Stuart Gipson, MHA

Chief Executive Officer

Mr. Gipson holds a Master of Healthcare Administration Degree from Missouri State University. He joined the team at Your Community Health Center in 2020, and brings a broad range of management experience to the organization. His background in healthcare administration spans grant and provider management, population health, workforce development and multiple areas of financial administration.

Sabrina McAfee, MBA

Chief Financial Officer

Sabrina McAfee joined the Your Community Health Center team as Chief Financial Officer in January 2019. In the role of CFO she provides executives with timely and accurate financial data and has oversight of the accounting and finance operations, as well as human resource. Sabrina holds an Accounting & Finance MBA and brings to YCHC nearly three decades of financial management and human resources experience.

Michelle Cooper

Dental Clinic Manager

Michelle has been with Your Community Health Center for over 4 years. Prior to joining YCHC, Michelle worked in the dental field for over 23 years. Michelle loves being part of an organization that believes in fulfilling its mission and growing its vision.

Medical Providers

Dr. Matt Porter, MD

Medical Director & Family Practice Physician

Dr. Porter is a Family Practice Physician who chose this area of medical expertise because of his desire to; “be “Doc” to the whole family, whatever they may need.” Dr. Porter further explains; “Family Practice is the one specialty that has a little bit of everything. A typical day in clinic can include patients with orthopedic issues, gastrointestinal issues, psychiatric issues, and women’s health. The next day might be neurology, cardiology or well-child visits. Caring for all age groups, from pediatrics, adults, to elderly patients was one of the main reasons I entered Family Practice. Acute and chronic conditions, across all specialties, and across all age groups.” 

Dr Porter earned his Bachelor’s degree from Loyola University in Chicago, his Medical Degree from Rush Medical College, Chicago and completed his residency and internship at Madigan Army Medical Center in Tacoma, Washington. Dr. Porter served with the United States Army in Afghanistan as the Battalion Surgeon and was awarded the Army’s Commendation Medal for service and leadership. Dr. Porter was the Officer in Charge of the Medical Evaluations Boards at Fort Leonard Wood (FLW) and has served as a Family Physician at FLW since 2012.

Dr. Kimberly Johnson, MD

Family Practice Physician

Dr. Kimberly Johnson is a graduate of Miami University Oxford, OH. She obtained her medical degree at Medical College of Ohio-Toledo. Dr. Johnson completed her residency at Northeast Ohio Medical University. Dr. Johnson has over 20 years of medical experience. Dr. Johnson is keen to preventive medicine, mental health, diabetes, HTN, and cholesterol.  She has a passion for family practice and displays integrity and expertise in her work. She holds her MD and is Board Certified Family Practice. Dr. Johnson believes in our mission at YCHC, which is to provide high quality, compassionate, patient-centered, healthcare to the underserved areas.

Johnnie Winnie Parker, FNP

Family Nurse Practitioner

Winnie has worked in emergency medicine for 30 years, starting in 1987 as emergency medical technician, paramedic, registered nurse, flight nurse. She obtained her Associate in Applied Science in 1998 from Lincoln University, Bachelor’s of Nursing in 2014 from Central Methodist University and graduated with Master’s of Nursing in 2017 from Maryville University specializing in Family Practice. Winnie has served the people within this area for many years and will continue to do so, now as a primary care provider.

Angie Brooks, RPH


Our new pharmacist is Angie Brooks, a 2004 graduate of St. Louis College of Pharmacy. Angie and her husband (also a pharmacist) are the parents of two children, and they reside in Rolla.

“The best thing about this job is that I am able to work one-on-one with the patients,” said Angie. “I see a lot of diabetes, obesity, poor nutrition, and a history of lack of care for many. My mission is to help patients get the best therapy out of their prescribed medications, and to help them improve their quality of life.”

Angie is very excited about a new program being implemented at Your Community Health Center.

“Your Best Health is a program that makes us partners with our patients, and we are able to work with them on achieving goals. Patients with multiple medications and disease states will find this very helpful. Diabetics, especially, have a hard time lowering their A1C, and need extra assistance. This is a way to reach out to patients on a basic level, and keep them engaged in their own care.”

When Angie is not working, she enjoys boating, spending time with family, and “anything very active.”

Megan Mabe, PA-C

Physician Assistant

Megan served as a Medic in the United States Army at Fort Riley, KS where she discovered her true passion for medicine. Finding great satisfaction in treating and educating her patients, the journey to become a Physician Assistant began. Megan earned her Bachelor’s degree in Health Science from Hawaii Pacific University and her Masters of Medical Science in Physician Assistant Studies from Methodist University in Fayetteville, NC. As a Physician Assistant, I have received the proper medical training to perform physical exams, order and interpret diagnostic tests and labs, treat both acute and chronic medical issues, and perform procedures all while working as a team with my fellow providers and medical staff.

Dental Providers

Dr. Chloé Stuck, DDS

Dr. Chloé Stuck is a graduate of the University of Missouri – Kansas City School of Dentistry. She served as her dental class secretary and graduated with honors in restorative dentistry. She earned her Bachelor’s Degree in Biology and Chemistry at the University of Missouri – Kansas City prior to receiving her DDS degree. She is a member of the American Dental Association, Missouri Dental Association, Central (Missouri) Dental Society, Psi Omega, and Academy of General Dentistry.

Dr. David Dumbach, DDS

Dr. David Dumbach is a native of mid-Missouri, growing up in Vienna. He completed his pre-dental coursework at Missouri S&T and his dental training at UMKC School of Dentistry. While attending UMKC he was member of the Honors program for advanced training in Oral Surgery.

Dr. Ambrose Obhade, DDS

Dr. Ambrose Obhade is originally from Nigeria and completed dental school at the University of Benin School of Dentistry and then went on to work from a non-for-profit organization that focused on rural community dentistry in Africa. He then moved to the United States and graduated from the Loma Linda University School of Dentistry. He was selected for the Honors Program in Oral and Maxillofacial Radiology and has been honored by the American Academy of Oral and Maxillofacial Radiology (AAOMR) his interest in Oral and Maxillofacial Radiology. He is a member of American Dental Association.

Behavioral Health Providers

Gillian Brown, LCSW

Anna Bray, LPC

Anna joined the team in 2019. She is a Licensed Professional Counselor (LPC) and has a Master’s of Counseling with an emphasis in Marriage and Family Counseling from Webster University. She received her Bachelors of Science from Drury University. Her focus is to help patients discover their strengths, building support system, and developing healthy lifestyles.

Our Board of Directors

Angela Napier, Board Chair

Jodi Waltman, Vice Chair

Deborah Frost, Treasurer

Kellie Bales, Secretary

Jane Victor

Stephanie Martensen

Todd Kurnzenberger

Rachel Jung


David Duncan

Matt Koylu

Richard Grubb