John Callender's Location
Dallas, TX, US
John Callender's Work
John Callender's Education
John Callender's Skills
John Callender's Summary
John Callender, based in Dallas, TX, US, is currently a Institutional Sales at Paratek Pharmaceuticals, bringing experience from previous roles at Pfizer. John Callender holds a 1997 - 2002 Bachelor of Business Administration (B.B.A.) in Marketing @ Texas A&M University. With a robust skill set that includes Pharmaceutical Industry, Sales Effectiveness, Pharmaceutical Sales, Hospital Sales, Cardiology and more, John Callender contributes valuable insights to the industry.