Dr. McMahan is on Doximity
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Office
6410 Fannin St
Ste 450
Houston, TX 77030Phone+1 713-486-3100Fax+1 713-500-0580
Education & Training
- Johns Hopkins UniversityFellowship, Rheumatology, 2009 - 2012
- University of Texas Southwestern Medical CenterResidency, Internal Medicine, 2006 - 2009
- McGovern Medical School at UTHealthClass of 2006
Certifications & Licensure
- TX State Medical License 2008 - 2025
- MD State Medical License 2012 - 2023
- NC State Medical License 2020 - 2022
- PA State Medical License 2020 - 2022
- American Board of Internal Medicine Rheumatology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013-2014
- Fellow American College of Rheumatology
Publications & Presentations
PubMed
- Evidence for targeting autonomic dysfunction in systemic sclerosis: A scoping review.Sandra Cuevas, Erik Mayer, Michael Hughes, Brittany L Adler, Zsuzsanna H McMahan
Journal of Scleroderma and Related Disorders. 2025-01-08 - Systemic sclerosis-related fecal incontinence: a scoping review focusing on a neglected manifestation.Alain Lescoat, François Zimmermann, Charles D Murray, Dinesh Khanna, Michael Hughes
Rheumatology. 2024-12-18 - 2 citationsEvaluating the Associations Among Dysautonomia, Gastrointestinal Transit, and Clinical Phenotype in Patients With Systemic Sclerosis.Maria Paula Alvarez-Hernandez, Brittany Adler, Jamie Perin, Michael Hughes, Zsuzsanna H McMahan
Arthritis Care & Research. 2024-12-01
Journal Articles
- Anti‐RNPC3 (U11/U12) Antibodies in Systemic Sclerosis Are Associated with Moderate to Severe Gastrointestinal DysmotilityRobyn T Domsic, Ami A Shah, Thomas A Medsger, Zsuzsanna H McMahan, Arthritis Care & Research
Authored Content
- Pyridostigmine for the Treatment of Gastrointestinal Symptoms in Systemic SclerosisJanuary 2018
Press Mentions
- Clinical Science Sessions Full of New GuidelinesOctober 27th, 2022
- Scleroderma & the Gut: New Frontiers in Diagnosis & Tips on ManagementMay 12th, 2022
- What Is Scleroderma? These Are the Signs You Could Have ItDecember 24th, 2019
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Other Languages
- Spanish, Hungarian
External Links
- Johns Hopkins Physicianshttp://www.hopkinsmedicine.org/zsuzsanna-mcmahan
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