Meet Our Team

Mahaska Health Provider Directory – Search by Name or Specialty

Leah VanLoon, ARNP-C, FNP

Family Medicine & Walk-In Clinic

Lisa Nelson, ARNP-C

Geriatric Care

Lisa Ruckman, MD

Inpatient Medicine

Malori Khalil, DNP, CRNA

Surgical Services,
Anesthesiology

Mark Beers, DPM
Mark Beers, DPM

Podiatry

Mark Zacharjasz, MD
Mark Zacharjasz, MD

Hospice Medical Director, Family Medicine, Hospice Care

Matthew Fjeld, MSN, CRNA

Surgical Services,
Anesthesiology

Matthew Gritters, MD

Emergency Room Medical Director

Melissa Lamb, ARNP
Melissa Lamb, ARNP-BC

Allergy & Pulmonology

Michael Be, DO

Hospitalist, Inpatient Medicine

Michael McCubbin, MD

Sleep Medicine Director

Mollie Waller, DO

Family Medicine, Obstetrics

Nathan Schneider, DO

Orthopaedic Surgeon, Orthopaedics & Sports Medicine Specialist

Paul Riggs, MD, FACS
Paul Riggs, MD, FACS

General Surgeon

Preston Sereg, MD, MPH

Family Medicine

Rachel Sheetz, PA-C

General Surgery

Reid P. Turner, MD

Ophthalmology

Robert Pettis, MD

Ear, Nose, Throat (ENT)

Robyn Griffiths, ARNP-C

Hospitalist, Inpatient Medicine

Roger Harvey, DO

Infectious Disease

Ryan Vincent, MD

Ophthalmology

Ryan Young, PA-C

Cardiology

Sameer Tapryal, MD

Hospitalist, Inpatient Medicine

Scott Truhlar, MD

Radiology

Sean Crawford, DO

Adult Family Medicine

Shane Kirkegaard, DO

Hospitalist, Inpatient Medicine

Shane Kraske, MD

Radiology

Shawn Richmond, MD
Shawn Richmond, MD

Family Medicine, Obstetrics,
Primary Care Medical Director

Stephen Mineart, MD
Stephen Mineart, MD

Family Practice

Tara Stout, DNP, ARNP

Family Medicine