Our Physicians


Richard Kim, M.D.

Richard Kim, M.D.

Richard Kim, M.D. is a fellowship-trained vascular interventional radiologist. He has a B.A. degree in Economics from the University of Chicago. Before earning a medical degree from Rush Medical College, he ran a successful retail business for five years. He returned to the University of Chicago where he finished his Diagnostic Radiology residency and fellowship. He also serves as the CEO of GK Medical Management which owns/manages several outpatient imaging and vascular centers.  Dr. Kim is also board certified by the American Board of Radiology.


Tim Cotter, M.D.

Tim Cotter, M.D.

Board Certified by the American Board of Radiology
Fellowship in MRI concentration in musculoskeletal, neurology, and whole body at University of Chicago
Diagnostic Radiology Residency at University of Chicago
SUNY at Buffalo – M.D. • Brown University – B.S. in Biology


Brian Herman M.D.

Brian Herman M.D.

Board Certified by the American Board of Radiology
Fellowship in Neuroradiology at University of Chicago
Diagnostic Radiology Residency at University of Chicago
University of Chicago Pritzker School of Medicine – M.D. • Duke University – B.S. in Biology


Ian Fisher, M.D.

Ian Fisher, M.D.

Ian Fisher, M.D. received his B.S. degree in Molecular, Cellular, and Developmental Biology (MCDB) from the University of Colorado at Boulder in 1993. He then received a Masters in Applied Physiology and his M.D. degree from FUHS/The Chicago Medical School in 1996 and 2000, respectively. He completed his residency in diagnostic radiology at Rush University Medical Center and a fellowship in musculoskeletal radiology at Evanston Northwestern Hospital. He is board certified by the American Board of Radiology and passed the recertification board exam in 2015.


Carol Lin, M.D.

Carol Lin, M.D.

Carol Lin, M.D. graduated from the University of Illinois at Urbana Champaign with bachelor’s and master’s degrees in biology. She attended medical school at the University of Illinois College of Medicine at Peoria and completed her diagnostic radiology residency at the University of Illinois College of Medicine at Peoria (OSF St. Francis Hospital). She completed a Fellowship in Body Imaging and Musculoskeletal Radiology at Rush University Medical Center and is board certified by the American Board of Radiology.


Chiraag V. Dharia, M.D.

Chiraag V. Dharia, M.D.

Chiraag V. Dharia, M.D. graduated with highest distinction from the University of Iowa with degrees in biomedical engineering and religious studies. He attended medical school at the University of Iowa Carver College of Medicine where he was inducted into the Alpha Omega Alpha Honor Society. Dr. Dharia completed his residency training at Henry Ford Hospital and fellowship in Cross-Sectional Imaging at Johns Hopkins Hospital. Dr. Dharia is board certified by the American Board of Radiology.

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