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
Chief Operating Officer
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.
Elizabeth Scales
Medical Assistant
Emily Suku, DNP
Gresham John
IT Director
Hadassah Hendrickson
Medical Assistant
Heidi Woessner, M.D.
Hong Fritts, PA-C
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
Linh Dang, M.D.
Madison Collins, D.O.
Marcie Demaree
Financial Director
Mariko Hanson, M.D.
Martha Yanci Torres, MD
Marwa Elnazeir, M.D.
Michael Haboubi, D.O.
Nancy Williams, M.D.
Nicholette Brosseau, PA-C
Nicole Farrar, D.O.
Pavan Brar, M.D.
Pavankumar Bommasamudram, M.D.
Robert Glass
President
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.
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.
Chief Executive Officer
Casey Carrigan, M.D.
Catherine Cudnoski, D.O.
Catherine Porter, M.D.
Cyriece Jones, D.O.
Heidi Woessner, 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.
Linh Dang, M.D.
Madison Collins, D.O.
Mariko Hanson, M.D.
Martha Yanci Torres, MD
Marwa Elnazeir, M.D.
Michael Haboubi, D.O.
Nancy Williams, M.D.
Nicole Farrar, D.O.
Pavan Brar, M.D.
Pavankumar Bommasamudram, M.D.
Smaranda Galis, M.D.
Stephen Mikus, D.O.
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
Kelsea Severson, DNP
Lauren Quick, PA-C
Lauren Smith, APRN-CNP
Nicholette Brosseau, PA-C
Elizabeth Scales
Medical Assistant
Hadassah Hendrickson
Medical Assistant
Shelia Matthews
Referral Coordinator
Amy White
Credentialing Director
Andrew Polly
Chief Operating Officer
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
President
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.