Bambo Bamgbose
Senior Vice President of Growth

Martha Ngoh
Deputy Director of Program Management
and Policy

Martha Ngoh, Deputy Director of Program Management and Policy at Ripple Effect, brings over 7 years of experience supporting and managing federal-funded public health and healthcare projects involving policy development and implementation, communications, and partnerships. Ms. Ngoh has worked on projects and programs aimed at improving patient safety and the quality of healthcare delivery related to healthcare infection prevention and control, healthcare-associated infections (HAI) and antimicrobial-resistance (AR), and maternal safety. Ms. Ngoh served as a Senior Analyst at the Association of State and Territorial Health Officials and was later promoted to Director of Healthcare Connections within the Infectious Disease Infrastructure and Policy team, where she provided leadership on a portfolio to foster collaboration between public health and healthcare through key activities. In this role, Ms. Ngoh managed the Council for Outbreak Response: HAI/AR where she developed processes for efficient Council operations and member engagement and contributed to the development of the Council’s Framework on HAI Outbreak Notification which aims to guide notification and communication in the context of a possible HAI outbreak. Ms. Ngoh received her MPH from the George Washington University in 2016. Ms. Ngoh was also selected as a fellow into the 2020-2021 cohort of the Johns Hopkins University Emerging Leaders in Biosecurity Initiative. Ms. Ngoh currently serves as the Deputy Director of Program Management and Policy, where she provides leadership on the Program Management and Policy team.

Julie Lucas
Director of Human Resources

Julie Lucas has over 20 years of experience in human resources.  In the beginning of Julie’s career, she worked for a private company overseeing the human resources department for a healthcare company for 17 years.  She then moved into the government contracting space.  During her career, she has partnered with senior leaders to drive business results.  Julie is responsible for all aspects of human resources including strategy and operations, talent acquisition, performance & development, employee engagement, DE&I, benefits administration, workforce technology, and the overall employee experience.

Julie has a bachelor’s degree in Business Management from University of Phoenix with a concentration on Human Resources Management.

Tierra Terrell-Johnson
Senior Human Resources Manager

Tell us about your career path. How did you get here?

I studied at the University of Wisconsin-Madison (Go Badgers!) and got my MBA from Concordia University. I concentrated on Human Resource Management because I wanted to prove that HR professionals can be analytical, strategic, and have a seat at the business table.

What motivates you?

I’ve made it my mission to ensure that when you come to work at Ripple Effect, you bring your whole self and feel comfortable doing so. We’re all equal here, and I will always fight for that.

What are some of your hobbies?

I love to organize (and color-coordinate!) I’d be a professional organizer if I could. My favorite store is Staples—I could spend a whole paycheck there.

Advice for future professionals entering your field?

Develop your people’s leadership skills, especially junior employees. Train them and involve them. As companies grow, they need succession plans—and if you invest in your people, they will invest in the company in return.