Directory of Physicians (MD/DO)
- William Beauchamp, MD
- William Beazley, MD
- William Beck, MD
- William Beckett, MD
- William Bede, MD
- William Bell, MD
- William Bell, MD
- William Bell, MD
- William Bellew, MD
- William Bennett, MD
- William Berghoff, MD
- William Bevan-Thomas, MD
- William Biehl, MD
- William Biggs, MD
- William Billings, MD
- William Binder, MD
- William Blair, MD
- William Blankenship, MD
- William Bodemer, MD
- William Bohl, MD
- William Bolling, MD
- William Bolz, MD
- William Bose, MD
- William Bott, MD
- William Boulden, MD
- William Bowen, MD
- William Bowen, MD
- William Bowers, MD
- William Bowlin, MD
- William Bowman, MD
- William Boyce, MD
- William Braaksma, MD
- William Bradley, MD
- William Bragg, MD
- William Brainard, MD
- William Brennan, MD
- William Brien, MD
- William Bronson, MD
- William Brooks, MD
- William Brooks, MD
- William Brown, MD
- William Browning, MD
- William Browning, MD
- William Brox, MD
- William Bruce, MD
- William Bruck, MD
- William Bruton, MD
- William Bryan, MD
- William Buchanan, MD
- William Buckingham, MD