channel, hiking in the Kettle Moraine, or relaxing on his pontoon with is wife of five years, Chelsea, and the newest member of the family, Pepper Ray. The Wagner family continues at home with an assortment of animals including Bailey, a 15 year old Labrador mix, Gertie, a 5 year old Terrier Mix, and three perfectly behaved cats: Peanut, Geppetto, and Hildie.


KEWASKUM, WI 53040-9583
Phone: (262) 626-2380

For after hour emergencies, Monday thru Friday, please call our office at 262-626-2380.  On Friday (after hours) through Sunday, please call Lakeshore Veterinary Specialists, which is located in Port Washington at 262-268-7800.