Nicole J. Walker brings far more diversity than just her race and gender to her role as managing partner at Arboretum Ventures. Her background was in operations and engineering, and she knows her perspective has given her valuable insight into the businesses she works with. Walker also credits her team with asking hard questions, applying different experiences, and bringing an historical perspective—together keeping each other disciplined and objective. Walker knows that “fullness of diversity” will be equally successful for the healthcare venture space as a whole. “It’s really important that we keep pushing the envelope on the people around the table,” she says, having honest conversations about who are the decision-makers, how we compensate people for their work, and how our pools and pipelines may be influencing our candidate choice.