Meet the Team

The ROCIS team is distributed across North America, with each team member contributing their skills and expertise to the projects within their field on an as-needed basis. This dynamic model allows us to capitalize on the wealth of experience of practicing professionals, well-established experts, and rising talent.

map of USA

Photo Credit: John-Mark Smith

ROCIS Team

Learn more about the ROCIS team – click our photos or names to see our full biographies.

Linda Wigington headshot

Linda Wigington

ROCIS Team Leader | Waynesburg, PA

Read Linda’s full bio.

Photo of Bill Collinge in a baseball cap, glasses, and a yellow jacket

Bill Collinge

ROCIS Air Quality Analyst | Pittsburgh, PA

Read Bill’s full bio.

Greg Fanslow headshot

Greg Fanslow

ROCIS Data Analytics Lead | Burlington, Vermont

Read Greg’s full bio.

Rob Busher headshot

Rob Busher

ROCIS Project Coordinator | Portland, ME

Read Rob’s full bio.

Portrait of Elly Helgen, wearing a brown shirt and glasses, smiling and laughing in an outdoor setting.

Elly Helgen

ROCIS SWPA Project Coordinator | Pittsburgh, PA

Read Elly’s full bio.

Christine Benner Dixon Headshot

Christine Benner Dixon

ROCIS Communications Coordinator | Pittsburgh, PA

Read Christine’s full bio.

Samantha Totoni Headshot

Samantha Totoni

ROCIS Public Health Fellow | Pittsburgh, PA

Read Samantha’s full bio.

Rhett Major headshot

Rhett Major

ROCIS High MERV Filter & Air Handler Inquiry Lead | North Huntingdon, PA

Read Rhett’s full bio.

Thomas Phillips headshot

Thomas J. Phillips

ROCIS Kitchen Range Hood Lead | Davis, CA

Read Thomas’s full bio.

Mark Dixon Headshot

Mark Dixon

ROCIS Video/Media | Pittsburgh, PA

Read Mark’s full bio.

Valerie Urso headshot

Valerie Urso

Digital Marketing Consultant | Bakersfield, CA

Read Valerie’s full bio.

Jessica Kesster Headshot

Jessica Kester

ROCIS Air Quality Education Coordinator | Duncansville, PA

Read Jessica’s full bio.

Yujie Xu headshot

Yujie Xu

ROCIS Data Programming & Analytics Specialist | Berkeley, CA

Read Yujie’s full bio.

ROCIS Advisors

These team members serve ROCIS as advisors, offering their guidance, expertise, and insight to improve the work that we do.

Norman Anderson Headshot

Norman Anderson

ROCIS Project Advisor | Winslow, ME

Read Norman’s full bio.

Emily Dale headshot

Emily Dale

ROCIS LCMP Advisor | Claysville, PA

Read Emily’s full bio.

Bill Turner Headshot

Bill Turner

ROCIS Advisor (Building Assessment and Interventions) | Harrison, ME

Read Bill’s full bio.

Don Fugler Headshot

Donald W. Fugler

ROCIS Air Quality Analyst | Ottawa, Ontario

Read Don’s full bio.