TTUHSC School of Medicine at Amarillo
HomeAmarillo CampusSchool of MedicinePediatrics


Abiodun O.K. Johnson, M.D. F.R.C.P.

Abiodun Johnson, MD


Medical School
1965 University of London at the University College, Ibadan, Nigeria

Post Graduate Training
1966 Rotating Internship at the General, Island Maternity, & Children’s Hospitals, Lagos, Nigeria
1967 Pediatrics,  Lagos University Teaching Hospital, Lagos, Nigeria
1968 Registrar, Department of Medicine, LUTH, Lagos, Nigeria
1969 House Physician, Pediatrics, The Hammersmith Hospital, Du Cane Road, London, U K
1970 Senior House Physician in Medicine & Pediatrics, Canadian Red Cross Memorial Hospital, Taplow, Bucks, U K
1971 Registrar, Department of Medicine, Professorial Medical Unit, Stobhill Hospital, Glasgow, U K
1971 Senior Registrar in Pediatrics, University College Hospital, Ibadan & Lagos University Teaching Hospital, Nigeria
1974 Fellowship, Pediatric Gastroenterology & Nutrition, Stanford University Medical Center, Palo Alto, CA

Specialty Certification
Pediatrics, 2001, 2008
American Gastroenterological Association, 1990

Recent Publications
• Chong SKF, Lou, QY, Johnson, A, et al. The seroprevalence of Helicobacter pylori in a referral population of children in the United states. Am J Gastroenterol
• Johnson, AOK. Nutrition and International Child Health. An invited Guest Editorial. Arch Ibadan Med 2007;8(1):1-4.
• Osgood M, Johnson AOK. Lactose Intolerance. In: Clinical Studies in Medical Biochemistry. 3rd ed. Eds. Glew R, Rosenthal M. Oxford University Press, Publishers
2007:266-277 (Chapter 25).
• Alsayouf H, Turner C, Hamous JE, Johnson AOK. Hematemesis in a neonate. Clin Pediatr 2006;45:105-108.
• Akinyinka OO, Falade AG, Johnson AO. Choledochal Cysts in African Infants: a report of three cases and a review of the literature. Tropical Gastroenterol 2005;26(1):34-36.