Staff/Physicians
Marc A. Bernstein, M.D., M.M.M.
Dr. Marc Bernstein is a native of Akron, Ohio. Dr. Bernstein attended medical school at Ohio State University in Columbus, Ohio. He then went on to complete his residency at Henry Ford Hospital in Detroit, Michigan. Before starting in Rockford in 1988, Dr. Bernstein completed fellowship training in vascular and interventional radiology at New York Medical College.
Dr. Bernstein has specialized in vascular and interventional radiology as well as nuclear cardiology. He is board certified through American Board of Radiology.
Year Began Practicing Medicine:
1988
Board Certification:
American Board of Radiology, CAQ Vascular & Interventional Radiology, Nuclear Cardiology
Fellowships:
New York Medical College (Valhalla, NY)
Vascular & Interventional Radiology
Residency:
Henry Ford Hospital (Detroit, MI)
Medical School: Ohio State University (Columbus, OH)
Stephen A. Bernsten, M.D.
Dr. Stephen Bernsten attended medical school at Albany Medical College in Albany, New York. He then went on to complete his residency at University of Wisconsin Medical School in Madison, Wisconsin. He stayed in Madison to complete his fellowship training in neuroradiology and body imaging at the University of Wisconsin Hospital.
Year Began Practicing Medicine:
1999
Board Certification:
American Board of Radiology
Fellowships:
University of Wisconsin Hospital (Madison, WI)
Neuroradiology/Body Imaging
Residency:
University of Wisconsin Medical School (Madison, WI)
Medical School: Albany Medical College (Albany, NY)
Frank S. Bonelli, M.D., Ph.D
Dr. Bonelli has a Bachelor of Science degree in microbiology from the University of Illinois, Champaign-Urbana where he graduated with distinction in 1985.
He earned a Ph.D. in Biochemistry from the University of Illinois where he studied protein/lipid interactions pertaining to cholesterol metabolism.
He completed his M.D. in 1992, graduating from the University of Illinois.
He then completed his internship in Internal Medicine at Lutheran General Hospital in Park Ridge, Illinois.
Dr. Bonelli completed a residency in Diagnostic Radiology at the Mayo Clinic, and subsequently completed a Neuroradiology Fellowship at the Mallinckrodt Institute of Radiology at Washington University in St. Louis.
Dr. Bonelli has been a member of the medical staff of Swedish American Hospital since 1999.
He has served on numerous hospital committees, has held multiple leadership roles, and has recently completed a term as president of the medical staff.
Year Began Practicing Medicine:
1999
Board Certifications:
American Board of Radiology, CAQ Neuroradiology
Fellowship:
Mallinckrodt Institute of Radiology (St. Louis, MO)
Neuroradiology
Residency:
Mayo Clinic (Rochester, MN)
Medical School: University of Illinois (Urbana-Champaign, IL)
Martin G. Butler, M.D.
Dr. Martin Butler attended medical school at University of Cincinnati in Cincinnati, Ohio. After med school he stayed in Cincinnati and completed an internship at Jewish Hospital. Dr. Butler attended University of Cincinnati Medical Center for his residency.
Year Began Practicing Medicine:
1996
Board Certifications:
American Board of Radiology
Residency:
University of Cincinnati Medical Center (Cincinnati, OH)
Internship:
Jewish Hospital (Cincinnati, OH)
Medical School: University of Cincinnati (Cincinnati, OH)
Eric A. Cuasay, M.D.
Dr. Eric Cuasay completed his undergraduate studies at Northwestern University in Evanston. Then he attended Medical school at University of Illinois in Chicago. He stayed in Chicago following medical school and went on to complete his residency at Cook County Hospital. Before coming to Rockford in 2005, Dr. Cuasay completed his fellowship at Rush University Medical Center in Chicago. During his fellowship he focused on body imaging and magnetic resonance imaging.
Year Began Practicing Medicine:
2005
Board Certifications:
American Board of Radiology
Fellowship:
Rush University Medical Center (Chicago, IL)
Body Imaging: MRI and US
Residency:
Cook County Hospital (Chicago, IL)
Medical School:
University of Illinois (Chicago, IL)
Hyungmin Kang, M.D.
Dr. Hyungmin Kang attended medical school at University of Illinois in Chicago, Illinois. He stayed in Chicago to complete his dual residency at Swedish Covenant Hospital and Cook County Hospital. He began practicing medicine in 2005 and is board certified through American Board of Radiology.
Year Began Practicing Medicine:
2005
Board Certifications:
American Board of Radiology
Residency:
Swedish Covenant Hospital (Chicago, IL)
Cook County Hospital (Chicago, IL)
Medical School:
University of Illinois (Chicago, IL)
David Kozlov, M.D.
Dr. David Kozlov is from the Chicago area and has 20 years of experience as an Interventional Radiologist with proficiency across a wide spectrum of IR procedures as well as experience with diagnostic radiology including Neuro and MSK MRI. In addition to participating in a very busy clinical practice for the past 10 years Dr. Kozlov has held numerous leadership roles both at the facility and corporate level including facility Chairmanships and Vice Chairmanships as well as Regional Director of Radiology and was previously a research physician at Harvard’s Beth Israel Deaconess Medical Center.
Fellowships:
University of Iowa Hospital and Clinic
Vascular and Interventional Radiology
Residency:
Northwestern University Feinberg School of Medicine
Diagnostic Radiology
Syed Azhar Mohiuddin, M.D.
Dr. Mohiuddin is a native of Rockford, IL and completed internship and residency at Loyola University Medical Center. Dr. Mohiuddin just recently finished an interventional radiology fellowship at University of Chicago Medical Center
Azhar was associate chief resident 2017-2018 during his radiology residency
Personal interest includes soccer, table tennis, traveling, and spending time with family
Fellowships:
University of Chicago Medical Center
Interventional Radiology
Residency:
Loyola University Medical Center
Amir Sepahdari, M.D.
Dr. Amir Sepahdari earned his Doctor of Medicine from University of Illinois in 1999. He provides a rich background in multi-modality imaging and radiology education. He is fellowship-trained in MRI and Body Imaging from Rush University and Medical Center and served as Associate Program Director for the University of Illinois Diagnostic Radiology Residency. He served as President of his corporation and Chair of the Department of Radiology at a historic teaching hospital in Chicago. Dr. Sepahdari has taught and lectured for over a decade, mentoring nearly one hundred residency graduates, and receiving the Outstanding Teacher of the Year Award on multiple occasions.
Fellowships:
Rush University and Medical Center
MRI/US/Body
Residency:
University of Illinois & Affiliated Hospitals
Diagnostic Radiology
Edward F. Steffen, M.D.
Dr. Edward Steffen attended medical school in Chicago, Illinois at Rush University Medical School. He had an internship at West Suburban Hospital Medical Center in Oak Park, Illinois. He moved north of Chicago to Evanston, Illinois for his residency at St. Francis Hospital. Dr. Steffen then moved out of state to finish two fellowship programs one in Rochester, New York at University of Rochester with a focus on neuroradiology. The second fellowship was at Ohio State University with a focus on body imaging.
Year Began Practicing Medicine:
1995
Board Certification:
American Board of Radiology
Fellowships:
University of Rochester (Rochester, NY)
Neuroradiology
Ohio State University (Columbus, OH)
Body Imaging
Residency:
St Francis Hospital (Evanston, IL)
Internship: West Suburban Hospital Medical Center, (Oak Park, IL)
Medical School: Rush University Medical School (Chicago, IL)
Jordan Toman
Dr. Toman attended medical school at Rosalind Franklin University of Medicine and Science in Chicago. Dr. Toman is board certified in Diagnostic Radiology. She also has background in women’s and breast imaging.
Fellowship:
The Mayo Clinic School of Medicine
Residency:
University of Illinois at Chicago Medical Center