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Office
13400 E Shea Blvd
Scottsdale, AZ 85259Phone+1 480-301-8000Fax+1 480-301-9066
Education & Training
- Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Rheumatology, 1977 - 1980
- Creighton University School of Medicine (Omaha)Residency, Internal Medicine, 1974 - 1977
- Creighton University School of MedicineClass of 1974
Certifications & Licensure
- AZ State Medical License 1988 - 2025
- MN State Medical License 1977 - 2024
- IA State Medical License 1978 - 2019
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Rheumatology
Awards, Honors, & Recognition
- Top Doctors:Arizona State Castle Connolly, 2020
- Fellow (FACR) American College of Rheumatology
Publications & Presentations
PubMed
- 205 citationsTreatment of giant cell arteritis using induction therapy with high‐dose glucocorticoids: A double‐blind, placebo‐controlled, randomized prospective clinical trialMehrdad Mazlumzadeh, Gene G. Hunder, Kirk A. Easley, Kenneth T. Calamia, Eric L. Matteson
Arthritis and Rheumatism. 2006-10-01 - 10 citationsThe impact of gastroesophageal reflux disease symptoms in scleroderma: effects on sleep quality.Jennifer L. Horsley-Silva, Sarah B. Umar, Marcelo F. Vela, W. Griffing, James M. Parish
Diseases of the Esophagus. 2019-05-01 - 67 citationsLoss of Peristaltic Reserve, Determined by Multiple Rapid Swallows, Is the Most Frequent Esophageal Motility Abnormality in Patients With Systemic SclerosisDustin A. Carlson, Michael D. Crowell, Jessica Kimmel, Amit Patel, C. Prakash Gyawali
Clinical Gastroenterology and Hepatology. 2016-10-01
Professional Memberships
- Fellow
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