Patient Portal

Geetika Khanna, MD, MS

Professor, Radiology
Division of Diagnostic Radiology
Chief, Pediatric Radiology

Specialty Areas

Pediatric Radiology
Magnetic Resonance Imaging

Board Certifications

Diagnostic Radiology
Pediatric Radiology

Hospital Affiliations

Barnes-Jewish Hospital
St. Louis Children's Hospital

Areas of Clinical Interest

Pediatric body MRI, oncologic imaging

  • Maps & Directions
  • Education
  • Publication & Research

Maps & Directions

Maps & Directions

Mallinckrodt Institute of Radiology

510 South Kingshighway Boulevard
St. Louis, MO 63110

Office Phone: 314-454-6229
Fax: 314-454-2868



Residency: Diagnostic Radiology, St. Louis University, St. Louis, Missouri 2002
Residency: Diagnostic Radiology, University of Iowa College of Medicine, Iowa City, IA 2003
Medical Degree: All India Institute of Medical Sciences, New Delhi, India 1997
Fellowship: Pediatric Radiology, University of Iowa College of Medicine, Iowa City, Iowa 2004
MS: University of Iowa, Iowa City, Iowa 2006

Publication & Research

Publication & Research

Mullen EA, Chi YY, Hibbitts E, Anderson JR, Steacy KJ, Geller JI, Green DM, Khanna G, Malogolowkin MH, Grundy PE, Fernandez CV, Dome JS. Impact of Surveillance Imaging Modality on Survival After Recurrence in Patients With Favorable-Histology Wilms Tumor: A Report From the Children's Oncology Group. J Clin Oncol. 2018 Oct 18:JCO1800076. doi: 10.1200/JCO.18.00076. [Epub ahead of print] PubMed PMID: 30335557.


Cajaiba MM, Dyer LM, Geller JI, Jennings LJ, George D, Kirschmann D, Rohan SM, Cost NG, Khanna G, Mullen EA, Dome JS, Fernandez CV, Perlman EJ. The classification of pediatric and young adult renal cell carcinomas registered on the children's oncology group (COG) protocol AREN03B2 after focused genetic testing. Cancer. 2018 Aug;124(16):3381-3389. doi: 10.1002/cncr.31578. Epub 2018 Jun 15. PubMed PMID: 29905933; PubMed Central PMCID: PMC6108909.


Dix DB, Seibel NL, Chi YY, Khanna G, Gratias E, Anderson JR, Mullen EA, Geller JI, Kalapurakal JA, Paulino AC, Perlman EJ, Ehrlich PF, Malogolowkin M, Gastier-Foster JM, Wagner E, Grundy PE, Fernandez CV, Dome JS. Treatment of Stage IV Favorable Histology Wilms Tumor With Lung Metastases: A Report From the Children's Oncology Group AREN0533 Study. J Clin Oncol. 2018 Jun 1;36(16):1564-1570. doi: 10.1200/JCO.2017.77.1931. Epub 2018 Apr 16. PubMed PMID: 29659330; PubMed Central PMCID: PMC6075846.


Lanier MH, Shetty AS, Salter A, Khanna G. Evaluation of noncontrast MR enterography for pediatric inflammatory bowel disease assessment. J Magn Reson Imaging. 2018 Aug;48(2):341-348. doi: 10.1002/jmri.25990. Epub 2018 Mar 5. PubMed PMID: 29504171.


Khanna G. Pediatric hepatoblastoma and hepatocellular carcinoma: lessons learned in the last decade. Pediatr Radiol. 2018 Apr;48(4):531-532. doi: 10.1007/s00247-018-4085-0. Epub 2018 Jan 27. PubMed PMID: 29383417.


Fernandez CV, Mullen EA, Chi YY, Ehrlich PF, Perlman EJ, Kalapurakal JA, Khanna G, Paulino AC, Hamilton TE, Gow KW, Tochner Z, Hoffer FA, Withycombe JS, Shamberger RC, Kim Y, Geller JI, Anderson JR, Grundy PE, Dome JS. Outcome and Prognostic Factors in Stage III Favorable-Histology Wilms Tumor: A Report From the Children's Oncology Group Study AREN0532. J Clin Oncol. 2018 Jan 20;36(3):254-261. doi: 10.1200/JCO.2017.73.7999. Epub 2017 Dec 6. PubMed PMID: 29211618; PubMed Central PMCID: PMC5773840.


Sargar KM, Khanna G, Hulett Bowling R. Imaging of Nonmalignant Adrenal Lesions in Children. Radiographics. 2017 Oct;37(6):1648-1664. doi: 10.1148/rg.2017170043. Review. PubMed PMID: 29019745.


Ehrlich P, Chi YY, Chintagumpala MM, Hoffer FA, Perlman EJ, Kalapurakal JA, Warwick A, Shamberger RC, Khanna G, Hamilton TE, Gow KW, Paulino AC, Gratias EJ, Mullen EA, Geller JI, Grundy PE, Fernandez CV, Ritchey ML, Dome JS. Results of the First Prospective Multi-institutional Treatment Study in Children With Bilateral Wilms Tumor (AREN0534): A Report From the Children's Oncology Group. Ann Surg. 2017 Sep;266(3):470-478. doi: 10.1097/SLA.0000000000002356. PubMed PMID: 28795993; PubMed Central PMCID: PMC5629006.


Sandberg JK, Mullen EA, Cajaiba MM, Smith EA, Servaes S, Perlman EJ, Geller JI, Ehrlich PF, Cost NG, Dome JS, Fernandez CV, Khanna G. Imaging of renal medullary carcinoma in children and young adults: a report from the Children's Oncology Group. Pediatr Radiol. 2017 Nov;47(12):1615-1621. doi: 10.1007/s00247-017-3926-6. Epub 2017 Jul 8. PubMed PMID: 28689245; PubMed Central PMCID: PMC5768308.


Lee MH, Eutsler EP, Sheybani EF, Khanna G. Rapid non-contrast magnetic resonance imaging for post appendectomy intra-abdominal abscess in children. Pediatr Radiol. 2017 Jul;47(8):935-941. doi: 10.1007/s00247-017-3860-7. Epub 2017 Apr 20. PubMed PMID: 28424822.