Rozalina G McCoy MD MS (She/Her)

Diabetes, Lipid Metabolism

Associate Professor of Medicine

670 W Baltimore StBaltimore, MD 21201
Phone+1 410-706-7167

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Education & Training

Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Endocrinology, Diabetes, and Metabolism, 2012 - 2015
Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 2009 - 2012
Johns Hopkins University School of MedicineClass of 2009

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Certifications & Licensure

MD State Medical License 2023 - 2027
MN State Medical License 2010 - 2023
WI State Medical License 2020 - 2023
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Endocrinology, Diabetes and Metabolism

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification Centricity Enterprise, GE Healthcare, 2014-2017
CMS Meaningful Use Stage 2 Certification Mayo Clinic Incorporate Lab Results, Mayo Clinic, 2014-2017
CMS Meaningful Use Stage 1 Certification Centricity Enterprise (CE), GE Healthcare, 2014-2017

Clinical Trials

Community Paramedicine Program to Improve Diabetes Care Quality, Equity, and Outcomes Start of enrollment: 2020 Jul 13
COMPLETED
NA

Publications & Presentations

PubMed

Trends in utilization of glucagon-like peptide‑1 receptor agonists, sodium-glucose cotransporter‑2 inhibitors, and metabolic bariatric surgery in U.S. adults with diab...
Paige D Wartko, Rui Zhang, Eric Johnson, Connor Begle, Jennifer F Bobb
Diabetes Research and Clinical Practice. 2026-10-01
Comparative Safety of Common Immunosuppressant Therapies in Systemic Lupus Erythematosus: A Target Trial Emulation Study.
Alí Duarte-García, Marlon J Sandino-Bermúdez, Mariana González-Treviño, Cynthia S Crowson, Rozalina G McCoy
Arthritis & Rheumatology. 2026-09-17
Access to Primary Care and Endocrinology Care Among Medicare Beneficiaries With Type 1 and Type 2 Diabetes, 2017-2021.
Kaitlynn S Robinson-Ector, Hannah Day, Connor Begle, Katherine E M Miller, Mark L Wieland
Diabetes Care. 2026-09-15

Lectures

Excessive HbA1c Testing among Patients with Controlled Non-insulin-requiring Type 2 Diabetes
Rochester, MN - 6/14/2014

Press Mentions

New Clinical Tool Helps Predict Short-Term Risk of Diabetes Complications Using Routine Health DataAugust 25th, 2026
The American Diabetes Association Releases “Standards of Care in Diabetes—2026”December 8th, 2025
Among T2D Drugs, GLP-1s Top Others for Reducing CV EventsOctober 22nd, 2025

Grant Support

"Insulin Affordability: Unpacking the Impact of the Inflation Reduction Act on Diabetes Outcomes in Medicare."YALE UNIVERSITY2025–2028
Comparative Effectiveness and Safety of Metabolic/Bariatric Surgery, GLP-1, and SGLT-2 Medications for Patients with Obesity and Type 2 DiabetesKAISER FOUNDATION RESEARCH INSTITUTE2024–2028
Center for Seniors Uniting Nationwide to Support Health, INtegrated care, and Economics (SUNSHINE)UNIV OF MARYLAND, COLLEGE PARK2025–2027
Comparative Effectiveness and Safety of Osteoporosis Drug TherapiesMAYO CLINIC ROCHESTER2022–2027