Meet Our Team

Mahaska Health Provider Directory – Search by Name or Specialty

Jess Tokle
Jessica Tokle, ARNP

Family Practice

Joel Shaw, CRNA

Surgical Services, Anesthesiology

John Pargulski, DO

Cardiology Medical Director, Board-certified, Fellowship trained Cardiologist

Johnna Danner-Terlouw, ARNP

Wound Care

Jon Gehrke, MD, FAAOS

Orthopaedic Medical Director, Board-certified, Fellowship trained Orthopaedic Surgeon

Jon Laverty, CRNA

Surgical Services,
Anesthesiology

Joseph Whitman, DO

Ear, Nose, Throat, Visiting Specialist

Josh Kamerath, DO

Emergency Medicine

Julie Lautenbach, PA-C, MPH

Orthopaedics & Sports Medicine

Kelley Dawley, DNP, NP-C, AGPCNP

Neurology Services & Sleep Services

Kyle Witt, MD

Hospitalist, Inpatient Medicine

Kyler Parkinson, CRNA

Surgical Services,
Anesthesiology

Kymberly Life, DO

Occupational Health

Lacey Nicol, CRNA

Surgical Services,
Anesthesiology

Leah Bethel, DO

Emergency Medicine

Leah VanLoon, ARNP

Family Practice & Walk-In Clinic

Lisa Nelson, ARNP-C

Geriatric Care

Lisa Ruckman, MD
Lisa Ruckman, MD

Inpatient Medicine

Mark Beers, DPM
Mark Beers, DPM

Podiatry

Mark Zacharjasz, MD
Mark Zacharjasz, MD

Hospice Medical Director, Family Practice, Hospice

Mary Sarpong, MD

Hospitalist, Inpatient Medicine

Matthew Fjeld, MSN, CRNA

Surgical Services,
Anesthesiology

Matthew Gritters, MD

Emergency Room Medical Director

Melissa Lamb, ARNP
Melissa Lamb, ARNP-BC

Allergy/ Immunology/ Pulmonology

Michael Be, DO

Hospitalist, Inpatient Medicine

Michael McCubbin, MD

Sleep Medicine Director

Mike Shaw, PA-C, MPAS

Orthopaedic Specialist, Fellowship-trained

Nathan Schneider, DO

Orthopaedic Surgeon, Orthopaedics & Sports Medicine Specialist

Neil Schwimley, DO, FAANA

Board-certified, Fellowship trained Orthopaedic Surgeon

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

General Surgeon