John J Orrego MD
Adrenal Disease, Parathyroid, Pituitary Disorders & Neuroendocrinology
Physician
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1375 E 20th AveDenver, CO 80205
Phone+1 303-338-4545
Fax+1 303-764-4468
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Education & Training
Saint Joseph HospitalResidency, Internal Medicine, 2001 - 2003
University of MichiganFellowship, Endocrinology, Diabetes, and Metabolism, 1998 - 2001
Institute of Health Sciences Medellin Faculty of MedicineClass of 1989
Certifications & Licensure
CO State Medical License 2003 - 2025
American Board of Internal Medicine Endocrinology, Diabetes and Metabolism
Awards, Honors, & Recognition
- Top 5280 endocrinologist in Colorado 5280 Magazine, 2020
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
Publications & Presentations
PubMed
- Two synchronous paraneoplastic endocrine syndromes in a 53-year-old male with broadly metastatic widely invasive Hürthle cell carcinoma.John J Orrego, Joseph A Chorny
Endocrinology, Diabetes & Metabolism Case Reports. 2024-01-01 - 1 citationsHypoglycemia From Metastatic Meningeal Solitary Fibrous Tumor Occurring Over Two Decades After Initial Diagnosis.John J Orrego, Joseph A Chorny
JCEM Case Reports. 2023-01-01 - 1 citationsAldosterone- and cortisol-cosecreting adrenal adenoma, ovarian hyperthecosis and breast cancer.John J. Orrego, Joseph A. Chorny
Endocrinology, Diabetes & Metabolism Case Reports. 2020-09-23
Books/Book Chapters
Professional Memberships
- Member
Other Languages
- Spanish
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