Doctors & Staff

Our Holistic Health Care Staff Empowers Patients with Self-Care Tools & Knowledge

With impressive credentials and decades of experience, the physicians at the Riordan Clinic provide the very best in care and expertise. Our outstanding staff includes experienced and caring professionals who will make your time at the Riordan Clinic among the best medical experiences of your life.

Executive Leadership

Ron Hunninghake, MD

Chief Medical Officer, Board Chair

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Michelle Niesley, ND, MS, FABNO

Chief Executive Officer

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Drew Rose, DO

Clinical Medical Director

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Medical Providers

Ron Hunninghake, MD

Chief Medical Officer, Board Chair

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Drew Rose, DO

Clinical Medical Director

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Kirsten West, ND, LAc, FABNO

Integrative Oncology, Wichita

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Stacy Dunn, ND, LAc, FABNO, FABORM

Integrative Oncology, Overland Park

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Clinical Staff

Jake Ackland, RN, BSN

Director of Clinical Services, Overland Park

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Melissa LaBarge, RN, BSN

Lead Nurse, Wichita

Gina Crossman, RN

Registered Nurse, Wichita

Lydia Holden, RN, ADN

Registered Nurse, Wichita

Jenny Fitzmorris, RN

Registered Nurse, Overland Park

Hannah Franklin, RN, BSN

Registered Nurse, Overland Park

Alisha Gillespie

Clinical Assistant, Wichita

Danae Baker, NCMA, AAS

Certified Medical Assistant, Wichita

Joanna Matthews, NRCMA

Certified Medical Assistant, Overland Park

Kristy Reid, MA, AAS

Medical Assistant, Wichita

Patient Services

Jasmin Murphy

Patient Communications Manager

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Ashley Kirk

New Patient Coordinator

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Tayler Youngers

New Patient Coordinator

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Tia Islam

New Patient Coordinator, Wichita

Jean Van Ness

Director of Front Office Operations

Mona Wilson

Patient Services Coordinator, Wichita

Tom Tranbarger

Patient Services Coordinator, Wichita

John Gillette

Patient Services Coordinator, Overland Park

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Willow Gregory

Patient Services Coordinator, Overland Park

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Sabrina Proffitt

Medical Records

Marketing, Patient Education, & Outreach

Rebecca Sisler

Content Marketing Coordinator

Bio-Center Laboratory

Karen Moore, MLT (CSMLS)

Laboratory Manager

Amanda Vuong, MLS (ASCP) CM

Laboratory Technologist

Emily Beyer, MLS (ASCP), CM

Laboratory Technologist

Jerry Tiemeyer, MT (ASCP)

Laboratory Technologist

Melissa Ortiz, MLS (ASCP) CM

Laboratory Technologist

Brianna O’Neal, CPT, CCMA

Phlebotomy Processing Specialist

Haylie Armes, CPT

Phlebotomy Processing Specialist

Victoria Clark

Phlebotomy Processing Specialist

Nutrient Store

Megan Neathery, MSM

Nutrient Store Manager

Cheryl Snook

Shipping and Receiving

Administrative Services

Kimberly Day

Accounting Manager

Paul Taylor

Director of Information Services

Sabrina Proffitt

Medical Records

Maintenance and Facilities

Aaron Kramme

Shipping & Maintenance

Scott Fryar

Maintenance

Volunteers

Carolyn Mitchell

Volunteer | May 1989

Cindy Cachard

Volunteer | September 2021

Darryl Mitchell

Volunteer | May 1989

Janice Cole

Volunteer | June 2018

Jocelyn Pickard

Volunteer | March 2017

Terry McHargue-Alcorn

Volunteer | February 2025

Trace Murphy

Volunteer | June 2023