As Managing Partner and Co-Founder of SPARK, Rachel Braun Scherl has led global consulting engagements with multinationals such as Johnson & Johnson, Allergan, Bayer, Church & Dwight and Pfizer, among others. She has also counseled numerous startups, with an emphasis on female health—focusing on insights, customer acquisition, customer lifetime value and retention. Her expertise has helped drive significant growth for her clients as well as her own ventures.