C. Aaron Nichols

C. Aaron Nichols, MHSA, FACMPE Chief Operating Officer

About

C. Aaron Nichols joined Arkana in 2011 as Practice Coordinator after completing his graduate program in health services administration at the University of Arkansas for Medical Sciences College of Public Health. Since joining, his position has evolved eventually becoming the Chief Operating Officer in 2019. Today he oversees Arkana’s Credentialing, I.T., Materials, Quality Assurance, and Transcription Departments. In addition, he leads Arkana’s Compliance Committee and monthly leadership development meetings. Aaron is a Fellow in the American College of Medical Practice Executives and serves on the Executive Committee for the Arkansas Medical Group Management Association.

Doctor Directory

Josephine Ambruzs, MD, MPH renal pathologist at arkana laboratories

Josephine Ambruzs, MD, MPH

Nephropathologist

Alejandro Best, MD renal pathologist at arkana laboratories

Alejandro Best, MD

Nephropathologist

Christie Boils, MD renal pathologist at arkana laboratories

Christie Boils, MD

Nephropathologist

Stephen Bonsib, MD, MS renal pathologist at arkana laboratories

Stephen Bonsib, MD, MS

Emeritus Nephropathologist

T. David Bourne, MD renal pathologist and neuropathologist at arkana laboratories

T. David Bourne, MD

Neuropathologist, Nephropathologist

Clarissa Cassol, MD renal pathologist at arkana laboratories

Clarissa Cassol, MD

Nephropathologist

Tiffany Caza, MD, PhD renal pathologist at arkana laboratories

Tiffany Caza, MD, PhD

Nephropathologist, Scientist

Shana Coley, MD, PhD renal pathologist at arkana labs

Shana Coley, MD, PhD

Nephropathologist, Director - Transplant Translational Research, Director - Multiplex Imaging Center

L. Nicholas Cossey, MD renal pathologist at arkana laboratories

L. Nicholas Cossey, MD

Physician Director, Nephropathologist

Zeljko Dvanajscak, MD, MS renal pathologist at arkana laboratories

Zeljko Dvanajscak, MD, MS

Nephropathologist

Samar Hassen, PhD researcher at arkana laboratories

Samar Hassen, PhD

Research Scientist

Randy Haun, PhD researcher at arkana laboratories

Randy Haun, PhD

Senior Scientist

Danni Holanda, MD renal pathologist at arkana laboratories

Danni Holanda, MD

Nephropathologist

Dr. Daniel Kenan renal pathologist at Arkana laboratories

Daniel Kenan, MD, PhD

Nephropathologist, Director of Innovation

Michael Kuperman, MD renal pathologist at arkana laboratories

Michael Kuperman, MD

Nephropathologist

Chris Larsen, MD renal pathologist at arkana laboratories

Chris Larsen, MD

Executive Director, Nephropathologist

Rebecca May, MD, PhD

Nephropathologist

Paul Miller, MD

Nephropathologist

Nephropathologist

Joel Murphy, MD renal pathologist at arkana laboratories

Joel Murphy, MD

Nephropathologist

Jason Paris, PhD

Contract Research Director

Miran Rhee-Anagnost, MD

Nephropathologist

Shree G. Sharma, MD renal pathologist at arkana laboratories

Shree Sharma, MD

Laboratory Director, Nephropathologist

Fred Silva, MD renal pathologist at arkana laboratories

Emeritus Nephropathologist

Jaime Singh, MD

Nephropathologist

Joshua Sonnen, MD

Neuropathologist

Patrick D. Walker, MD renal pathologist at arkana laboratories

Patrick D. Walker, MD

Founder, Nephropathologist

Jon Wilson, MD neuropathologist at arkana laboratories

Neuropathologist, Molecular Pathologist

Jason Paris, PhD

Contract Research Director

Josephine Ambruzs, MD, MPH renal pathologist at arkana laboratories

Josephine Ambruzs, MD, MPH

Nephropathologist

Alejandro Best, MD renal pathologist at arkana laboratories

Alejandro Best, MD

Nephropathologist

Christie Boils, MD renal pathologist at arkana laboratories

Christie Boils, MD

Nephropathologist

Stephen Bonsib, MD, MS renal pathologist at arkana laboratories

Stephen Bonsib, MD, MS

Emeritus Nephropathologist

T. David Bourne, MD renal pathologist and neuropathologist at arkana laboratories

T. David Bourne, MD

Neuropathologist, Nephropathologist

Clarissa Cassol, MD renal pathologist at arkana laboratories

Clarissa Cassol, MD

Nephropathologist

Tiffany Caza, MD, PhD renal pathologist at arkana laboratories

Tiffany Caza, MD, PhD

Nephropathologist, Scientist

Shana Coley, MD, PhD renal pathologist at arkana labs

Shana Coley, MD, PhD

Nephropathologist, Director - Transplant Translational Research, Director - Multiplex Imaging Center

L. Nicholas Cossey, MD renal pathologist at arkana laboratories

L. Nicholas Cossey, MD

Physician Director, Nephropathologist

Zeljko Dvanajscak, MD, MS renal pathologist at arkana laboratories

Zeljko Dvanajscak, MD, MS

Nephropathologist

Danni Holanda, MD renal pathologist at arkana laboratories

Danni Holanda, MD

Nephropathologist

Dr. Daniel Kenan renal pathologist at Arkana laboratories

Daniel Kenan, MD, PhD

Nephropathologist, Director of Innovation

Michael Kuperman, MD renal pathologist at arkana laboratories

Michael Kuperman, MD

Nephropathologist

Chris Larsen, MD renal pathologist at arkana laboratories

Chris Larsen, MD

Executive Director, Nephropathologist

Rebecca May, MD, PhD

Nephropathologist

Paul Miller, MD

Nephropathologist

Nephropathologist

Joel Murphy, MD renal pathologist at arkana laboratories

Joel Murphy, MD

Nephropathologist

Miran Rhee-Anagnost, MD

Nephropathologist

Shree G. Sharma, MD renal pathologist at arkana laboratories

Shree Sharma, MD

Laboratory Director, Nephropathologist

Fred Silva, MD renal pathologist at arkana laboratories

Emeritus Nephropathologist

Jaime Singh, MD

Nephropathologist

Patrick D. Walker, MD renal pathologist at arkana laboratories

Patrick D. Walker, MD

Founder, Nephropathologist

T. David Bourne, MD renal pathologist and neuropathologist at arkana laboratories

T. David Bourne, MD

Neuropathologist, Nephropathologist

Joshua Sonnen, MD

Neuropathologist

Jon Wilson, MD neuropathologist at arkana laboratories

Neuropathologist, Molecular Pathologist

Shana Coley, MD, PhD renal pathologist at arkana labs

Shana Coley, MD, PhD

Nephropathologist, Director - Transplant Translational Research, Director - Multiplex Imaging Center

Samar Hassen, PhD researcher at arkana laboratories

Samar Hassen, PhD

Research Scientist

Randy Haun, PhD researcher at arkana laboratories

Randy Haun, PhD

Senior Scientist

Dr. Daniel Kenan renal pathologist at Arkana laboratories

Daniel Kenan, MD, PhD

Nephropathologist, Director of Innovation

Meet All Doctors and Team