302 NE 14th Street, Leon, IA 50144
(641) 446-2383

Nathan Allen, DO

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Dr. Nathan Allen joined CHCSI in 2013. He earned his DO from Des Moines University and he is Board certified in Family Medicine. Dr. Allen currently provides comprehensive medical services in the Leon and Lamoni facilities.

Paul Casper, PA-C

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Paul Casper, PA-C grew up in a small town in rural Wisconsin. He completed his undergraduate degree in Biology at the University of Wisconsin – River Falls.  He earned his Master’s degree in Physician Assistant studies at Wichita State University, graduating in 2015. Paul practiced family medicine, inpatient, and ER in rural Kansas for a period of 3 years prior to joining us at CHCSI in 2018.

Jeannie Clapham, ARNP

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Jeannie Clapham, MSN, ARNP joined CHCSI in 2017. She earned her Nurse Practitioner from Kaplan University in Chicago, IL. and her Masters in Nursing from the University of Pheonix.  Jeannie currently provides medical services in the Leon office.

Mark Easter, DO

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 Dr. Mark Easter joined CHCSI  in 2008. His DO was earned at the University of Health Sciences College of Osteopathic Medicine in Kansas City. Dr. Easter currently provides services in the Lamoni facility.

Jenifer Grissom, ARNP

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 Jenifer Grissom joined CHCSI  in 2015. Her Masters of Nursing was earned at the Clarkson College in Omaha Nebraska. Jenifer is currently providing Student Health Services at Graceland University as well as medical services in the Leon and Lamoni offices.
 

Terrilee Jackel, ARNP

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Terrilee Jackel joined CHCSI in 2014. She earned her Masters of Nursing from Clarkson College in Omaha, Nebraska. Terrilee currently provides services in the Lamoni facility as well as Student Health Services at Graceland University. Terrilee also serves as the Nurse/Lab/Radiology Manager.

Larry Richard, MD

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Dr. Larry Richard joined CHCSI in 2008. He earned his MD from the University of Iowa College 
of Medicine, and is Board certified in Family Medicine. Dr. Richard currently provides services in the Leon facility and also serves as the Medical Director for the organization.


 

Jennifer Spoerl, ARNP

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Jennifer Spoerl, ARNP joined CHCSI in 2014. She earned her Masters in Nursing from Clarkson College in Omaha, Nebraska. Jennifer provides primary and preventive medical services in the Leon and Lamoni locations.

Dr.Nathan Allen joined CHCSI in 2013. He earned his DO from Des Moines University and he is Board certified in Family Medicine. Dr. Allen currently provides comprehensive medical services in the Leon and Lamoni facilities. 
Dr.Nathan Allen joined CHCSI in 2013. He earned his DO from Des Moines University and he is Board certified in Family Medicine. Dr. Allen currently provides comprehensive medical services in the Leon and Lamoni facilities. 

Andrew Sullivan, PA-C

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Andrew Sullivan, PA-C joined CHCSI in 2015. Andrew earned his Masters in Physician Assistant Studies from Des Moines University. Andrew provides primary and preventive medical services in the Lamoni office.

Philip Sundquist, MD

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Philip Sundquist, MD joined CHCSI in 2018. He has lived and practiced in Chariton since he left the military in 2007. He most recently was working in his own private practice. Dr. Sundquist is board certified in Family Medicine with fellowship training in Obstetrics Gynecology. Dr. Sundquist takes care of patients of all ages and health background. He has special training in aesthetics being certified to do Botox and dermal fillers. Dr. Sundquist is actively involved with his church and community. Dr. Sundquist provides primary and preventive medical care in the Chariton Medical office.

Jackie Swim, ARNP

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Jacquelyn Swim, MSN, ARNP joined CHCSI in 2019. Jackie earned her Masters in Nursing from Kaplan University. Jackie provides primary and preventive medical services in the Chariton Medical office.

Eugene Yoder, ARNP

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Eugene Yoder, ARNP joined CHCSI in 2013. He received his ARNP from Graceland University. Mr. Yoder currently provides services in the Leon facility on a as-needed basis.