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Office
742 Donnington CT
Simi Valley, CA 93065Phone+1 303-549-0249Fax+1 805-791-3695
Education & Training
- UC San Francisco1980 - 1983
- Washington University/B-JH/SLCH ConsortiumResidency, Internal Medicine, 1978 - 1980
- Washington University/B-JH/SLCH ConsortiumInternship, Internal Medicine, 1977 - 1978
- Washington University in St. Louis School of MedicineClass of 1977
- California Institute of TechnologyBS, Chemistry, 1969 - 1973
Certifications & Licensure
- CO State Medical License 1983 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Rheumatology
Awards, Honors, & Recognition
- Listed in Best Doctors in America 2010
- Listed in 5280 Denver Mile-High Magazine physicians in Denver metropolitan area, 2008
- Fellow American College of Physicians, 2008
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Publications & Presentations
PubMed
- Treatment Persistence and Switching Patterns of Adalimumab Biosimilar ABP 501 in European Patients with Rheumatologic Diseases.Ran Jin, Silvia Kruppert, Florian Scholz, Isabelle Bardoulat, Khalil Karzazi
Rheumatology and Therapy. 2024-06-01 - 5 citationsTreatment patterns and clinical outcomes in patients with rheumatoid arthritis initiating etanercept, adalimumab, or Janus kinase inhibitor as first-line therapy: resu...Dimitrios A Pappas, Jacqueline O'Brien, Lin Guo, Ying Shan, Joshua F Baker
Arthritis Research & Therapy. 2023-09-09 - 1 citationsFactors Associated With Maintenance of Remission Following Change From Combination Therapy to Monotherapy in Patients With Rheumatoid Arthritis.Jeffrey R Curtis, Paul Emery, Greg Kricorian, Priscilla K Yen, David H Collier
The Journal of Rheumatology. 2023-09-01
Journal Articles
- Anticardiolipin antibodies in scleroderma.Enzenauer RJ, Collier DH, Lopez LR, Journal of Clinical Rheumatology 12: 324-326
- Measuring disease activity and functional status in patients with scleroderma and Raynaud’s phenomenon.Merkel PA, Herlyn K, Martin RW, Anderson JJ, Mayes MD, Bell P, Korn JH, Simms RW, Csuka ME, Medsgar TA, Rothfield NF, Ellman MH, Collier DH, Weinstein A, Furst DE, Jim..., Arthritis Rheum 46(9):2410-2420
- Scleroderma-associated pulmonary hypertension: who’s at risk and why.Fagan KA, Collier DH, Badesch DB, Advances in Pulmonary Hypertension 1(2):5-9
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Books/Book Chapters
Abstracts/Posters
- Clinical utility of serum hyaluronic acid levels in liver disease.Santos M, Kondo T, Wieczorek A, Collier D, Lopez L, Clinical Chemistry 41:S71
- Factors Associated with Relapse of Remission in Rheumatoid Arthritis.Harrold LR, Reed G, Collier DH, Park GS, Chang H, Koenig AS, Saunders KC, Zack DJ, Kremer JM, Greenberg JD, Arthritis Rheum 63:S122
- Health Literacy Predicts the Discrepancy Between Patient and Provider Global Assessments of Rheumatoid Arthritis Activity at a Public Urban Rheumatology Clinic.Hirsh JM, Boyle DJ, Collier DH, Oxenfeld A, Collier A, Cohen A, Caplan L, Arthritis Rheum 60:S369
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Lectures
- Multivariate analysis of spinal and peripheral mineral loss in patients with rheumatoid arthritis.Pan-American Congress of Rheumatology, Washington, D. C
- Class II antigen MT3 association with rheumatoid arthritis.Eleventh ARA Western Regional Meeting, Monterey, California
- The association between collagen antibodies and human Ia molecules.Forty-Seventh Annual Scientific Meeting of the American Rheumatism Association, San Antonio, Texas
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