About OHS

Our History

Occupational Health Services (OHS) was first developed in 1992 to provide on-site medical services to manufacturing companies in Green Bay, Wisconsin. We’ve built an excellent reputation with our companies by building trust, being dependable, and adapting to our client’s needs. OHS has grown to be one of Northeastern Wisconsin’s leading occupational health companies over the past 30 years. Today, we work with companies across Wisconsin in various industries, including food, nonwovens, manufacturing, foundries, and construction. OHS is further expanding throughout Wisconsin in hopes of being able to provide care to companies across the state.

Meet The OHS Team

Our team comprises highly skilled healthcare professionals dedicated to your well-being and ready to provide top-notch care. With their expertise and compassionate approach, you can rest assured that your health needs are in the best hands. Our team is here to support you every step of the way.

Dr. John P. Kiser

Doctor

Barbara Kiser

Brittney Quaintance

RN, BSN

Callista Troup

RN, BSN

Christine Loughrin

RN, BSN

Jennifer Aerts

RN, BSN

Kymberly Berendsen

RN, BSN

Jessica Wegner

Jayme Kiser

RN, BSN

Jack Kiser

Business Development