About Us

Our History

Unmistakable Quality & Spectacular Service

University Center Imaging (UCI) has served Brevard County since early 1995. Today, UCI provides high quality, outpatient diagnostic imaging services from its two full-service imaging locations, one in Melbourne and the second in Suntree/Viera. 

Privately owned and operated by Medical Technology Transfer Corporation (MTT), UCI is fully focused on providing highest quality patient care through consistently employing qualified medical and administrative staff, while always utilizing state of the art equipment, systems and technology. 

UCI quickly earned a reputation in the local medical community for being the provider for high quality, fast, friendly and accurate diagnostic imaging services.  Accredited by the American College of Radiology (ACR), UCI’s performance has fostered a high level of confidence throughout the area for both physicians and patients.  Physicians refer their patients to UCI because it offers exceptional quality imaging services, with highly accurate diagnoses and fast exam turnaround. Patients choose UCI because it offers compassionate, high quality of care in a highly convenient manner. 

Meet the Team


Dr. Mark Preston, 
M.D., J.D
Medical Director 
Board Certified in Radiology 
Special Focus 
Musculoskeletal MRI Neuroradiology
Education / Positions Held 
Boston University School of Medicine (M.D.) 
North Shore University Hospital (Surgical Internship)
University of Medicine and Dentistry of New Jersey – Radiology Residency 
University of Tennessee and St. Jude Children’s Research Hospital MRI Fellowship – Neurological, Musculoskeletal and Body MRI
Board Certifications 
Radiology American Board of Radiology 
National Board of Medical Examiners     
Dr. Alan Marumoto, 
Ph.D., M.D.
Board Certified in Radiology
Special Focus 
Cardiovascular Interventional
MRI Contrast Agents 
Education / Positions Held 
University of Illinois, College of Medicine
Medical Internship 
Ph. D. Chemistry 
Board Certifications 
Diagnostic Radiology American Board of Radiology  
Member of: 
Radiological Society of North America 
International Society of Magnetic Resonance in Medicine 
Los Angeles Radiological Society 
The Society for Molecular Imaging 
University of Illinois College of Medicine Board
Dr. Irina Gruzinova, 
Board Eligible in Radiology
Special Focus
Diagnostic Radiology, Breast Imaging
Rush Medical College (MD)
Banner Health University Medical Center (Internship)
University of Florida (Radiology Residency)
Midwest Orthopedics at Rush (Research Fellowship)
National Institutes of Health (Biomedical Research Internship)
Board Eligibility
American Board of Radiology
Member of:
American College of Radiology
Radiological Society of North America
Florida Radiologic Society
American Roentgen Society

Management Team

Jenny Marshall

UCI Director

Laura Kennedy
Services Manager
Rhonda Gibson
Lead Technologist,
Sharon Abdon
Marketing Director

Schedule an Appointment

We invite you to experience the UCI difference. With two locations to serve you, University Center Imaging has the specialized staff necessary to assist with all your imaging needs. Schedule your appointment today with a member of the UCI Scheduling Team.