| Organization | City/State | Zip | Specialty | Name |
| Indianapolis, IN | 46239 | Sleep Disorder Diagnostic | PRESIDENT Julie Perry |
| Merrillville, IN | 46410 | Sleep Disorder Diagnostic | EVP CFO Carl Iberger |
| Elkhart, IN | 46514 | Sleep Disorder Diagnostic | DIRECTOR OF MANAGED CARE C. Kraft |
| Evansville, IN | 47712 | Sleep Disorder Diagnostic | ADMINISTRATOR Amy Taylor |
| Fort Wayne, IN | 46804 | Sleep Disorder Diagnostic | ADMINISTRATOR Lowell Teska |
| Bloomington, IN | 47401 | Sleep Disorder Diagnostic | PRESIDENT Wesley Ratliff |
| Greenwood, IN | 46143 | Sleep Disorder Diagnostic | VICE PRESIDENT OF OPERATIONS Chanda Beckner |
| Indianapolis, IN | 46260 | Sleep Disorder Diagnostic | ADMINISTRATOR Row Zadeh |
| Kokomo, IN | 46902 | Sleep Disorder Diagnostic | PHYSICIAN Jaro Mayda |
| Carmel, IN | 46032 | Sleep Disorder Diagnostic | SALES VICE PRESIDENT Kelly Kirk |
| Bourbon, IN | 46504 | Sleep Disorder Diagnostic | CEO Nancy Hellyer |
| Merrillville, IN | 46410 | Sleep Disorder Diagnostic | OFFICE MANAGER Jesse Yarvis |
| Fort Wayne, IN | 46804 | Sleep Disorder Diagnostic | PRESIDENT Stephen Smith |
| Muncie, IN | 47304 | Sleep Disorder Diagnostic | CFO Marvin Pember |
| Michigan City, IN | 46360 | Sleep Disorder Diagnostic | PRESIDENT Minesh Patel |
| Hammond, IN | 46324 | Sleep Disorder Diagnostic | ADMINISTRATION Lourdes Canelas |
| Mishawaka, IN | 46545 | Sleep Disorder Diagnostic | OWNER Timothy Patton |
| Madison, IN | 47250 | Sleep Disorder Diagnostic | CEO Roger Allman |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Indianapolis, IN | 46227 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Indianapolis, IN | 46234 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Indianapolis, IN | 46227 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Jeffersonville, IN | 47130 | Sleep Disorder Diagnostic | OWNER Rafael Cruz |
| Daleville, IN | 47334 | Sleep Disorder Diagnostic | OPERATIONS MANAGER Steven Ganote |
| Evansville, IN | 47715 | Sleep Disorder Diagnostic | PRESIDENT Roy Arnold |
| Indianapolis, IN | 46201 | Sleep Disorder Diagnostic | OWNER Errol Isaac |
| Auburn, IN | 46706 | Sleep Disorder Diagnostic | EXECUTIVE DIRECTOR Charlene Kincaid |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | PRESIDENT Sherry Quinn |
| Indianapolis, IN | 46256 | Sleep Disorder Diagnostic | PRESIDENT Hamid Abbaspour |
| Crown Point, IN | 46307 | Sleep Disorder Diagnostic | PRESIDENT & SECRETARY/TREASURER John Johnson |
| Greendale, IN | 47025 | Sleep Disorder Diagnostic | PRESIDENT Trent Austin |
| Greensburg, IN | 47240 | Sleep Disorder Diagnostic | MEDICAL DIRECTOR / PRESIDENT Trent Austin |
| Batesville, IN | 47006 | Sleep Disorder Diagnostic | OWNER Trent Austin |
| Mishawaka, IN | 46545 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Elkhart, IN | 46514 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Highland, IN | 46322 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Indianapolis, IN | 46224 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Avon, IN | 46123 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Greenwood, IN | 46143 | Sleep Disorder Diagnostic | PRESIDENT John Temple |
| Merrillville, IN | 46410 | Sleep Disorder Diagnostic | PRESIDENT/ CO-OWNER John Temple |
| Indianapolis, IN | 46219 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | PRESIDENT/ CO-OWNER John Temple |
| Bloomington, IN | 47403 | Sleep Disorder Diagnostic | PRESIDENT/CO-OWNER John Temple |
| Hammond, IN | 46324 | Sleep Disorder Diagnostic | PRESIDENT, CEO Elliott Cunningham |
| Hammond, IN | 46324 | Sleep Disorder Diagnostic | PRESIDENT Elliott Cunningham |
| Lafayette, IN | 47905 | Sleep Disorder Diagnostic | CEO PRESIDENT Kris Baldock |
| Merrillville, IN | 46410 | Sleep Disorder Diagnostic | COO Craig Mehnert |
| Munster, IN | 46321 | Sleep Disorder Diagnostic | CHAIRMAN, CEO, PRESIDENT Kris Baldock |
| Indianapolis, IN | 46280 | Sleep Disorder Diagnostic | COO Craig Mehnert |
| Indianapolis, IN | 46214 | Sleep Disorder Diagnostic | COO Craig Mehnert |
| Yorktown, IN | 47396 | Sleep Disorder Diagnostic | CEO, PRESIDENT/CHAIRMAN OF THE BOAR Kris Baldock |
| Indianapolis, IN | 46203 | Sleep Disorder Diagnostic | COO Craig Mehnert |
| Columbus, IN | 47203 | Sleep Disorder Diagnostic | VP/AUTHORIZED OFFICIAL Janna King |
| Decatur, IN | 46733 | Sleep Disorder Diagnostic | CHIEF FINANCIAL OFFICER Dane Wheeler |
| Indianapolis, IN | 46216 | Sleep Disorder Diagnostic | GENERAL MANAGER Richard Graves |
| Indianapolis, IN | 46227 | Sleep Disorder Diagnostic | CHIEF FINANCIAL OFFICER Joseph Breyer |
| Columbus, IN | 47203 | Sleep Disorder Diagnostic | PROGRAM DIRECTOR Christina Rajanayakam |
| Evansville, IN | 47714 | Sleep Disorder Diagnostic | PRESIDENT Mahendra Sanapati |
| Bedford, IN | 47421 | Sleep Disorder Diagnostic | OWNER/FOUNDER/SOLE MEMBER Kelly Chastain |
| South Bend, IN | 46601 | Sleep Disorder Diagnostic | PRESIDENT James Kelly |
| Crown Point, IN | 46307 | Sleep Disorder Diagnostic | PARTNER Kim Kessler |
| Schererville, IN | 46375 | Sleep Disorder Diagnostic | MEDICAL DIRECTOR Shodhan Patel |
| Peru, IN | 46970 | Sleep Disorder Diagnostic | OWNER Gregory Quin |
| Crown Point, IN | 46307 | Sleep Disorder Diagnostic | CEO Faisal Rahman |
| Jeffersonville, IN | 47130 | Sleep Disorder Diagnostic | RN Teresa Hamrick |
| Tell City, IN | 47586 | Sleep Disorder Diagnostic | PRESIDENT Deborah Reed |
| Lafayette, IN | 47905 | Sleep Disorder Diagnostic | OWNER Robert Williamson |
| Indianapolis, IN | 46250 | Sleep Disorder Diagnostic | SURGEON Scott Mimms |
| Carmel, IN | 46032 | Sleep Disorder Diagnostic | MEDICAL DIRECTOR William Beeson |
| Indianapolis, IN | 46234 | Sleep Disorder Diagnostic | PRESIDENT Irene Simison |
| Akron, IN | 46910 | Sleep Disorder Diagnostic | OWNER/DOCTOR Mark Harris |
| Madison, IN | 47250 | Sleep Disorder Diagnostic | PHYSICAL THERAPIST Jacqueline Overpeck |
| Martinsville, IN | 46151 | Sleep Disorder Diagnostic | PRESIDENT Thomas Morehead |
| Evansville, IN | 47715 | Sleep Disorder Diagnostic | PRESIDENT Allan Reid |
| Evansville, IN | 47715 | Sleep Disorder Diagnostic | OWNER Mythili Gurram |
| Bedford, IN | 47421 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Peru, IN | 46970 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Rochester, IN | 46975 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Avon, IN | 46123 | Sleep Disorder Diagnostic | SVP - CORPORATE FINANCE Nicholas Poan |
| Indianapolis, IN | 46227 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Indianapolis, IN | 46219 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Munster, IN | 46321 | Sleep Disorder Diagnostic | SRVP, CORP FINANCE, CHIEF ACC OFF Nicholas Poan |
| Bedford, IN | 47421 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Elkhart, IN | 46514 | Sleep Disorder Diagnostic | SRVP, CORP FINANCE, CHIEF ACC OFF Nicholas Poan |
| Indianapolis, IN | 46219 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Mishawaka, IN | 46545 | Sleep Disorder Diagnostic | SRVP, CORP FINANCE, CHIEF ACC OFF Nicholas Poan |
| Terre Haute, IN | 47802 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Rushville, IN | 46173 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Anderson, IN | 46011 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Madison, IN | 47250 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Greenfield, IN | 46140 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Charlestown, IN | 47111 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Crown Point, IN | 46307 | Sleep Disorder Diagnostic | SRVP, CORP FINANCE, CHIEF ACC OFFIC Nicholas Poan |
| Indianapolis, IN | 46256 | Sleep Disorder Diagnostic | SVP, CORPORATE FINANCE Nicholas Poan |
| Seymour, IN | 47274 | Sleep Disorder Diagnostic | SR. VP, CORPORATE FINANCE Nicholas Poan |
| Greencastle, IN | 46135 | Sleep Disorder Diagnostic | SRVP, CORP FINANCE, CHIEF ACC OFF Nicholas Poan |
| Portland, IN | 47371 | Sleep Disorder Diagnostic | SRVP, CORP FINANCE, CHIEF ACC OFF Nicholas Poan |