Dr. McCallum is on Doximity
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Office
301 University Blvd
Galveston, TX 77555Phone+1 409-772-2222
Education & Training
Duke University HospitalFellowship, Rheumatology, 1983 - 1986- Duke University HospitalResidency, Internal Medicine, 1980 - 1983
Vanderbilt University School of MedicineClass of 1980
Certifications & Licensure
NC State Medical License 1983 - 2025
TX State Medical License 2011 - 2023- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Rheumatology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013
- Fellow (FACR) American College of Rheumatology
Publications & Presentations
PubMed
- 7 citationsPeripheral ulcerative keratitis due to systemic diseases.Amol A Sura, Rex M McCallum
Current Opinion in Ophthalmology. 2022-11-01 - 42 citationsNoninfectious immune-mediated uveitis and ocular inflammation.Jennifer Pan, Manuj Kapur, Rex M. McCallum
Current Allergy and Asthma Reports. 2014-01-01 - 4 citationsDevelopment of a quality improvement program in a department of ophthalmologyJennifer S. Weizer, Thomas M. Brosnan, Rex M. McCallum, Maureen S Velazquez, Paul P. Lee
The British Journal of Ophthalmology. 2013-12-01
Other
- McCallum R, Clair EW
http://www.uptodate.com/contents/cogans-syndrome
UpToDate, Wolters Kluwer Health - 2012-08-23
Professional Memberships
- Fellow
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