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4401 Penn AvePittsburgh, PA 15224
Phone+1 412-692-5325
Fax+1 317-278-0189
Dr. Radhakrishnan is on Doximity
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Education & Training
Cincinnati Children's Hospital Medical CenterFellowship, Pediatric Radiology, 2013 - 2014
University of Cincinnati Medical Center/College of MedicineResidency, Radiology-Diagnostic, 2009 - 2013
Coimbatore Medical CollegeClass of 2000
Certifications & Licensure
IN State Medical License 2017 - 2027
PA State Medical License 2023 - 2026
KY State Medical License 2015 - 2018
OH State Medical License 2009 - 2018
American Board of Radiology Diagnostic Radiology- American Board of Radiology Neuroradiology
- American Board of Radiology Pediatric Radiology
Clinical Trials
- Maternal Brain Imaging in Opioid Use Disorder Start of enrollment: 2023 Aug 15
Roles: Principal Investigator
Publications & Presentations
PubMed
- Child Behavioral Scores Correlate With Prenatal Tobacco and Marijuana Exposure, Sociodemographic Variables and Interactions of Default Mode and Dorsal Attention Networks.Ramana V Vishnubhotla, Yi Zhao, Rupa Radhakrishnan
Brain and Behavior. 2026-01-01 - Placental MRI texture features in prenatal exposure to opioids and tobacco.Jonathan A Class, Ramana V Vishnubhotla, David M Haas, Ilana W Hull, Senthilkumar Sadhasivam
Scientific Reports. 2025-12-15 - Cortical Thickness Associated with Degree of Anemia in Children with Sickle Cell Disease.Ramana V Vishnubhotla, Jonathan A Class, Tyler A Porter, Derrick L Goubeaux, Julia E LaMotte
AJNR. American Journal of Neuroradiology. 2025-11-19
Press Mentions
Altered Brain Function Connectivity in Infants Exposed to Opioids in the WombDecember 5th, 2019
fMRI Reveals Prenatal Opioid Exposure Changes Brain Connectivity in BabiesNovember 25th, 2019
Prenatal Opioid Exposure May Alter Brain Function in BabiesNovember 25th, 2019
Grant Support
- Multimodal Fetal and Placental Imaging and Biomarkers of Clinical Outcomes in Opioid Use DisorderINDIANA UNIVERSITY INDIANAPOLIS2023–2026
- Neuroimaging in Pregnancy to Assess Effects of Opioid Use DisorderINDIANA UNIVERSITY INDIANAPOLIS2023–2025
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