Physician Leadership

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Spectrum is a physician-led organization that combines strong physician leadership with business expertise from a highly skilled 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

Robert Ascanio, MD

Coastal Anesthesiology

Matthew Cheney, MD, PhD

Radiation Oncology

Yeang Chng, MD, PhD

Radiology North

Steven Farraher, MD

Radiology South

Kathryn H. Hanna, MD

Orthopaedics

Peter (Rob) Hubbs, MD

Southern Anesthesiology

Jared Kasper, MD

Radiology North

Emily Meserve, MD, MPH

Pathology

Adam O’Brien, DO

Coastal Anesthesiology

Michael Quinn, MD

Chairman

Leslie Schwab, MD

Community Member

Mark Steciuk, MD, PhD

Pathology

Anesthesiology Leadership

Managing Directors

Peter (Rob) Hubbs, MD

Southern Anesthesiology

Adam O’Brien, DO

Coastal Anesthesiology

Site Chiefs, Department Chairs, Medical Directors, and Site Liaisons

Margaret Brill, MD

Plastic & Hand Surgical Associates

William Boyd, MD

Maine Medical Center (Interim)

Eric Brown, MD

Southern Maine Health Care, Biddeford & Sandford

Angus Christie, MD

Stephen's Memorial Hospital

Janette Covington, MD

Maine Eye Center

Robert Epstein, MD

Portland Gastroenterology Center

J. Richie Garcia, MD

Spectrum Ambulatory Surgery Center

Byron Hathcock, MD

Mid Coast Hospital

Diane Hankes, DO

Scarborough Surgery Center

Brian McAllister, MD

Northern Light Mercy Hospital

James Pisini, DO

Lincoln Health

Orthopaedics Leadership

Managing Director

Kathryn H. Hanna, MD

Spectrum Orthopaedics; Chief of Orthopaedics, Northern Light Mercy

Site Chiefs, Department Chairs, and Medical Directors

James D. Kuhn, MD

Medical Director, Stephens Memorial Hospital

Thomas F. Murray, Jr., MD

Chief of Surgery, Northern Light Mercy

Bryce Wolf, MD

Medical Director, Spectrum Ambulatory Surgery Center

Pathology Leadership

Managing Director

Emily Meserve, MD, MPH

Site Chiefs, Department Chairs, and Medical Directors

Robert Christman, MD

Maine Medical Center

Michael Harvey, MD

Mid Coast Hospital

William Lambie, MD

Lincoln Health, Miles & St. Andrews

Victoria Parker, DO

Franklin Memorial Hospital; Southern Maine Health Care: Biddeford & Sanford; Stephens Memorial Hospital

Jeannine Ritchie, MD

Exeter Hospital

Mark Steciuk, MD, PhD

Central Maine Medical Center; Bridgton Hospital; Rumford Hospital

Sonja Tomić, MD

Waldo County General Hospital; Pen Bay Medical Center

Radiation Oncology Leadership

Managing Director

Matthew Cheney, MD, PhD

Site Chiefs, Department Chairs, and Medical Directors

Ian Bristol, MD

Medical Director

Radiology Leadership

Managing Directors

Jared Kasper, MD

Radiology North

Steven Farraher, MD

Radiology South

Assistant Managing Director

Yeang Chng, MD, PhD

Radiology North

Site Chiefs, Department Chairs, and Medical Directors

David T. Ahola, MD

Eastern Maine Medical Center

Christina Cinelli, MD

Southern Maine Health Care, Biddeford & Sandford

Corey Couto, MD

Eastern Maine Medical Center

Cydney Cox, MD

InterMed

Michael DiGianvittorio, DO

Maine Medical Center

Jared Kasper, MD

Northern Light CA Dean Memorial Hospital; Northern Light Mayo Regional Hospital

Paul Kim, MD

Southern Maine Health Care, Biddeford & Sanford

Brian Livingston, MD

Rayus-Brunswick, Portland, Auburn; Insight Premier, Marshwood; Maine Medical Partners Neurosurgery & Spine

Jay Mamon, MD

Pen Bay Medical Center

Charles Mullen, MD

LincolnHealth, Miles Campus & St. Andrews Campus

Edward Nicholas, MD

Blue Hill Memorial Hospital, Maine Coast Hospital, Rayus-Bangor

Guillermo Olivos, MD

Millinocket Regional Hospital, St. Joseph Hospital

John Pontolillo, MD

Inland Hospital

Elizabeth Pietras, MD

Martins Point Health Care; Coastal Women's Health Care

Matthew Recker, MD

St. Mary's Regional Medical Center

Elena Resnick, MD

New England Cancer Specialists

Sharon Siegel, MD

Maine Medical Center

Annamaria Skacelova, MD

Penobscot Valley Hospital

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324 Gannett Drive, Suite 200
S. Portland, Maine 04106
Phone: 207.482.7800
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6 State Street, Suite 611
Bangor, Maine 04401
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