Joanie Manzo, RN, BSN, and Katie Cleves are the oncology physician liaison team members for OHC. Their goal is to make sure referring physician practices, health systems and community partners are knowledgeable of OHC services, have the tools they need to make a referral, experience exceptional customer service, and have the opportunity to meet our OHC physicians and providers.

Our physicians also want to meet you. We want to hear how we can improve our services to you and your patients and value your candid feedback. We want to work collaboratively and welcome opportunities where we can work together to provide a seamless experience for your patients.

We welcome the opportunity to meet with you. Our goal is to make OHC your preferred cancer provider. Please contact us at any time or to schedule a visit.

Our Liaison Team offers many services which includes:

  • Introductions to you and our providers
  • Updates on OHC cancer services and programs
  • Working closely with your staff on updates and opportunities
  • A resource for any questions or trouble-shooting
  • Coordination of networking opportunities
  • Collaboration on community events and screenings
  • Provide cancer related education materials for your patients and staff

Our Team

Joanie Manzo OHC RN BSN

Joanie Manzo, RN, BSN is our Director of Marketing and Physician Relations.

A physician liaison for more than 20 years, Joanie helps support the east and central markets of Cincinnati and Dayton.


Katie Wolf OHC

Katie Cleves is our physician liaison for the west and north markets of Cincinnati and Butler County, and surrounding Springfield, Ohio communities.