San Diego Biotechnology Companies: D
| A | B | C | D | E | F | G | H | I |
| J | K | L | M | N | O | P | Q | R |
| S | T | U | V | W | X | Y | Z |
| Dart Neuroscience | http://www.dartneuroscience.com/ |
| Del Mar Photonics | http://www.dmphotonics.com/ |
| DermTech International | http://www.dermtech.com/ |
| DexCom | http://www.dexcom.com/ |
| Diazyme | http://www.diazyme.com |
| Digirad | http://www.digirad.com/ |
| DJO Incorporated | http://www.djortho.com/ |
| Dx Innovations | http://www.dxinnovations.com/ |
