Our Doctors

Known in the region for our advanced technology and our superior staff of caring and considerate physicians, the Comprehensive Cancer Center is committed to offering our cancer patients the most advanced cancer research and technology available.

Blood & Bone Marrow Transplant	Head and Neck Cancers
Brain	Leukemias/Lymphoma/BMT
Breast	Lung Cancer/Thoracic Oncology
Endocrine	Multiple Myeloma
Eyes (Ocular)	Neurological Oncology
Gastrointestinal	Pediatric Oncology
Genitourinary	Peritoneal Surface Malignancies
Gynecologic Oncology	Sarcoma/Musculoskeletal Cancer/ Orthopaedic Oncology
	Skin Cancer/Melanomas

Blood & Bone Marrow Transplant (See Leukemias)

Brain (See Neurological Oncology)

Breast Cancer
Steven A. Akman, MD	Hematology and Oncology
Kellie E. Flippin, MD	Hematology and Oncology
Heidi D. Klepin, MD	Hematology and Oncology
Julia Lawrence, DO	Hematology and Oncology
Susan A. Melin, MD	Hematology and Oncology

Marissa M. Howard-McNatt, MD	Surgical Oncology
Edward A. Levine, MD	Surgical Oncology

Kathryn M. Greven, MD	Radiation Oncology
James J. Urbanic, MD	Radiation Oncology

Lisa R. David, MD	Plastic & Reconstructive Surgery
Malcolm W. Marks, MD	Plastic & Reconstructive Surgery

Sally Hauser, RN, NP	Benign Disease NP Clinic

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Endocrine
Jennifer Cannon, MD	General Surgery

Michael D. Chan, MD	Radiation Oncology
Kathryn M. Greven, MD	Radiation Oncology
James J. Urbanic, MD	Radiation Oncology

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Eyes (Ocular)
Craig M. Greven,MD	Ophthalmology
R. Patrick Yeatts, MD	Ophthalmology

Kathryn M. Greven, MD	Radiation Oncology

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Gastrointestinal
Mebea Aklilu, MD	Hematology and Oncology
Heidi D. Klepin, MD	Hematology and Oncology
Srikanth Nagalla, MBBS	Hematology and Oncology
George Yacoub, MD	Hematology and Oncology

Russell M. Howerton, MD	Surgical Oncology
Edward A. Levine, MD	Surgical Oncology
Perry Shen, MD	Surgical Oncology
John H. Stewart, IV, MD	Surgical Oncology
Konstantinos Votanopoulos, MD	Surgical Oncology
Gregory S. Waters, MD	Surgical Oncology

A. William Blackstock, MD	Radiation Oncology
Michael D. Chan, MD	Radiation Oncology

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Genitourinary
Mebea Aklilu, MD	Hematology and Oncology
Heidi D. Klepin, MD	Hematology and Oncology
Srikanth Nagalla, MBBS	Hematology and Oncology
Frank M. Torti, MD	Hematology and Oncology
George Yacoub, MD	Hematology and Oncology

Kevin P. McMullen, MD	Radiation Oncology
James J. Urbanic, MD	Radiation Oncology

K.C. Balaji, MD	Urologic Oncology
Ashok K. Hemal, MD	Urologic Oncology
John D. McConnell, MD	Urologic Oncology

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Gynecologic Oncology
Sam S. Lentz, MD	Gynecologic Oncology
Kathryn M. Greven, MD	Radiation Oncology
James J. Urbanic, MD	Radiation Oncology

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Head and Neck
Mercedes Porosnicu, MD	Hematology and Oncology

J. Dale Browne, MD	Otolaryngology
Christopher A. Sullivan, MD	Otolaryngology
Joshua D. Waltonen, MD	Otolaryngology

Michael D. Chan, MD	Radiation Oncology
Kathryn M. Greven, MD	Radiation Oncology
James J. Urbanic, MD	Radiation Oncology

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Leukemias/Lymphoma/BMT
Leukemias
Leslie R. Ellis, MD	Hematology and Oncology
Denise A. Levitan, MD	Hematology and Oncology
Timothy S. Pardee, MD	Hematology and Oncology
Bayard L. Powell, MD	Hematology and Oncology

Lymphoma
Dmitriy Berenzon, MD	Hematology and Oncology
David D. Hurd, MD	Hematology and Oncology
Denise A. Levitan, MD	Hematology and Oncology

Myeloproliferative Neoplasms
Dmitriy Berenzon, MD	Hematology and Oncology

Blood and Marrow Transplantation
David D. Hurd, MD	Hematology and Oncology
Denise A. Levitan, MD	Hematology and Oncology
Seema Naik, MD	Hematology and Oncology
Kenneth W. Zamkoff, MD	Hematology and Oncology

Radiation Oncology
Kathryn M. Greven, MD	Radiation Oncology
Kevin P. McMullen, MD	Radiation Oncology

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Lung Cancer/Thoracic Oncology
Heidi D. Klepin, MD	Hematology and Oncology
Antonius A. Miller, MD	Hematology and Oncology
W. Jeffrey Petty, MD	Hematology and Oncology

A. William Blackstock, MD	Radiation Oncology
Kevin P. McMullen, MD	Radiation Oncology
James J. Urbanic, MD	Radiation Oncology

Adrian L. Lata, MD	Cardiothoracic Surgery
Timothy E. Oaks, MD	Cardiothoracic Surgery

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Multiple Myeloma
Dmitriy Berenzon, MD	Hematology and Oncology
Denise A. Levitan, MD	Hematology and Oncology
Seema Naik, MD	Hematology and Oncology
Kenneth W. Zamkoff, MD	Hematology and Oncology

Michael D. Chan, MD	Radiation Oncology
Kevin P. McMullen, MD	Radiation Oncology

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Neurological Oncology
Glenn J. Lesser, MD	Hematology and Oncology

Thomas L. Ellis, MD	Neurosurgery
Stephen B. Tatter, MD, PhD	Neurosurgery

Michael D. Chan, MD	Radiation Oncology
Kevin P. McMullen, MD	Radiation Oncology
Edward G. Shaw, MD	Radiation Oncology

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Pediatric Oncology
John K. Petty, MD	Surgery
Thomas Pranikoff, MD	Surgery
Charles S. Turner, MD	Surgery

Stephen B. Tatter, MD, PhD	Neurosurgery

Sharon M. Castellino, MD	Hematology and Oncology
Thomas W. McLean, MD	Hematology and Oncology
Marcia M. Wofford, MD	Hematology and Oncology

Anthony J. Atala, MD	Urology
Gordon A. McLorie, MD	Urology

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Peritoneal Surface Malignancies
Edward A. Levine, MD	Surgical Oncology
Perry Shen, MD	Surgical Oncology
John H. Stewart, IV, MD	Surgical Oncology
Konstantinos Votanopoulos, MD	Surgical Oncology

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Sarcoma/Musculoskeletal Cancer/Orthopaedic Oncology
Paul D. Savage, MD	Hematology and Oncology

Cynthia L. Emory, MD	Orthopaedic Surgery
William G. Ward, MD	Orthopaedic Surgery
Scott C. Wilson, MD	Orthopaedic Surgery

A. William Blackstock, MD	Radiation Oncology

Edward A. Levine, MD	Surgical Oncology
Perry Shen, MD	Surgical Oncology
John H. Stewart, IV, MD	Surgical Oncology
Konstantinos Votanopoulos, MD	Surgical Oncology

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Skin Cancer/Melanoma
Paul D. Savage, MD	Hematology and Oncology

Kathryn M. Greven, MD	Radiation Oncology
Kevin McMullen, MD	Radiation Oncology

Edward A. Levine, MD	Surgical Oncology
Perry Shen, MD	Surgical Oncology
John Stewart, MD	Surgical Oncology
Konstantinos Votanopoulos, MD	Surgical Oncology

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