Darrah Bach – Oyster Shell Recycling Program Coordinator

Darrah served as CRCL’s monitoring and remote sensing technician through Serve Louisiana until joining the staff as the OSRP coordinator. Originally from San Francisco, California, Darrah moved to New Orleans to pursue a degree in environmental studies and sociology from Tulane University. In her free time, Darrah enjoys drawing and collage making.  (

Donna Betzer – Development Director

Donna Betzer is a development and marketing professional with over 30 years of experience. Most recently she served as Kingsley House Chief Development Officer as well as the Director of Strategic Giving for the Kingsley Foundation. She directed development and communications efforts, including the execution of fundraising strategies for individual donors, corporate and foundation supporters, and special events. Prior to this role she served as Director of Development of the American Diabetes Association Gulf Coast office and Director of Marketing for Volunteers of America of Greater New Orleans. She holds a Bachelor of Arts degree from Loyola University in communications and psychology. Donna, a member of Women United and the Association of Fundraising Professionals, lives in Metairie with her husband, David, and enjoys gardening, reading and traveling. (

Tyler Bosworth – Advocacy Director

Tyler is a native of Baton Rouge and a graduate of the Southern University Law Center. For the past three years, he has served as the lead staffer for the Louisiana House Committee on Natural Resources and Environment, specializing in natural resources law with a focus on energy and coastal issues. He has drafted legislation pertaining to the CPRA Annual Plan, oyster shell recycling, management of the coastal zone, coastal zone permitting, offshore wind energy production and the disposition of funds generation from Outer Continental Shelf alternative energy production, and numerous other bills that have served to enhance coastal Louisiana.In his free time, Tyler enjoys spending weekends with his wife and two children at his family’s camp in Chauvin. (

Emma Butler – Outreach Coordinator

Emma is a Tulane University alumna with a bachelor’s in political science and environmental studies who is committed to public service, environmental stewardship and a sustainable future for the state of Louisiana. During her time at Tulane, Emma learned about the unique environmental factors that influence the state and its residents, including issues of flooding and subsidence. Her studies combined with her interest in public service fueled her decision to continue working to address these environmental challenges with local communities. She completed two years of AmeriCorps service and worked on urban stormwater management before joining CRCL. Outside of the office, Emma can be found with a book in her hand and a cat in her lap. (

Isabella Donnell – Special Projects Coordinator

Isabella grew up by Mobile Bay, Alabama, and moved to New Orleans to attend college in 2015. Isabella received her master’s degree in ecology and evolutionary biology from Tulane University in May 2020. Her studies focused on plant ecology and marsh ecosystems. Through her studies, Isabella became interested in how the health of our coast informs the health of our communities. In her spare time, Isabella likes to read, garden and continue to learn about the natural environment around her.. (

Addison Ellis – Social Media Strategist

Addison is a small-business entrepreneur and Serve Louisiana member. She graduated from Loyola University with honors in environmental studies (with a concentration in social sciences) and a biology minor. She has passions for environmental communications and social justice, and she is helping expand CRCL’s social media presence as a tool for connecting with the community. (

Sofia Giordano – Oyster Shell Recycling Technician

Sofia is an AmeriCorps member working with the Oyster Shell Recycling Program and coordinating volunteers. She is originally from Long Island, N.Y., but has lived in New Orleans for 16 years. Sofia graduated from Loyola University New Orleans with a bachelor of science degree in environmental science with a concentration in biology. She is also an avid sailor who spend lots of time on Lake Pontchartrain. (

Gardner Goodall – Native Plants Program Coordinator

Gardner is an ecologist, urban enthusiast and avid bicyclist hailing from Raleigh, North Carolina. As suggested by his name, he enjoys working with plants, and he is excited to be leading volunteers to support coastal restoration through native plantings. Gardner holds a degree in environmental studies from UNC-Asheville, and he has years of experience in volunteer management and land stewardship. In his free time he likes to garden, play disc golf and cook with friends. (

Piper Howard – Outreach Assistant

Piper is a Serve Louisiana member working with the Student Ambassador program. She graduated from Loyola University in 2021 with a bachelor’s degree in sociology. Raised in New Orleans, Piper is passionate about advocating for environmental justice across coastal communities in Louisiana. In her free time, Piper enjoys playing piano, gardening and crocheting. (

James Karst – Communications and Marketing Director

James is in charge of internal and external communications and marketing. He is a former journalist in New Orleans, having worked for many years as an editor at The Times-Picayune. He was on the newspaper’s staff that won two Pulitzer Prizes in 2006. He has also published stories in magazines including 64 Parishes and Preservation in Print. He has been interviewed on the air by NPR’s “Weekend Edition” and on television shows that have aired on the NFL Network, the Travel Channel, and National Geographic. A story about his writing was recently published by The New Yorker. He moonlights as a professional competitive eater (formerly the No. 4 oyster eater in the International Federation of Competitive Eating — 15 dozen oysters in 8 minutes) and as an actor, with credits including “NCIS: New Orleans,” “Treme,” and “America’s Most Wanted.” He received his Bachelor’s Degree in English from the University of the South in Sewanee, Tennessee. (

Kelly Messer – Special Events Director

Kelly develops and executes our public and private events, and is our lead graphic designer and webmaster. She joined the CRCL team in 2007. CRCL has long been known for its well-planned and orchestrated events because of Kelly’s artistic eye and attention to detail. As CRCL’s graphic designer, she is responsible for developing critical informational pieces for both internal and external distribution. Kelly’s expertise in IT has allowed CRCL to incorporate the latest technology into its web design and computer networks. She also develops and maintains CRCL’s extensive database system. (

Corey Miller – Director of Community Resilience

Corey leads our Outreach and Engagement program, assisting residents of coastal Louisiana to become more informed, engaged, and prepared for the future of our changing coast. Through the program, CRCL develops innovative ways to reach residents: infographics, videos, presentations, and community forums. He also works directly with other community-based organizations. He joined CRCL in 2012. A third-generation native of the New Orleans area and an alumnus of LSU, Corey received his Master of Sociology from the University of New Orleans through a research assistantship with the Center for Hazards Assessment, Response and Technology (UNO-CHART). (

Kimberly Ortiz – Remote Sensing and Monitoring Technician

Kimberly, a Serve Louisiana member, studied civil engineering at LSU. She grew up in North Carolina and moved to Louisiana 4 years ago for school and family. She enjoys doing outdoors activities, going to the gym and staying in, depending on the weather and her mood. Upon completion of her service year, Kimberly is interested in pursuing a master’s degree and a career in coastal engineering. (

Kimberly Davis Reyher – Executive Director

Kim leads CRCL, setting strategic direction and overseeing staff and programs. Kim joined CRCL as Executive Director in June 2014 after 13 years with the World Wildlife Fund, where she served as Fisheries Program Director. In that capacity, she promoted fisheries sustainability through engagement with fisheries around the world and influential players in the seafood industry. Kim co-led the development of a $29 million tuna management project with the United Nations Food and Agriculture Organization and led the International Smart Gear Competition, which awards cash prizes for fishing gear innovations and supervised projects in more than 20 countries. Before joining WWF, she worked with the Ocean Conservancy in Florida and Washington, D.C. Kim received a bachelor’s degree in Geography from Dartmouth College and a master’s degree in Natural Resource Economics and Policy from Duke University. (