Who We Are

Guy Borders, M.D.

Neuroradiologist

Guy Borders

Dr. Borders holds a license to practice medicine in Arizona and Texas.

He is currently a co-Managing Partner.

Specialties

Neuroradiology

Education

Bachelor of Science in Chemical Engineering, The University of Texas at Austin

M.D., The University of Texas Health Sciences Center in San Antonio

Internship

Tucson Hospitals Medical Education Program

Residency

The University of Arizona

Fellowship

Neuroradiology, The University of Arizona

Board Certifications

American Board of Radiology with Certificate of Added Qualification in Neuroradiology

Ben Coleman, D.O.

Interventional Radiologist

Ben Coleman

Dr. Coleman holds licenses to practice in Arizona, Michigan and Ohio.

He is currently a co-Managing Partner.

Specialties

Interventional oncology and interventional pain management

Education

B.S., Arizona State University

M.D., Midwestern University

Internship

University Hospitals Regional Medical Center

Residency

Radiology Residency, Kettering Medical Center

Fellowship

Interventional Radiology, Detroit Medical Center

Board Certifications

American Osteopathic Board of Radiology

R Christopher Dillon, M.D.

Radiologist

R Christopher Dillon, M.D.

Dr. Dillon is a member of the Radiological Society of North America, the Society of Breast Imaging, and the American Medical Association. Dr. Dillon is the medical director and lead radiologist at Northwest Health Care’s Women’s imaging center.

Specialties

Breast Imaging

Education

Bachelor of Arts degree, Occidental College

M.D. The University of Arizona

Internship

The University of Arizona

Residency

The University of Arizona

Fellowship

The University of Arizona

Board Certifications

American Board of Radiology

Zane Kartchner, M.D.

Radiologist

Zane Kartchner

Dr. Kartchner is a member of the American Roentgen Ray Society and the Pima County Medical Society, and is currently the medical director of the radiology department at Oro Valley Hospital.

Specialties

Musculoskeletal Radiology, Body Imaging, and Interventional Radiology

Education

B.S., The University of Arizona

M.D., The University of Arizona

Internship

San Bernardino County Medical Center

Residency

Tulane University Medical Center

Fellowship

The University of Arizona

Board Certifications

American Board of Radiology

Kevin Kelly, M.D.

Radiologist

Kevin Kelly

Dr. Kelly holds medical licenses in the states of Arizona and Pennsylvania. He is a member of the Radiological Society of North America, the American Roentgen Ray Society and the Pennsylvania Medical Society.

Specialties

Musculoskeletal Radiology and Neuroradiology

Education

B.S., Cooper Union

M.D., State University of New York

Internship

Roanoke Hospital

Residency

Emergency Medicine at Medical College of Wisconsin

Radiology at Mercy Hospital

Fellowship

Allegheny General Hospital

Board Certifications

American Board of Radiology

Bill Krueger, D.O.

Radiologist

Bill Krueger

Dr. Krueger is licensed to practice medicine in Arizona, Colorado, Minnesota, North Carolina, and Virginia. He is a member of the American College of Radiology, the Radiological Society of North America, the American Osteopathic College of Radiology, and the American Roentgen Ray Society.

Education

Bachelor of Arts degree from Brigham Young University

M.A., Truman State University

M.D., A.T. Still University, KCOM

Internship

National Capital Consortium, Walter Reed Army Medical Center

Residency

National Capital Consortium, Walter Reed Army Medical Center

Fellowship

Mayo School of Graduate Medical Education

Board Certifications

American Board of Radiology

Greg Labenz, M.D.

Radiologist

Greg Labenz

Dr. Labenz is licensed to practice medicine in Arizona and California. He is a member of the American College of Radiology, the Radiological Society of North America, and the American Medical Association.

Dr. Labenz is currently the medical director for the department of Nuclear Medicine at Northwest Medical Center.

Specialties

General Radiology and Nuclear Medicine

Education

B.S. The University of Wyoming

M.D. The University of Arizona

Internship

Naval Medical Center

Residency

Radiology at Naval Medical Center

Board Certifications

American Board of Radiology

Todd Lessie, M.D.

Radiologist

Todd Lessie

Specialties

interventional Radiology

Education

B.S. The University of Wisconsin

M.D. Northwestern University Medical School

Internship

University of Utah Medical Center

Residency

Radiology at the University of Utah Medical Center

Board Certifications

American Board of Radiology

Emi Masuda, M.D.

Interventional Radiologist

Emi Masuda

Dr. Masuda  has a special interest in interventional oncological treatments, particularly tumor embolization, tumor ablative therapies and palliative care. Dr. Masuda holds medical licenses in Arizona, Michigan and New York. She is a member of the Society of Interventional Radiology and the Radiological Society of North America.

Education

B.A. Columbia College, New York

M.D. Jefferson Medical College

New York Presbyterian Hospital

Memorial Sloan Kettering Cancer Center

Internship

Henry Ford Health System

Residency

Radiology at Henry Ford Health System

Fellowship

Interventional Radiology at Weill Cornell Medical Center

Board Certifications

American Board of Radiology

Bart Turecki, M.D.

Musculoskeletal Radiologist

Bart Turecki

Dr. Turecki is licensed to practice medicine in Arizona, Michigan and Wisconsin. He is a member of the American Roentgen Ray Society, the American College of Radiology, and the Radiological Society of North America.

Dr. Turecki is currently the medical director for the department of radiology at Northwest Medical Center.

Education

M.D. Medical University of Bialystok

Musculoskeletal Radiology at The University of Arizona

Internship

Aurora St. Luke’s Medical Center

Residency

Radiology, Aurora St. Luke’s Medical Center

Fellowship

Aurora St. Luke’s Medical Center

Board Certifications

American Board of Radiology

Mark Yoshino, M.D.

Neuroradiologist

Mark Yoshino

Dr. Yoshino is a member of Phi Beta Kappa, Alpha Omega Alpha, the American College of Radiology, the Society of Interventional Radiology, the Society of Body Computed Tomography and MR, the Western Neurological Society, the American Society of Spine Radiology, and is a Senior Member of the American Society of Neuroradiology.

Dr. Yoshino is currently serving on the Board of Directors at Northwest Medical Center.

Education

B.A. University of Arizona

M.D. University of Southern California

Internship

Huntington Memorial Hospital

Residency

The University of Arizona

Fellowship

Neuroradiology , The University of Arizona

Board Certifications

American Board of Radiology with a Certificate of Added Qualification in Neuroradiology