Dr. Ted O'Connell is a family physician, educator, author, innovator, and speaker. He served as the founding director of Kaiser Permanente's Napa-Solano family medicine residency program and serves as a clinical professor for UC San Francisco, UC Davis, and Drexel University's schools of medicine. He also founded Kaiser's community medicine and global health fellowship. has authored or edited over a dozen textbooks, written numerous textbook chapters and peer-reviewed journal articles. Among his most notable are USMLE Step 2 Secrets, USMLE Step 3 Secrets, Crush Step 1, and the Instant Workups series of books. He is the Editor-In-Chief for Elsevier's Clinical Key Meded education platform.

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• 1. Biostatistics2. Biochemistry3. Dermatology4. Embryology5. Microbiology6. Immunology7. Pharmacology and Toxicology8. Cardiology9. Endocrinology10. Gastroenterology11. Hematology and Oncology12. Musculoskeletal/Rheumatology13. Neurology14. Psychiatry15. Nephrology16. Reproductive System17. Pulmonology