Our Team

Meet the Minds Behind the Mission

Regional Brain Institute is a multidisciplinary physician team with nationally-recognized experience and a proven history of achieving exemplary quality metrics for patient care and outcomes.

Adam Mednick, M.D.

Aimee Borazanci, M.D.

Akash Patel, M.D.

Allan Suttle, M.D.

Allison Russell-Barton, PA-C

Amy White

Credentialing Director

Andrew Polly

Andrew Polly

Chief Operating Officer

Anna Wanahita, M.D.

Anna Wanahita, M.D.

Chief Executive Officer

Annalise Howard

Practice Coordinator

Betsy Wise, APRN

Brett Bennett, PA-C

Casey Carrigan, M.D.

Catherine Cudnoski, D.O.

Catherine Porter, M.D.

Cyriece Jones, D.O.

Derek Matheson, D.O.

Elizabeth Scales

Medical Assistant

Emily Suku, DNP

Gresham John

IT Director

Hadassah Hendrickson, MA

Hadassah Hendrickson

Medical Assistant

Heidi Woessner, M.D.

Hong Fritts, PA-C

Hong Fritts, PA-C

Imad Uddin, M.D.

Imad Uddin, M.D.

James Le, D.O.

Jaron Marriott, D.O.

Jason Ervin

Executive Director, Outpatient Operations and Development

Jessie Cotter

Practice Administrator

Judd Miller, D.O.

Justin Thankachan, M.D.

Kari Moore, MSN, AGACNP-BC, ANVP-BC, FAHA

Executive Director, Patient Care Services

Kelsea Severson, DNP

Kendra Hamilton, M.D.

Lauren Quick, PA-C

Lauren Smith, APRN-CNP

Madison Collins, D.O.

Marcie Demaree

Financial Director

Mariko Hanson, M.D.

Marwa Elnazeir, M.D.

Nancy Williams, M.D.

Nicholette Brosseau, PA-C

Nicole Farrar, D.O.

Pavan Brar, M.D.

Pavankumar Bommasamudram, M.D.

Pavankumar Bommasamudram, M.D.

Robert Glass

Robert Glass

President

Samuel Clancy

Samuel Clancy

Chief Quality Officer

Sheena Stilwell

Outpatient Clinic Administrator

Shelia Matthews

Referral Coordinator

Smaranda Galis, M.D.

Stephen Mikus, D.O.

Suraj Suku, M.D.

Suraj Suku, M.D.

Tracy Ander, D.O.

Veronica Avila, M.D.

Adam Mednick, M.D.

Aimee Borazanci, M.D.

Akash Patel, M.D.

Allan Suttle, M.D.

Anna Wanahita, M.D.

Anna Wanahita, M.D.

Chief Executive Officer

Casey Carrigan, M.D.

Catherine Cudnoski, D.O.

Catherine Porter, M.D.

Cyriece Jones, D.O.

Derek Matheson, D.O.

Heidi Woessner, M.D.

Imad Uddin, M.D.

Imad Uddin, M.D.

James Le, D.O.

Jaron Marriott, D.O.

Judd Miller, D.O.

Justin Thankachan, M.D.

Kendra Hamilton, M.D.

Madison Collins, D.O.

Mariko Hanson, M.D.

Marwa Elnazeir, M.D.

Nancy Williams, M.D.

Nicole Farrar, D.O.

Pavan Brar, M.D.

Pavankumar Bommasamudram, M.D.

Pavankumar Bommasamudram, M.D.

Smaranda Galis, M.D.

Stephen Mikus, D.O.

Suraj Suku, M.D.

Suraj Suku, M.D.

Tracy Ander, D.O.

Veronica Avila, M.D.

Allison Russell-Barton, PA-C

Betsy Wise, APRN

Brett Bennett, PA-C

Emily Suku, DNP

Hong Fritts, PA-C

Hong Fritts, PA-C

Kelsea Severson, DNP

Lauren Quick, PA-C

Lauren Smith, APRN-CNP

Nicholette Brosseau, PA-C

Elizabeth Scales

Medical Assistant

Hadassah Hendrickson, MA

Hadassah Hendrickson

Medical Assistant

Shelia Matthews

Referral Coordinator

Amy White

Credentialing Director

Andrew Polly

Andrew Polly

Chief Operating Officer

Anna Wanahita, M.D.

Anna Wanahita, M.D.

Chief Executive Officer

Annalise Howard

Practice Coordinator

Gresham John

IT Director

Jason Ervin

Executive Director, Outpatient Operations and Development

Jessie Cotter

Practice Administrator

Kari Moore, MSN, AGACNP-BC, ANVP-BC, FAHA

Executive Director, Patient Care Services

Marcie Demaree

Financial Director

Robert Glass

Robert Glass

President

Samuel Clancy

Samuel Clancy

Chief Quality Officer

Sheena Stilwell

Outpatient Clinic Administrator

Our team is made up of many talented professionals, and while this page features a selection of them, we also have additional employed and contracted specialists who contribute to our exceptional care.

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Kerri Remmel, MD

Stroke Neurologist

Her Legacy Lives On

Our team is made up of many talented professionals, and while this page features a selection of them, we also have additional employed and contracted specialists who contribute to our exceptional care.

Kerri Remmel, MD

Stroke Neurologist

Her Legacy Lives On

Impact

Learn about our skilled providers delivering exceptional outcomes and patient-first care every day.

Careers

Join our team to make a difference in neurological care while advancing your career and impacting lives with RBI.

About

See how RBI transforms neurological care through innovation, expertise, and a commitment to better outcomes.