Physician Leadership

Spectrum is a physician-led organization that combines strong physician leadership with business expertise from a highly professional administrative team. The combination results in the organization’s ability to successfully meet critical operational objectives while ensuring opportunities for strategic development.

Board of Directors

Nancy Boulanger, MD – Anesthesiology South
Ian Bristol, MD – Radiation Oncology
Corey Couto, MD – Radiology North
Steven Farraher, MD– At Large Member, Radiology South
Kim Ginevan, MD – Pathology
Rob Hubbs, MD – At Large Member, Anesthesiology South
Guillermo Olivos, MD – At Large Member, Radiology North
Lucien Ouellette, MD – Orthopaedic South
Michael Quinn, MD – Radiology South
Leslie Schwab, MD – Atrius Healthcare
Samuel Scott, MD – Orthopaedic West

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Anesthesiology Leadership

Managing Directors:

Nancy Boulanger, MD– Southern Anesthesiology

Site Chiefs & Medical Directors:

John W. Allyn, MD – Maine Medical Center, Portland, ME

Allen Hayman, MD – Southern Maine Health Care, Biddeford, ME

Theresa T. Kudlak, MD – Maine Eye Center, Portland, ME

Kenneth L. Raessler, MD – Stephens Memorial Hospital, Norway, ME

Carol A. Dean, MD – Portland Endoscopy Center, Portland, ME

John H. Siegle, MD – Plastic & Hand Surgical Associates, South Portland, ME

Brian McAllister, MD – OA Centers for Orthopaedics, Portland, ME

David Andrews, MD – Mercy Hospital, Portland, ME

Robert C. Epstein, MD – Central Maine Orthopaedics, Auburn, ME

Russell Mack, MD – Lincoln County Health Care – Miles Campus, Damariscotta, ME

David Andrews, MD – InterMed, Portland, ME

Byron Hathcock, MD – Mid Coast Hospital, Brunswick, ME


Orthopaedics Leadership

Managing Director:

Lucien Ouellette, MD – Ortho South
Michael Regan, MD – Ortho Central
Sean Hanley, MD – Ortho West


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Pathology Leadership

Managing Director:

Kim B. Ginevan, MD

Site Chiefs & Medical Directors:

Michael A. Jones, MD – Maine Medical Center, Portland, ME; Quest Diagnostics

Tarek Hammour, MD – Southern Maine Health Care, Biddeford, ME

Jeannine Ritchie, MD – Exeter Hospital, Exeter, NH; Seacoast Pathology, Exeter, NH

Ronald S. Guibord, MD – Mercy Hospital, Portland, ME; Franklin Memorial Hospital, Farmington, ME

Kim B. Ginevan, MD – Waldo County General Hospital, Belfast, ME

Ramesh Gaindh, MD – Mid Coast Hospital, Brunswick, ME

Robert R. Cawley, DO – Huggins Hospital, Wolfeboro NH; Memorial Hospital, North Conway, NH

Robert Wilhoite, MD – Plastic & Hand Surgical Associates, South Portland, ME

David Gray, MD – Wentworth-Douglass Hospital, Dover, NH

Ola Melhus, MD – St. Mary’s Regional Medical Center, Lewiston, ME; Stephens Memorial Hospital, Norway, ME

Monica Ianosi-Irimie, MD, PhD – Goodall Hospital, Sanford, ME; Miles Memorial Hospital, Damariscotta, ME

Timothy Hayes, DVM, MD – NorDx Regional Laboratories, Scarborough, ME

Robert Christman, MD – New England Cancer Specialists (NECS), Scarborough, ME

Hagen Blaszyk, MD – Portland Gastroenterology Associates, Portland, ME

Douglas Dressel, MD – Coastal Women’s Healthcare, So. Portland, ME


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Radiation Oncology Leadership

Managing Director:

Ian Bristol, MD

Site Chiefs & Medical Directors:

Cornelius J. McGinn, MD – Maine Medical Center, Portland, ME; Coastal Cancer Treatment Center, Bath, ME
Philip Villiotte, MD – Cancer Care Center of York County, Sanford, ME


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Radiology Leadership

Managing Directors:

Guillermo Olivos, MD – Northern Radiology Division

Michael O’M. Quinn, MD – Southern Radiology Division

Site Chiefs & Medical Directors:

Andrew C. Mancall, MD – Maine Medical Center, Portland, ME

Michael O’M. Quinn, MD – Memorial Hospital, North Conway, NH

Charles J. Mullen, MD – Lincoln Healthcare (Miles Memorial Hospital, Damariscotta, ME; St. Andrews Hospital, Boothbay Harbor, ME)

James N. Place, MD – St. Mary’s Regional Medical Center, Lewiston, ME

Michael Merriam, MD – AMI

Cydney Cox, MD – InterMed

Andrew Landes, MD – Martins Point Health Care

Paul Kim, MD / Christina Cinelli, MD – Southern Maine Health Care (Sanford & Biddeford)

Elizabeth Pietras, MD – Coastal Women’s Health Care

Brian Livingston, MD – Insight Premier – Marshwood Imaging, Maine Spine/Neurology

Steven Farraher, MD – OA Centers for Orthopaedics

Steven Hintz, MD – PenBay Medical Center