Investigators

Investigators

Our clinical research team consists of expert physicians and clinical research professionals. Each is passionate about and dedicated to offering the most advanced care to patients. They provide the vision, structure and maintenance of a program designed to improve patient outcomes through disciplined evaluation of evidence.

Meet Our Investigators

South Dakota

Sioux Falls

Maria Bell, MD
Gynecology

Jordan Fritch, MD
Pediatric Oncology

Jonathan Bleeker, MD
Gastrointestinal, Precision Oncology

Keely Hack, MD
Breast

Michele Lohr, MD
Radiation Oncology

Michelle Janania Martinez, MD
Hematology/Oncology

Miroslaw Mazurczak, MD
Breast, CNS, NCORP

Steve McGraw, MD
Radiation Oncology

Brianna Murphy, DO
Pediatrics

Catherine Nelson, DO
Pediatric Oncology

Ryan Nowak, MD
Radiation Oncology

Steven Powell, MD
Early Phase, Head and Neck, Precision Oncology

 

Na Smith, MD
Radiation Oncology

Travis Snyders, MD
Hematology/Oncology

Christopher Sumey, MD
Early Phase, Head and Neck, Lung, Precision Oncology

North Dakota

Fargo

A. Abou Zahr, MD
Hematology/Oncology

Daniel Almquist, MD
Hematology/Oncology, NCORP

Miran Blanchard, MD
Radiation Oncology

Melanie Chihak, DO
Pediatrics

Jarrett Failing, MD
Hematology/Oncology

Anu Gaba, MD
Breast, Precision Oncology

Louis Geeraerts, MD
Head and Neck

Mark Gitau, MD
Gastrointestinal, Lung, Head and Neck, Precision Oncology

Gerald Gross, MD
Hematology/Oncology

Mahendra Gupta, MD
Gynecologic, Lung

Ash Jensen, MD
Radiation Oncology

Aaron Luebke, MD
Hematology/Oncology

Seth Maliske, MD
Hematology/Oncology

Samuel Milanovich, MD
Pediatrics, NCORP

Sommer Nurkic, MD
Radiation Oncology

Amit Panwalkar, MD
Breast, Gynecologic, Lung

Zaid Abdel Rahman, MD
Hematology/Oncology

Baruti Serabe, MD
Pediatric Oncology

Preston Steen, MD
Gastrointestinal, NCORP, Genitourinary, Lung

Andrew Terrell, MD
Head and Neck

Shelby Terstriep, MD
Breast

Matthew Tinguely, MD
Gastrointestinal

Radhakrishna Vegunta, MD
Hematology/Oncology

Jeff Wiisanen, MD
Hematology/Oncology

Kirk Wyatt, MD
Pediatrics

Bismarck

Thandiwe Gray, MD
Hematology/Oncology

Peter Kurniali, MD
Hematology/Oncology

Edward Wos, DO
Hematology/Oncology

Minnesota

Bemidji

Elie Chalhoub, MD
Hematology/Oncology

Jonathan Sande, MD
Hematology/Oncology

Thief River Falls

Amit Panwalkar, MD
Breast, Gynecologic, Lung

Worthington

Jonathan Bleeker, MD
Gastrointestinal, Precision Oncology

Keely Hack, MD
Breast

Miroslaw Mazurczak, MD
Breast, CNS, NCORP