Our People
Get to know the people who help make PHS a great company to work with, and work for.
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Mark Hamman
Chief Executive Officer
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Roy Maynard, MD
Medical Director
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Judy Giel
Chief Clinical Officer
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Pam Chilson
Director of Accounting
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Cameo Zehnder
General Counsel/Chief Operating Officer
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Todd Ericson
Chief Human Resource Officer
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Joe Dietlin
Chief Strategy Officer
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Rebecca Long
Senior VP of Clinical Services
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Michelle Curley
Director of Nursing - Infusion
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Derek Hustvet
Director of Respiratory Service
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Lisa Jenson
Director of Customer Service
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Josh Larson
Director of Operations Quality
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Jill Liebers
Director of Pharmacy
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Steve Roberts
Director of Operations
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Lindsey Paitich
Director of Nursing
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Jennie Buettner
Compensation and Benefits Manager
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Lee Eckart
Patient Service Manager
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Bruce Estrem
Clinical Education Manager
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Laurie Finch
Billing Manager
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Dana Johnson
Marketing Manager
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Rick Mueller
Information Technology Manager
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Chad Muesing
Respiratory Service Manager
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Kelli Ramirez
Human Resources Manager
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Anthony Scandariato
Purchasing Manager
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Tamara Schafer
Outreach Manager
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Joel Skog
Infusion Nurse Manager
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Rob Smallins
Branch Manager - Milwaukee
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Megan Solberg
Admissions Manager
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Mike Vogel
Biomedical Manager
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Jamie Voss
Accounting Manager
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