| Organization | City/State | Zip | Specialty | Name |
| Ellicott City, MD | 21042 | Physiological Laboratory, (Independent Physiological Lab) | ADMINISTRATOR Laurie Davis |
| Chevy Chase, MD | 20815 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Charles Stewart |
| Rockville, MD | 20854 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Chevy Chase, MD | 20815 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Waldorf, MD | 20602 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Timonium, MD | 21093 | Physiological Laboratory, (Independent Physiological Lab) | CEO Touraj Jahangiri |
| Frederick, MD | 21702 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Cumberland, MD | 21502 | Physiological Laboratory, (Independent Physiological Lab) | SR VP CFO Kimbeley Repac |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Bowie, MD | 20716 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Jarrettsville, MD | 21084 | Physiological Laboratory, (Independent Physiological Lab) | DIRECTOR Rick Wegner |
| Sparks Glencoe, MD | 21152 | Physiological Laboratory, (Independent Physiological Lab) | SENIOR DIRECTOR Patricia Falice |
| Largo, MD | 20774 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Joel Ogbonna |
| Frostburg, MD | 21532 | Physiological Laboratory, (Independent Physiological Lab) | SR VP CFO Kimberly Repac |
| Cumberland, MD | 21502 | Physiological Laboratory, (Independent Physiological Lab) | SR VP CFO Kimberly Repac |
| Cumberland, MD | 21502 | Physiological Laboratory, (Independent Physiological Lab) | SR. VP/CFO Kimberly Repac |
| Ellicott City, MD | 21042 | Physiological Laboratory, (Independent Physiological Lab) | ADMINISTRATOR Laurie Davis |
| Chevy Chase, MD | 20815 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Charles Stewart |
| Rockville, MD | 20854 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Chevy Chase, MD | 20815 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Waldorf, MD | 20602 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Timonium, MD | 21093 | Physiological Laboratory, (Independent Physiological Lab) | CEO Touraj Jahangiri |
| Frederick, MD | 21702 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Cumberland, MD | 21502 | Physiological Laboratory, (Independent Physiological Lab) | SR VP CFO Kimbeley Repac |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Beltsville, MD | 20705 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Louis Rubin |
| Bowie, MD | 20716 | Physiological Laboratory, (Independent Physiological Lab) | CREDENTIALING SPECIALIST Donna Burch |
| Jarrettsville, MD | 21084 | Physiological Laboratory, (Independent Physiological Lab) | DIRECTOR Rick Wegner |
| Sparks Glencoe, MD | 21152 | Physiological Laboratory, (Independent Physiological Lab) | SENIOR DIRECTOR Patricia Falice |
| Largo, MD | 20774 | Physiological Laboratory, (Independent Physiological Lab) | PRESIDENT Joel Ogbonna |
| Frostburg, MD | 21532 | Physiological Laboratory, (Independent Physiological Lab) | SR VP CFO Kimberly Repac |
| Cumberland, MD | 21502 | Physiological Laboratory, (Independent Physiological Lab) | SR VP CFO Kimberly Repac |
| Cumberland, MD | 21502 | Physiological Laboratory, (Independent Physiological Lab) | SR. VP/CFO Kimberly Repac |