Sharon Callahan

Sharon Callahan

Chief Executive Officer at TBWA/WorldHealth New York, Inc.

Commercial Services
Technology Services
Consumer Services

Profile

Sharon Callahan founded Summit Group, Inc., where she worked as President.
Ms. Callahan also currently works at TBWA, as Chief Executive Officer, TBWA, as Chief Executive Officer from 2016, Vertical Health LLC, as Director from 2014, and The Medical Advertising Hall of Fame, Inc., as Director.
Ms. Callahan also formerly worked at Omnicom Group, Inc., as Executive VP & Director-DAS Healthcare Division, Coalition for Healthcare Communication, Inc., as Director, Medsite LLC, as Principal, Healthcare Businesswomens Association, as President in 2005, SCP Communications, Inc., as Principal, and GHG Corp., as Chief Digital Strategist.

Sharon Callahan active positions

CompaniesPositionStart
Chief Executive Officer -
Director/Board Member 2014-04-30
The Medical Advertising Hall of Fame, Inc. Director/Board Member -
Chief Executive Officer 2016-04-07
All active positions of Sharon Callahan

Former positions of Sharon Callahan

CompaniesPositionEnd
President 2004-12-31
Director/Board Member -
Corporate Officer/Principal -
Corporate Officer/Principal -
Founder -
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Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

14

1st degree connections

11

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Listed companies1
OMNICOM GROUP., INC.

Commercial Services

Private companies10

Technology Services

Commercial Services

Consumer Services

Technology Services

Commercial Services

Commercial Services

Technology Services

Technology Services

Government

The Medical Advertising Hall of Fame, Inc.

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