Obiejemba, O. (2019). Evaluating the Impact of Dual Eligible Special Needs Plans (D-SNP) on the Rates of Hospitalization and Readmission Among the Beneficiaries in Washington D.C. Using a Cross Sectional Survey. DrPH Dissertation- Morgan State University.
Obiejemba, N., Obiejemba, O., Nagarajan, S., Naik, R., & Joks, R. (2019). Asthma as a comorbidity in adult patients receiving treatment for back pain in an emergency department, ambulatory surgery, and inpatient setting at a large, inner city, municipal New York hospital.
Obiejemba, O. (2018). Wernicke- Korsakoff Syndrome. Research presentation at the University of Cincinnati, Ohio.
Obiejemba, O. (2018). Major Depressive Disorder and Thyroid Disorders. Research presentation at the University of Cincinnati, Ohio.
Obiejemba, O. (2013). Estrogen Receptors: Tamoxifen and Raloxifene. Doctoral seminar presentation at Morgan State University School of Community Health & Policy.
Obiejemba, O. (2012). Early Statin Therapy and Lifestyle Modification vs. Lifestyle Modification Alone in Reduction of Cardiovascular Disease Complications. Research presentation at Bowie State University.
Obiejemba, O. (2012). Target Organ Diseases Related to Poorly Controlled Diabetes Mellitus. Seminar presentation at Providence Hospital, Washington, D.C.
Obiejemba, O. (2011). Management of Acute Asthma Exacerbation in Pregnancy. Seminar presentation at Providence Hospital, Washington, D.C.
Obiejemba, O. (2010). Malaria Infection in Returned Travelers. Seminar presentation at United Medical Center, Washington, D.C.
Obiejemba, O., Kinako, P.D.S. (2002). The Impact of Crude Oil Pollution/ Dispersant Mixture on the Native Dwellers of Ikwere, in the Niger-Delta Region of Nigeria. B.Sc Project University of Port Harcourt, Nigeria.