Karen Mazur
About Karen Mazur
Karen Mazur is a C Suite Executive Assistant at Castle Biosciences, Inc., where she has worked since 2019. With over 20 years of experience supporting C-Suite executives, she is recognized for her professionalism, strong communication skills, and contributions to employee engagement.
Work at Castle Biosciences
Karen Mazur has served as the C Suite Executive Assistant at Castle Biosciences, Inc. since 2019. In this role, she supports the executive team and contributes to the operational efficiency of the organization. Her responsibilities include managing schedules, coordinating meetings, and facilitating communication among executives. Over her tenure, she has been recognized for her commitment to results and her role in enhancing employee engagement within the company.
Previous Experience in Executive Assistance
Before joining Castle Biosciences, Karen Mazur worked at Bellicum Pharmaceuticals, Inc. as a Senior Executive Assistant from 2017 to 2019. She also held the position of Senior Executive Assistant II to the CFO at Alcon, a Novartis company, from 2014 to 2015. Additionally, she has experience as an Executive Assistant to the President at M. Silver Associates from 2001 to 2004 and served as an Executive Assistant to the CSO at both Bellicum Pharmaceuticals and Lexicon Pharmaceuticals, Inc. from 2005 to 2017.
Professional Skills and Attributes
Karen Mazur possesses over 20 years of experience supporting C-Suite executives, including VPs, CEOs, CFOs, and CSOs. She is recognized for her strong written and verbal communication skills, as well as her ability to maintain confidentiality. Her supervisors have acknowledged her independence, empathy, professionalism, and conscientiousness in her work. She is also praised for her outstanding attitude and customer service focus.
Career Development and Contributions
Throughout her career, Karen Mazur has demonstrated a commitment to professional growth and development in the field of executive assistance. Her extensive experience in various roles has equipped her with a deep understanding of the demands faced by C-Suite executives. She is known for being a driven individual who contributes significantly to employee engagement and organizational success.