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Office
301 Governors Dr SW
Huntsville, AL 35801Phone+1 256-536-5511Fax+1 806-356-4673
Education & Training
- Johns Hopkins University School of Hygiene and Public Health.M.P.H, 1992 - 1993
- Vanderbilt University Medical CenterResidency, Internal Medicine/Pediatrics, 1987 - 1991
- Vanderbilt University Medical CenterInternship, Internal Medicine, 1987 - 1991
- Vanderbilt University Medical CenterResidency, Pediatrics, 1987 - 1991
- Johns Hopkins University School of Medicine M.D, 1983 - 1987
- Johns Hopkins University School of MedicineClass of 1987
- Oral Roberts UniversityBS, Computer Science, 1979 - 1983
Certifications & Licensure
- AL State Medical License 2017 - 2024
- TX State Medical License 2009 - 2024
- TN State Medical License 1991 - 2011
- MD State Medical License 1992 - 1995
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Hospice and Palliative Medicine
Awards, Honors, & Recognition
- Texas Super Doctor Designation Texas Monthly, 2014
- Regional Dean's Most Published Faculty Member Texas Tech University Health Sciences Center, 2012
- Dean’s Educational Innovation Award Texas Tech University Health Sciences Center - Amarillo, 2011
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Publications & Presentations
PubMed
- 85 citationsEtiology of Acute Undifferentiated Febrile Illness in the Amazon Basin of EcuadorStephen R. Manock, Kathryn H. Jacobsen, Narcisa Brito de Bravo, Kevin L. Russell, Monica Negrete
The American Journal of Tropical Medicine and Hygiene. 2009-07-01 - 2 citationsWhen a good call leads to a bad connection: colovesical fistula in colorectal cancer treated with bevacizumab.Jeffrey Chen, Roger D. Smalligan, Suhasini Nadesan
Hospital Practice. 2016-06-28 - 7 citationsDiabetic Ketoacidosis as First Presentation of Latent Autoimmune Diabetes in AdultOmar N Nadhem, Essam Nakhla, Roger D. Smalligan
Case Reports in Medicine. 2015-03-05
Journal Articles
- Words of Wisdom: Creative Economics: Balancing the Budget and Faculty Morales in Tough Times.Snyder ED, Smalligan RD, General Internal Medicine
- Guidewire-Related Complications During Central Venous Catheter Placement: A Case Report and Review of the Literature.Khasawneh FA, Smalligan RD, Case Reports in Critical Care Medicine
- Cocaine Bugs.Elliott A, Mahmood T, Smalligan RD, The American Journal on Addictions
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Books/Book Chapters
Abstracts/Posters
- Characteristics of Chronic Kidney Disease Patients in the Texas Panhandle.Chennasamudram S, Maliha G, Giron M, Vasylyeva T, Smalligan RD, Journal of General Internal Medicine
- Hidden Whirlpool. Sigmoid volvulus in a young adult.Mahmood T, Ahmed S, Smalligan RD, Walker J, Journal of General Internal Medicine
- Cocaine Bugs (Delusional parasitosis in a cocaine addict).Mahmood T, Elliott A, Smalligan RD, Journal of Investigative Medicine
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Lectures
- Healing Arts in Internal Medicine.Quillen College of Medicine, East Tennessee State University, Johnson City, TN
- Spirituality and Medicine – The Patient Perspective.Regional Student National Medical Association Conference. Johnson City, TN
- Common Medical Problems in Developing Countries.CME Conference: 2006 Missionary Medicine Seminar, sponsored by World Medical Mission, Asheville, NC
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Press Mentions
- Alabama Experiencing Statewide Physician ShortagesApril 12th, 2023
- Local Health Leaders Urge Precautions Ahead of Thanksgiving HolidayNovember 24th, 2021
- Huntsville Doctors Urge Vaccinations as COVID-19 Cases RiseJuly 29th, 2021
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Committees
- Texas American College of Physicians Chapter, North Texas Representative to the Board 2014 - 2017
Other Languages
- Spanish
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