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Thomas J. Dewind, M.D., Ph.D.
Dr. Dewind's primary a
reas of specialty are diagnostic and interventional radiology as well as molecular imaging. He earned an undergraduate degree in biochemistry at Andrews University, Berrien Springs, Michigan.  Dr. Dewind obtained his medical degree and a Ph.D. in biochemistry from Loma Linda University, Loma Linda, California. His internship in internal medicine and residency in radiology were also completed at Loma Linda University.

Dr. Dewind is board-certified in diagnostic radiology by the American Board of Radiology. He is a member of the Michigan State Medical Society, the Radiologic Society of North American and the American Medical Association.


 

Denis L. Gibbs, D.O.
Dr. Gibbs' primary area of specialty is general diagnostic radiology with trauma, CT and mammography. He earned his undergraduate degrees in biology and business administration at Andrews University, Berrien Springs, Michigan, and his medical degree at University Health Sciences, Kansas City, Missouri. He completed an internship and residency in diagnostic radiology at Doctor's Hospital, Columbus, Ohio. Dr. Gibbs completed a fellowship in radiation therapy at Ohio State University; a Fellowship in Diagnostic Ultrasound at the University of Colorado; and a Fellowship in Radiographic Pathology at the Armed Forces Institute of Pathology, Washington, D.C.

He is board certified in radiology by the American Osteopathic Board of Radiology and by the National Board of Examiners for Osteopathic Physicians and Surgeons. Dr. Gibbs is a member of the American College of Radiology, the American Osteopathic College of Radiology, the American Osteopathic Association, the American Roentgen Ray Society, the Michigan Osteopathic Association, the National Association of Seventh-day Adventist Osteopaths, the Radiologic Society of North America, the Society of Nuclear Medicine, and the Michigan Radiologic Society.

 
  

Roman Hyszczak, M.D.
Dr. Hyszczak's primary area of specialty is interventional radiology. He earned an undergraduate degree in pharmacy at Wayne State University, Detroit, and a medical degree at Nicholas Copernicus Academy of Medicine, Krakow, Poland. He completed an internship at Wayne State University and a residency in diagnostic radiology at Oakwood Hospital, Dearborn, Michigan. Dr Hyszczak also completed a Fellowship in Neuro/Angio and Interventional Radiology at William Beaumont Hospital, Royal Oak, Michigan.

Dr. Hyszczak is board-certified in diagnostic radiology by the American Board of Radiology. He is a member of the Radiologic Society of North America, the American Medical Association, the American Institute of Ultrasound in Medicine, the Society of Interventional Radiology, the Clinical Magnetic Resonance Society, the American Roentgen Ray Society, the American College of Radiology, the Michigan State Medical Society, and the American Society of Neuroradiology.


 

Nathan Jordan, M.D.
Dr. Jordan's primary area of specialty is neuroradiology. He earned an undergraduate degree in history at Northwestern University, Evanston, Illinois, and a undergraduate degree in biology at Ohio University, Athens, Ohio. He completed his medical training at the University of Cincinnati College of Medicine in Ohio and an internship at Mary Imogene Bassett Hospital, Department of Internal Medicine, Columbia University, Cooperstown, New York. Dr. Jordan completed a residency in radiology at Allegheny General Hospital in Pittsburgh, and a Fellowship in Neuroradiology at Johns Hopkins Hospital, Baltimore.

Dr. Jordan is board-certified in diagnostic radiology by the American Board of Radiology. He is a member of the Radiologic Society of North American, the American Roentgen Ray Society, the American College of Radiology, the American Society of Neuroradiology, North American Society of Cardiac Imaging, and the Michigan State Medical Society.

 
  

Harpreet Judge, M.D.
Dr. Judge's primary area of specialty is in body imaging. She earned her undergraduate degree at Guru Nanak Public School, New Delhi, India and her medical degree at Maulana Azad Medical College, New Delhi, India. Dr. Judge completed an internship in transitional medicine at Sinai-Grace Hospital, Detroit; a residency in radiology at St. Joseph Mercy Hospital, Pontiac, Michigan; and a Fellowship in Body Imaging at Indiana University, Indianapolis.

She is board-certified in diagnostic radiology by the American Board of Radiology. Dr. Judge is a member of the Michigan State Medical Society and the Berrien County Medical Society.


 
 

William F. Leahey, M.D.
Dr. Leahey's primary area of specialty is interventional radiology. Dr. Leahey earned his undergraduate degree in chemistry-biology and his medical degree at Tufts University, Boston, Massachusetts. He completed his internship at Albany Medical Center, Albany, New York and his residency in diagnostic radiology at New York University Medical Center.

He is board-certified in diagnostic radiology by the American Board of Radiology and by the National Board of Medical Examiners. Dr. Leahey is a member of the American College of Radiology, the Radiologic Society of North America, the Society of Interventional Radiology, the American Roentgen Ray Society, the American Medical Association, the Michigan State Medical Society, the Berrien County Medical Society, and Alpha Omega Alpha.


 
 

Mark D. Ottmar, M.D.
Dr. Ottmar's areas of specialty include breast imaging and intervention. Dr. Ottmar earned his undergraduate degree in natural sciences at the University of North Dakota, Grand Forks, North Dakota and his medical degree at the University of Wisconsin-Madison School of Medicine. He completed a residency in diagnostic radiology at Providence Hospital, Southfield, Michigan.

Dr. Ottmar is board-certified by the American Board of Radiology. He is a member of the American Medical Association, the American College of Radiology, the Michigan State Medical Society and the  Berrien County Medical Society.


 
 

Polya Samardar, M.D.
Dr. Samardar's primary area of specialty is magnetic resonance imaging. She earned her undergraduate degree in biology at the University of Miami, Coral Gables, Florida and her medical degree at the University of Tennessee College of Medicine, Memphis. She completed internships at Methodist Healthcare, Memphis, and the Armed Forces Institute of Pathology in Washington, D.C. Dr. Samardar completed a residency in diagnostic radiology at Medical College of Virginia Hospitals, Virginia Commonwealth University in Richmond, and a Fellowship in Magnetic Resonance Imaging at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania.

Dr. Samardar is board-certified by the American Board of Radiology. She is a member of the American College of Radiology, the Radiologic Society of North America, the Michigan State Medical Society and the Berrien County Medical Society.


 
 

Christopher Shier, M.D.
Dr. Shier's primary areas of specialty are magnetic resonance imaging (MRI) and neuroradiology. He earned his undergraduate degree at Trinity College, University of Toronto, and his medical degree at the University of Toronto, Toronto, Ontario. Dr. Shier completed a residency in diagnostic radiology and a Fellowship in Magnetic Resonance Imaging at Henry Ford Hospital, Detroit, Michigan. He also completed a fellowship in neuroradiology at New York University Medical Center.

Dr. Shier is board-certified by the American Board of Radiology. He is a member of the Royal College of Physicians and Surgeons of Canada, the American College of Radiology, the Michigan State Medical Society, the Berrien County Medical Society, the Radiologic Society of North America, the American Society of Neuroradiology and the Ontario Medical Association.

 
 

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    Lakeland Medical Center, St. Joseph  
    Lakeland Hospital, Niles  
    Lakeland Hospital, Watervliet  
    Center for Outpatient Services, St. Joseph  
     
     
 
       
         
   

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