Sioux Center Community Hospital building
 

Our caring staff is committed to helping the community stay healthy. We have a full staff of doctors, nurses, clinicians and administrative employees working to make your visit a positive experience.

Our Medical Staff

Meet our medical staff of doctors, physician assistants and nurse practitioners.

LoriAnne Andersen, MD

LoriAnne Andersen, MD

Phone: 712-722-8388
Bachelors Degree: University of South Dakota, Vermillion, SD 2000
Medical Degree: University of South Dakota School of Medicine, Vermillion, SD 2004
Residency: Sioux Falls Family Practice Residency Program
Memberships:
American Academy of Family Physicians
Iowa Medical Society


Robert Clemens, MD

Phone: 712-722-8380
Bachelors Degree: Northwestern College, Orange City, IA 1989
Pre-Med Education: Dordt Collge, Sioux Center, IA 1990
Medical Degree: University of Iowa, 1997
Residency: Rapid City Regional Hospital, 1997-2000
Memberships:
American Academy of Family Physicians
American Medical Association


Curtis Horstman, DO

Phone: 712-439-1315
Bachelors Degree: Dordt College, Sioux Center, IA 1992
Medical Degree: University of Osteopathic Medicine and Health Sciences, Des Moines, IA 1996
Family Practice Residency: Siouxland Medical Education Foundation, Sioux City, IA 1999
Certifications:
American Board of Family Practice
Basic Cardiac Life Support
Advanced Cardiac Life Support
Advanced Trauma Life Support


Richard A. (Dick) Jongewaard, MD

Phone: 712-722-8397
Bachelors Degree: University of Iowa 1968
Medical Degree: University of Iowa 1973
Internship: Sioux Valley Hospital Sioux Falls SD
1973-1974
Residency: Sioux Falls Family Practice 1974-1976
License: Iowa, South Dakota
Memberships:
American Board of Family Physicians
Iowa Medical Society
Sioux County Medical Society
Christian Medical Society
Other:
Clinical Instructor of Medicine, University of Iowa College of Medicine


Julie McKay, MD

Julie McKay, MD

Phone: 712-722-8116


Shahid Naqvi, MD

Specialty: General Surgeon
Status: Active Medical Staff Member


Nicola Pike, DPM

Phone: 712-722-8198


 

 


M. Yvonne Rayborn, MD

Phone: 712-722-8398
Bachelors Degree: Oral Roberts University
Medical Degree: Oral Roberts University
Internship: Siouxland Medical Education Foundation, Sioux City IA
Residency: "In this Image Family Practice"
License: License Specialty in Family Practice



Scott Rens, M.D.

Phone: 712-439-1315
Bachelors Degree: Dordt College, Sioux Center IA 1988
Medical Degree: University of Iowa College of Medicine,
Iowa City IA 1992
Residency: Siouxland Medical Education Foundation
Mercy Health Center/St. Luke’s Regional
Medical Center Sioux City IA 1995
License: Iowa


Mark Stelzer, MD

Specialty: General Surgeon
Status: Active Medical Staff Member


Gerald L. Van Es, MD

Phone: 712-722-2761
Bachelors Degree: Northwestern College, Orange City IA 1971
Medical Degree: University of Iowa 1975
Residency: Sioux Falls Family Practice Program 1975-1977
License: Iowa
Memberships:
Iowa Medical Society
Sioux County Medical Society
American Academy of Family Practice
American Board of Family Physicians
American Medical Association
Board Certified in Family Practice


Jeanne Kleinhesselink, ARNP

Phone: 712-722-8396
Nursing Degree: St. Luke’s School of Nursing, 1982
BSN, Briar Cliff College, Sioux City, IA 1991
MSN with focus on FNP, SD State University, 1994
FNP Certified: American Nurses Credentialing Center, 1994
Memberships:
American Academy of Nurse Practitioners,
Sigma Theta, Tau
Iowa Association of Nurse Practitioners


Belinda Lassen, CNM, ARNP

Phone: 712-722-8318
BSN: St. Joseph Mercy School of Nursing, 1976
Certified: American College of Nurse Midwives
Internship: Midwifery Associates, Bamberg, SC, 1986
License: RN and ARNP in Iowa
Post Graduate: Medical University of South Carolina, 1986


Administration

Our administration staff is committed to providing the best healthcare to the Sioux Center community.

  • Michael Seda, Chief Executive Officer
  • Marla Toering, Chief Operations Officer
  • Nancy Carlson, Chief Financial Officer
  • Dale Vander Berg, Hospital Board President
  • Gail Vonk, Director of Human Resources 
  • Kathy Gerdes, Director of Senior Services
  • Mary McClung, Medical Clinic Director
  • Nancy Renes, Director of Patient Care Services