Medical Center Radiology Group (MCRG) was established in 1949 and is the diagnostic radiology, interventional radiology and nuclear medicine partner for Orlando Health, including Orlando Regional Medical Center which is a Level I trauma center; Arnold Palmer Hospital for Children; Winnie Palmer Hospital for Women & Babies; Orlando Health Cancer Institute; Dr. P. Phillips Hospital; South Seminole Hospital; South Lake Hospital; Orlando Health-Health Central Hospital;  Orlando Health St. Cloud Hospital and Orlando Health Imaging Centers. MCRG is Central Florida’s leading provider of highly specialized, state-of-the-art imaging and imaging-guided therapies.

Edem F. Chen, MD, MS, MEng

Edem F Chen, MD, MS, MEng received his undergraduate and graduate Engineering degrees from the University of Florida, Masters of Science in Physiology from Georgetown University and Medical Doctorate from the University of South Florida. His internship and radiology residency was completed at Mayo Clinic and his fellowship in MR imaging specializing in Body, MSK and Neuro was completed at the University of Maryland. 

Dr Chen is currently the Vice Chief of Staff/ Chief of Staff-Elect of Orlando Health at St Cloud Hospital where he also serves as Medical Director of Radiology, Nuclear Medicine and Vascular Ultrasound. He is a current alternate counselor and past counselor representing Florida for the American College of Radiology. He is also the Florida liaison for the Radiology Advocacy Network for the American College of Radiology. He is has been with Medical Center Radiology Group since 2013. 

Harmanjit S. Sidhu, MD,


Harmanjit S. Sidhu, MD grew up in Orlando and completed his Bachelors of Science with

Honors in Biology at The University of Central Florida. He received his Medical Doctorate from

The University of South Florida. He attended Henry Ford Hospital in Detroit, MI for his

Diagnostic Radiology residency and completed fellowship training in Neuroradiology at Yale

University in New Haven, CT. Dr. Sidhu has a Certificate of Added Qualification in Neuroradiology and is a Senior Member of the American Society of Neuroradiology.

Dr. Sidhu is the current Vice-President for Medical Center Radiology Group and the Vice Chairman of Radiology for Orlando Health. He is also the Chief of Neuroradiology for Orlando Health. His areas of interest include Stroke, Neuro-oncology, Head and Neck Imaging, Trauma and Advanced Imaging. He has been with Medical Center Radiology Group since 2007.

Brannon Moye, MD, Quality Officer

A native of Alabama, Dr. Brannon Moye currently holds the position of Quality Officer for Medical Center Radiology Group, is the section head of Musculoskeletal Imaging as well as holding the position of Chief Medical Officer for the Orlando Health Imaging Centers.

Dr. Moye is Board certified by the American Board of Radiology in Diagnostic Radiology. Dr. Moye earned Bachelors of Science in Chemistry with a minor in Mathematics from the University of Alabama at Birmingham and his medical degree from the University of Florida College of Medicine, Gainesville, FL. After completing his residency in Diagnostic Radiology also at the University of Florida College of Medicine, Gainesville, FL he completed his Fellowship in Musculoskeletal Radiology at the University of South Florida, Tampa, FL.

Vijay Patange, MD

Dr. Vijay Patange currently holds the position of Chief of the Department of Radiology at Orlando Health South Lake Hospital and actively participates in teaching and multidisciplinary conferences.

Dr. Patange is Board certified in Diagnostic Radiology and joined MCRG in December 2001.  He was born and raised in India, receiving his medical degree from University of Nagpur, Nagpur, India. He served a one-year Pediatric residency in at Bhabha Atomic Research Center Hospital and four-year residency in Radiology at Tata Memorial Hospital, both in Bombay.

After coming to U.S., Dr. Patange completed Radiology Residency at the University of South Alabama in Mobile and a fellowship in Nuclear Medicine at University of Texas at Galveston. He also completed a one-year fellowship in MRI at MRI Education Foundation in Cincinnati, Ohio.  His areas of interest include Oncology Imaging and Body MRI.

Dr. Patange has been active in community being Past President of CAPI (Central Florida Association of Physicians of Indian subcontinent) as well as currently serving as President of Orlando Health South Lake Hospital Foundation.

John Murphy, MD

A native of Ohio, Dr. John Murphy earned both his undergraduate degree in Engineering as well as his medical degree from The Ohio State University with multiple honors. After completing his Radiology residency at the Medical University of South Carolina in Charleston, SC, he completed his Neuroradiology Fellowship at Emory University in Atlanta, GA.

Dr. Murphy is not only board certified in general Diagnostic Radiology, but also has a Certificate of Added Qualification in Neuroradiology. He is a Senior Member of the American Society of Neuroradiology and has presented research at multiple national radiology conferences.