Directory of Physicians (MD/DO)
- John Cribb, MD
- John Crisologo, MD
- John Cunningham, MD
- John Curran, MD
- John Czarnecki, MD
- John DaCosta, MD
- John Dale, MD
- John Dalena, MD
- John Dalton, MD
- John Daly, MD
- John Damianos, MD
- John Davis, MD
- John Day, MD
- John DeBanto, MD
- John Deflice, MD
- John DeFrancisco, MD
- John Del Valle, MD
- John Delgado, MD
- John Deutsch, MD
- John Dever, MD
- John DeWitt, MD
- John DeWitt, MD
- John Dibaise, MD
- John Dietschy, MD
- John Dobbins, MD
- John Dobrota, MD
- John Donovan, MD
- John Dorsey, MD
- John Dowd, MD
- John Draganescu, MD
- John Dugan, MD
- John Dumot, MD
- John Duque, MD
- John Eastone, MD
- John Eaton, MD
- John Ebeid, MD
- John Eckrich, MD
- John Edmison, MD
- John Egan, MD
- John Enders, MD
- John Erikson Yap, MD
- John Erkkinen, MD
- John Evans, MD
- john evans, MD
- John Falzarano, MD
- John Fang, MD
- John Farkas, MD
- John Farrell, MD
- John Fisher, MD
- John Fitz, MD