Administrative Team

Ronica Duncan, MSW



Joan Twiton, has a Bachelor of Arts degree from Augsburg College and a Master’s in Public Administration from Southwest Missouri State University (now known as Missouri State). Prior to assuming the role of CEO, Joan served in the role of Chief Financial Officer and Chief Operations Officer of Fordland Clinic for twelve years. Joan was also a founding member and served as executive director of the Missouri Association of Rural Health Clinics. “I love the mission of community health centers where the patient is the focus of all that we do.”

Ronica Duncan, MSW



Ray Seiberlich, is a 1984 graduate with a Bachelor of Science from Southwest Missouri State University (now known as Missouri State). Ray has spent over 25 years in the non-profit world in management and overseeing grants, the last twelve years in healthcare finance. “My vision in life is to help people and be devoted in serving the needs of the community in which I work and live.”

Ronica Duncan, MSW


Director of Operations

Aimee Jarrett has a Bachelor of Science degree from Drury University and a Master’s in Business Administration with an emphasis in Health Care Administration from William Woods University. Prior to becoming the Director of Operations for Fordland Clinic, Aimee served in similar leadership roles with Mercy and Ozarks Medical Center as the director of operations for Family Medicine, Urgent Care, Women’s, and Children’s services including Rural Health Clinics in Southern Missouri. She is pleased to call Fordland “home”. “I am excited and proud to work in partnership with the Fordland Clinics’ communities to promote the health and well-being of our patients”.

Ronica Duncan, MSW


Human Resources

Philip Snyder has eight years of Human Resources and Compliance experience and joined Fordland Clinic from Compassus Hospice, Home Care, and Infusion. He has called Springfield home for the last five years and enjoys spending time with his family. “I’m excited to work in a role supporting our coworkers, and helping them grow to their full potential.”

Ronica Duncan, MSW



Sonya (Steward) Cass, a lifelong resident of Fordland, MO and graduate of Fordland H.S. Sonya attended St. John’s School of Nursing. In 2015 Sonya joined the Fordland Clinic as RN Case Manager. She currently serves as Director of Quality/Risk and PCMH (Patient Centered Medical Home) Coordinator. “Fordland has always been my home, and I am delighted to be able to serve my friends and neighbors in this role. I look forward to many years, helping Fordland Clinic, Inc. become the preferred medical and dental provider in this area and beyond.”