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This profile was last updated on 3/3/15  and contains information from public web pages and contributions from the ZoomInfo community.

Dr. Timothy J. Callahan

Wrong Dr. Timothy J. Callahan?

Chief Scientific Officer

Local Address: California, United States
Biomedical Systems Corp
77 Progress Parkway Building One
Maryland Heights , Missouri 63043
United States

Company Description: Biomedical Systems offers our Sponsors flexible and responsive customization to their unique protocol needs. We have the ability to leverage our company-wide...   more

Employment History

Board Memberships and Affiliations


  • PhD
  • Ph.D. , Interdisciplinary Studies with a concentration in Research Methodology
    Capella University
  • PhD.
85 Total References
Web References
People – Biomedical Systems, 3 Mar 2015 [cached]
Tim Callahan Chief Scientific Officer
Jay Winship Senior Medical Advisor
Timothy Callahan, PhD
Chief Scientific Officer
Dr. Timothy Callahan has served as Biomedical Systems' Chief Scientific Officer since 2001 and brings over 25 years of clinical research expertise to the position including conducting research in Silent Myocardial Ischemia at the National Institutes of Health in Bethesda, Maryland. An expert in diagnostic testing, Dr. Callahan co-authored 2 patents in QT interval analysis and a patent in dynamical systems modeling of ECG data. He has authored many abstracts and publications as well as serving as the moderator for the past three FDA QT-IRT - ECG Core Lab meetings. Dr. Callahan received his Ph.D. from Capella University in Interdisciplinary Studies with a concentration in Research Methodology. He is a frequent speaker at Pharmaceutical Industry functions and sits on a number of advisory boards for peer reviewed publications.
Contact Healthcare Growth Strategies, 12 Mar 2015 [cached]
Tim Callahan
800-718-5470 x 100
About Healthcare Growth Strategies, 6 Oct 2013 [cached]
Timothy J. Callahan
Mr. Callahan has over 30 years of healthcare industry experience. He has a broad based understanding of acute care and alternate site markets having a strong knowledge of peri-operative and supply chain service, as well as the market complexities facing industry stakeholders. His experience has been leadership roles in sales, marketing and operations. Having been a senior executive for a fortune 500 company, where his initiatives created diverse offerings with organizational alignment, clinically focused services and branded products. In addition, he has lead successful entrepreneurial ventures in healthcare, developing a custom procedure packaging company, pediatric extended care facility for medically dependent children and a critical care service company for homecare.
INCITE | Digital Marketing Agency | Think Do Measure, 7 Feb 2015 [cached]
Tim Callahan VP, Owens & Minor.
Timothy J. Callahan ..., 11 Mar 2003 [cached]
Timothy J. Callahan (51)
Senior Vice President, Sales & Marketing
Senior Vice President, Sales and Marketing since September 2002.From 1999 to 2002, Mr. Callahan served as Senior Vice President, Distribution.Prior to that, Mr. Callahan was Regional Vice President, West from 1997 to 1999.Mr. Callahan has been with the company since 1997.
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