Denise M. Towsley

Key Hematology/Oncology Account Manager
Geron Corporation
Manhattan Beach, CA 90266

Denise Towsley is an accomplished and results-oriented business professional with over 28 years of experience in the healthcare, rare disease, and biotechnology sectors. She currently serves as Key Hematology/Oncology Account Manager at Geron Corporation, where she has played a pivotal role in rare disease product launches, consistently surpassing performance targets and driving significant market growth. Known for her strategic vision, effective communication, and ability to cultivate meaningful relationships, Denise has earned a reputation as a forward-thinking leader who delivers measurable results while fostering collaboration across teams and stakeholders.

Over the course of her career, Denise has held senior roles at industry-leading organizations, including Seagen, Merck & Co., and Brigham and Women’s Hospital. Her areas of specialization include oncology, rare disease therapeutics, women’s health, vaccines, and medical device sales. She has extensive expertise in product launches, market expansion, business development, and account management, consistently demonstrating the ability to translate scientific and clinical knowledge into successful commercial strategies. In addition, Denise is recognized for mentoring and developing high-performing teams, emphasizing collaboration, integrity, and excellence in all endeavors.

Beyond her professional accomplishments, Denise is an avid tennis and golf enthusiast and deeply values time spent with her husband and two daughters. She holds a Master of Business Administration (MBA) from the University of Phoenix and a Bachelor of Science in Biology and Chemistry with a Pre-Med focus from Roger Williams University, where she also served as class treasurer and competed as a varsity soccer athlete. Denise’s career and personal pursuits reflect a dedication to lifelong learning, balance, and purposeful leadership, making her a respected professional and role model in the biotech and healthcare communities.

• University of Phoenix - MBA
• Roger Williams University - BS Bio

Q

What do you attribute your success to?

I attribute my success to building strong relationships, consistently demonstrating honesty and compassion, and actively cultivating a professional network. By fostering genuine connections and maintaining integrity in all interactions, I have been able to create opportunities, inspire trust, and collaborate effectively with others, which has been essential to both my personal and professional growth.

Q

What advice would you give to young women entering your industry?

I would advise young women entering the biotechnology industry to remain adaptable and open to different situations, as the field is constantly evolving. Building a strong professional network with the right mentors and peers is essential for guidance and opportunities. While a degree provides a foundation, gaining hands-on experience in research and other related areas is crucial to stand out. Continuously learning, seeking diverse experiences, and embracing challenges will not only strengthen your expertise but also position you for long-term growth and success in this dynamic industry.

Locations

Geron Corporation

Manhattan Beach, CA 90266

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