- New York Hospital Queens
- Cornell University
- Diabetes Care and Information Center of New York
- New York Presbyterian Hospital
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- Columbia University
- Mailman School of Public Health
- Stony Brook University
- Fairleigh Dickinson University
- College of Dental Medicine
- College of Dental Medicine
- Sch. Dent. Oral Surg.
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- New York University
- Columbia University
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- Friedrich Schiller University Jena
- Columbia University
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- Columbia University
- University of Texas Health Science Center at Houston
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- Triservice General Hospital Taiwan
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- Columbia University
- Mailman School of Public Health
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- College of Dental Medicine
- Columbia University
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- Columbia University
- Touro University
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- Nova Southeastern University
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- University of Alabama at Birmingham
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- University of Illinois at Chicago
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- College of Dental Medicine
- Columbia University
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- University of North Carolina at Chapel Hill
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- University of California at Los Angeles
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- Memorial Sloan-Kettering Cancer Center
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- Taipei Medical University
- Taipei Medical University Hospital
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- Columbia University
- Inland Cosmetic Surgery
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- Private Office
- Columbia University
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- Friedrich Schiller University Jena
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- University of Minnesota Twin Cities
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