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Our Providers

Orange City Area Health System Providers

Our team of 19 family medicine providers are the core of our healthcare system. They work closely with you and your family, through all stages of life, and many of them have special areas of interest — from fertility care and obstetrics, to dermatological screenings and sports medicine — which adds to the depth and breadth of the services you can receive from your trusted healthcare partner. This team also works closely with our surgeons, radiology staff, behavioral health provider, diabetes care coordinator, physical therapists, dietitians, and medical specialists to offer an integrated continuum of care.

Family Medicine

Family Medicine
Olivia Chapman, ARNP
Family Medicine
Glenda Altena, ARNP
Family Medicine
James Clemens, MD
Family Medicine
Kara DeGroot, ARNP
Family Medicine
Kimberly Dykstra, PA-C
Family Medicine
Douglas Grossmann, PA-C
Family Medicine
Jonathan Grossmann, MD
Family Medicine
Michael Jurgens, MD
Family Medicine
Lee A. Kamstra, MD
Family Medicine
Alan Laird, MD Chief Medical Officer
Family Medicine
Nigel Millard, DO
Family Medicine
Marie Moeller, MD
Family Medicine
Jesse Nieuwenhuis, MD
Family Medicine
Cynthia M. Pals, MD
Family Medicine
Allison Schoenfelder, MD
Family Medicine
Doug Schuller, PA-C
Family Medicine
Mark Turek, DO
Family Medicine
Philip Van De Griend, MD
Family Medicine
Robin Van Zandbergen, ARNP
Family Medicine
Michelle Van Wyhe, DNP, ARNP
Family Medicine
John Weber, MD

Sports Medicine

Musculoskeletal and Sports Medicine
Mark Muilenburg, MD
Musculoskeletal and Sports Medicine
Philip Van De Griend, MD

Behavioral Health

Behavioral Health
Dee Jay Donlin, PhD, LP

General Surgery

General Surgery
Steven Locker, MD
General Surgery
Brent Nykamp, MD

Radiology/Imaging

Radiology
Nicholas de Vries, MD
Radiology
Steven Saulsbury, MD

Anesthesia

Anesthesia
David McFarland, CRNA
Anesthesia
George deVries, CRNA
Anesthesia
Ryan McClendon, CRNA
Anesthesia
Michael Tadlock, CRNA

Clinical Pharmacist

Clinical Pharmacist
Amy Van Gorp, Pharm.D., BCPS
Clinical Pharmacist
Randi Sayles, Pharm.D., BCPS

Diabetes Care

Diabetes Care Provider
Dee Meerdink, RN

Cardiac Rehabilitation

Cardiac Rehabilitation
Shannon Beaty, RN, BSN

Respiratory Therapy

Respiratory Therapy
Ashlynn Kampa, RRT
Respiratory Therapy
Brielle Biezuns, RRT
Respiratory Therapy
Patty De Kok, RRT
Respiratory Therapy
Jan Galles, RRT

Physical Therapy

Physical Therapy
Nick Adams, PT
Physical Therapy
Susan Blankers, PT
Physical Therapy
Daniel Foreman, PT
Physical Therapy
Lindsey Lukins, PTA
Physical Therapy
Mary Lundgren, PT
Physical Therapy
Beverly Noelck, PT
Physical Therapy
Tanya Rowenhorst, PT
Physical Therapy
Jacqueline Tapper, PTA
Physical Therapy
Tory Theisen, PTA
Physical Therapy
Nancy Turek, PT
Physical Therapy
Kristina Vander Stelt, PT
Physical Therapy
Shelby Walinga, PTA
Physical Therapy
Kristin Williams, PTA
Physical Therapy
Brad Zwart, PT

Occupational Therapy

Occupational Therapy
Christin Konz, OTD, OTR/L
Occupational Therapy
Stacy Wernimont-Diehl, OTD, OTR/L

Social Services

Social Services
Emily Fischer, LBSW
Social Services
Jenni Plathe, BAHS
Social Work/Counseling
Michelle Vaas, LBSW

Nutrition Services/Dietitians

Nutrition/Dietetics
Char Kooima, RD/LD/LN
Nutrition/Dietetics
Jennifer Lincecum, RD/LD/LN

Wound/Ostomy/Continence

Wound, Ostomy, Continence
Kendra Schroeder, ARNP

Specialty/Outreach Medical Providers

Allergy
Christopher Tumpkin, M.D.
Cardiology
Christopher Stanton, MD
Cardiology
Herbert Hartman, III, M.D.
Cardiology
Deborah A. Majerus, M.D., F.A.C.C.
Cardiology
Jon A. Peacock, M.D., F.A.C.C.
Cardiology
Jeffery S. Sykes, M.D.
Cardiology
Joy Taylor, M.D.
Cardiology
William R. Wanner, M.D.
Dermatology
Raymond Kuwahara, MD
Ear-Nose-Throat
Kurt Korver, MD
Nephrology
Dana Brandys, D.O.
Obstetrics-Gynecology
Danielle Hay, DO
Occupational Medicine
Douglas W. Martin, M.D.
Orthopedics
Thomas P. Jacobson, M.D.
Orthopedics
Wade K. Jensen, MD
Ophthalmology
Beth K. Bruening, M.D.
Oncology
Stephen Kahanic, MD
Oncology
Rhadha M. Rao, M.D.
Oral Surgery
Jared Dye, DDS
Oral Surgery
Clinton Norby, DDS
Pathology
Julie A. Breiner, M.D.
Pediatrics
Aaron Zylstra, M.D.
Podiatry
Sara M. Oelke, D.P.M.
Pulmonary Medicine
Ross Bacon, M.D.
Rheumatology
R. Chad Wisco, MD
Urology
David Daniels, M.D.

Orange City Area Health System is a comprehensive health system encompassing four family medicine clinics, sports medicine clinic, behavioral health clinic, award-winning hospital, birth center, surgical center, radiology and laboratory services, occupational health services, specialty outreach services, physical and aquatic therapy, home health and hospice, a retirement community, and a senior care center. The health system campus – designed with privacy and total healing as its foundation – is situated on 37 acres, including a pond with fountain, a healing garden, and a field of prairie grasses and wild flowers adjacent to the PuddleJumper Trail.

A team of 19 family medicine providers, along with dedicated nurses, medical specialists, and 500 support staff, are committed to serving the region with the Core Values of Integrity, Commitment to Excellence, Dedicated Colleagues, and Extraordinary Customer Experience. Orange City Area Health System has been named one of the Top 20 Critical Access Hospitals in the nation, one of “50 Critical Access Hospitals to Know” in the U.S., and a Women’s Choice Award recipient for Outstanding Patient Experience.

 

 

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