Government Initiatives
Zehnder has worked on seven different campaigns for state-funded health and wellness initiatives.
Treatment Locations
We helped manage marketing efforts for more than 30 treatment centers across the nation as part of our work for Alliance Oncology.
Increase in Vaccine Administration
Our recent work with the Louisiana Department of Health and Hospitals helped increase flu vaccine administration by more than 15% across the state.
Online Appointments Scheduled
Zehnder helped launch and promote Chicago-based DuPage Medical Group’s online appointment schedule tool in 2015. Since then, more than 144,000 appointments have been scheduled online.
Bridging Gaps Between Patients & Providers.

Our health care work showcases the real-life impact of advanced treatments and complex care networks, helping patients establish value and trust with providers. See how we do it.

Meet Our Experts
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Meet Dave Maher

Dave is responsible for creating cutting-edge technology experiences for our clients and has led award-winning digital projects for multiple health care brands. He’s helped clients like LSU’s Pennington Biomedical Research Center, Amedisys, Terrebonne General Medical Center and The Carpenter Health Network connect with patients through interactive, user-friendly online experiences.
Meet Henry Chassaignac

With more than 25 years of experience, Henry has won numerous national-level ADDY® awards, HSMAI platinum awards and AAF best of show trophies. He oversees all creative efforts for the agency and has worked with health care organizations including Amedisys, the Louisiana Department of Health and Hospitals, DuPage Medical Group, Terrebonne General Medical Center and US Radiosurgery/Alliance Oncology.
Meet Beth Swayne

Beth has more than 20 years of experience in marketing, with expertise in brand strategy and messaging. She leads account services efforts for DuPage Medical Group, Amedisys and Terrebonne General Medical Center. She has also worked with national health care brands such as US Radiosurgery/Alliance Oncology and Unum.
Meet Tambry Slavich

Tambry’s experience spans numerous facets of traditional and digital public relations, including media relations, community outreach, blogger relations and strategic messaging. Tambry led public relations efforts for US Radiosurgery/Alliance Oncology for seven years, earning two awards of excellence from the Public Relations Society of America along the way.
Meet Kelly Patton

Kelly helps develop complex, multifaceted campaigns for clients by managing budgets, schedules, and deliverables for dozens of projects at once. She currently leads project management efforts for DuPage Medical Group and Terrebonne General Medical Center, overseeing digital and traditional marketing efforts.