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Fuel your study for USMLE®. Power through exam preparation confidently with Elsevier.
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Sign in to ClinicalKey StudentStep 1 Q-Bank: Foundational Sciences
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Step 2 Q-Bank: Clinical Knowledge
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Discover what is included with ClinicalKey Student. See how you can propel your learning and prepare for USMLE® success with high yield Step 1 and Step 2 questions from medical content experts.
An editorial board with USMLE® foresight.
We're proud to present our multi-disciplined and highly experienced editorial team, who's skill and dedication with content creation helps you power through preparation for your USMLE®.
Raj Dasgupta, MD, FACP, FCCP, FAASM
Born and raised in Los Angeles, California, Raj Dasgupta practices medicine at Keck Medicine of USC's division of pulmonary, critical care and sleep medicine and also currently appears on various media platforms and television shows.
Dr. Raj is an active clinical researcher and currently teaches USMLE® Step 1, 2, 3, and Internal Medicine Board Review around the world for the past 15 years. He is a published author and his 1st book in a series is titled "Medicine Morning Report: Beyond the Pearls". His life mission is to educate patients, students and aspiring doctors for better patient care.
Theodore X. O'Connell, MD
Dr. O'Connell is the Founding Director of the Family Medicine Residency Training Program at Kaiser Permanente Napa-Solano and is an Associate Clinical Professor in the Department of Family and Community Medicine at the UC San Francisco School of Medicine.
For more than a decade, Dr. O'Connell has served as an Expert Reviewer and Medical Consultant for the Medical Board of California. In this role, Dr. O'Connell has reviewed dozens of cases to help ensure high quality medical care in the State of California.
Dr. O'Connell has authored of over 15 medical textbooks, edited 10 additional textbooks, and has written numerous textbook chapters and articles in peer-reviewed medical journals. He is the author of Crush Step 1 2nd ed, USMLE® Step 2 Secrets 5th ed, USMLE® Step 3 Secrets, Crush Step 2 4th ed, Crush Step 33rd ed.
Senior Editors
Leyla Bojanini, MD
Mayo Clinic, Department of Medicine
Jacksonville, Florida
Eric Hsieh, MD FACP
Keck School of Medicine of USC Vice Chair, Educational Affairs, Director, Residency Program, Department of Medicine
Los Angeles, California
Hao-Hua Wu, MD
University of California, San Francisco Resident, Department of Orthopedics
Elsevier Publications: Editor, Gunner Goggles Series
Los Angeles, California
Natalie Villa, MD
UCLA Medical Center, Resident, Division of Dermatology
Los Angeles, California
Adedamola Ogunniyi, MD
David Geffen School of Medicine at UCLA
Associate Director, Residency Training Program, Department of Emergency Medicine, Harbor-UCLA Medical Center, Assistant Professor of Emergency Medicine
Los Angeles, California
Ryan A. Pedigo, MD
David Geffen School of Medicine at UCLA
Director, Undergraduate Medical Education, Department of Emergency Medicine, Harbor-UCLA Medical Center, Assistant Professor of Emergency Medicine
Los Angeles, California
