Our Staff

CenterPointe Physicians PA was founded in 2018 by Dr. Chase and Dr. Floersch who have been practicing in the area for over a decade. With aligned values and passion for patient care, CenterPointe became a reality. We practice meaningful patient care with our dedicated and compassionate staff.

Segen E. Smith Chase, MD, FACP

Dr. Chase is a board-certified internal medicine physician with over 10 years of experience in practice in Manhattan. Dr. Chase completed medical school at the University of Kansas School of Medicine and is also a graduate of Kansas State University. Her residency training was at University of Nebraska in Omaha. Dr. Chase is originally from Manhattan , where she now lives with her husband and two children.

Matthew W. Floersch, MD, FACP

Dr. Floersch is a board-certified internal medicine physician with over 10 years of experience in practice in Manhattan. Dr. Floersch completed medical school at the University of Missouri-Kansas City. His residency training was at Johns Hopkins Bayview Medical Center. Dr. Floersch is originally from Clay Center, KS and now lives in Manhattan with his wife and five children.

Chance M. Williams, MD

Dr. Williams is a board-certified family physician with over 15 years of in practice in northeast Kansas. Dr. Williams completed medical school at the University of Kansas School of Medicine and is also a graduate of Kansas State University. His residency training was at the Via Christi Family Practice Residency program in Wichita. Dr. Williams is originally from Lakin, KS and now lives in Manhattan with his wife and six children.



Heather Sloan, APRN-BC

Heather is a board-certified family nurse practitioner. Heather is a graduate of Washburn University with a Master of Science in Nursing in 2012. She received her Bachelors of Science in Nursing from Emopria State University. Heather is originally from Ottawa, KS and now lives just outside of Manhattan with her husband and three children.

Lan Q. Ly, MD

Dr. Ly is a board-certified family physician with 4 years of experience in practice in Manhattan. Dr. Ly completed medical school at the University Kansas School of Medicine-Wichita. Her residency training was completed at Wesley Family Medicine in Wichita. Dr. Ly is originally from Wichita, KS and now lives in Manhattan with her husband.

Noni Buster, MBA, Office Manager

Noni graduated with a Masters of Business Administration from Emporia State University. Noni is originally from Clay Center, KS and currently lives in Wamego with her husband and two children.