Our Leadership

Memorial Healthcare is an independent, not-for-profit hospital providing both inpatient and outpatient services to residents in and around the greater Shiawassee County, MI region.

Memorial is governed by a volunteer board which maintains fiduciary responsibility for corporate assets and policies. The Memorial Healthcare board is comprised of representatives from the community, the Memorial Healthcare Auxiliary, the Memorial Healthcare Foundation and the medical staff.

Board of Trustees

Gregory Bontrager


Tony Young


Wilfred Farrell


Jerry Walden


Mike Ash

Barbara BakerOmerod

Thomas Campbell

Shana Espinoza

Margaret Frey, DO

Brian L. Long

Bryan Marks

Anthony Patsy, DO

Hazem Tabbaa, DO, MS

Joseph Testa, DO, FACS, FACOS

David Wakeland

Bruce Wenzlick

Executive Team

Brian L. Long

President and CEO

Joseph Bustamante, DO

Chief Medical Officer

Tom Kurtz, Ph.D.

Chief Operating Officer

Abbie Majzel, MBA

Chief Talent Officer

Megan Smith, MSN, RN

Chief Nursing Officer/Vice President of Patient Care Services

Jorri Tremain

Chief Financial Officer

Joyce Bremer, MBA, CPC

Vice President, Memorial Medical Associates

Kevin Davis

Vice President, Operations

Ben Frederick, MSML

Associate Vice President, Advocacy & Government Relations

Brett Lamphier

Associate Vice President, Practice Management and Anesthesia

Julie MacKay

Associate Vice President, Finance

Jeanie Smeets, BSN, RN

Associate Vice President, Neurology & Clinical Research

Danielle Wendling, MS, RD

Interim Executive Director, Memorial Healthcare Foundation and Associate Vice President, NOW Building