| Organization | City/State | Zip | Specialty | Name |
| Springfield, TN | 37172 | Sleep Disorder Diagnostic | PRESIDENT/CEO Reed Howell |
| Thousand Oaks, CA | 91360 | Sleep Disorder Diagnostic | PRESIDENT/CEO Frank Zarka |
| Riverside, CA | 92503 | Sleep Disorder Diagnostic | PRESIDENT/CEO Frank Zarka |
| Encino, CA | 91316 | Sleep Disorder Diagnostic | PRESIDENT Heidi Ravai |
| Riverside, CA | 92507 | Sleep Disorder Diagnostic | OWNER Tony Garcia |
| Mequon, WI | 53092 | Sleep Disorder Diagnostic | CEO Leslie Chase |
| Caguas, PR | 00725 | Sleep Disorder Diagnostic | PRESIDENT Harold Bastian |
| Redding, CA | 96002 | Sleep Disorder Diagnostic | OFFICE MANAGER Sandi Kemper |
| Greenville, NC | 27834 | Sleep Disorder Diagnostic | EVP CFO Carl Iberger |
| Cary, NC | 27511 | Sleep Disorder Diagnostic | EVP-CFO Carl Iberger |
| Atoka, TN | 38004 | Sleep Disorder Diagnostic | CEO Christopher Lockhart |
| Fair Lawn, NJ | 07410 | Sleep Disorder Diagnostic | DIRECTOR Michael Lahey |
| Grand Junction, CO | 81501 | Sleep Disorder Diagnostic | OWNER MEDICAL DIRECTOR David Patz |
| Martinsville, VA | 24112 | Sleep Disorder Diagnostic | VICE PRESIDENT Jeff Ragan |
| Middletown, DE | 19709 | Sleep Disorder Diagnostic | CHIEF EXECUTIVE OFFICER David Godlewski |
| Wise, VA | 24293 | Sleep Disorder Diagnostic | DOCTOR Emory Robinette |
| Saxonburg, PA | 16056 | Sleep Disorder Diagnostic | PRESIDENT/CEO Barbara Bovard |
| Peabody, MA | 01960 | Sleep Disorder Diagnostic | CFO-EVP Carl Iberger |
| Bethesda, MD | 20814 | Sleep Disorder Diagnostic | EVP-CFO Carl Iberger |
| Annandale, VA | 22003 | Sleep Disorder Diagnostic | EVP-CFO Carl Iberger |
| Woodbridge, VA | 22192 | Sleep Disorder Diagnostic | EVP-CAO Carl Iberger |
| Surprise, AZ | 85374 | Sleep Disorder Diagnostic | ADMINISTRATOR Satty Bhowra |
| Austin, TX | 78758 | Sleep Disorder Diagnostic | PRESIDENT Elizabeth Hubbell |
| Iowa City, IA | 52245 | Sleep Disorder Diagnostic | MEMBER Thomas Viner |
| Wauchula, FL | 33873 | Sleep Disorder Diagnostic | VP OF SALES AND MARKETING Terry Leapaldt |
| Bunnell, FL | 32110 | Sleep Disorder Diagnostic | PRESIDENT Oleg Cheberko |
| Flower Mound, TX | 75028 | Sleep Disorder Diagnostic | CEO Lori Aaron |
| Round Rock, TX | 78681 | Sleep Disorder Diagnostic | PRESIDENT Alicia Groff |
| Corona, CA | 92879 | Sleep Disorder Diagnostic | BILLER Chasity Testa |
| Austin, TX | 78759 | Sleep Disorder Diagnostic | GENERAL MANAGER Edward Sims |
| Punxsutawney, PA | 15767 | Sleep Disorder Diagnostic | OFFICE MANAGER Brenda Cooper |
| Weehawken, NJ | 07086 | Sleep Disorder Diagnostic | OWNER Bankim Shah |
| Lebanon, VA | 24266 | Sleep Disorder Diagnostic | OWNER Albert Woods |
| San Antonio, TX | 78240 | Sleep Disorder Diagnostic | ADMINISTRATOR Kenneth Lan |
| Salt Lake City, UT | 84107 | Sleep Disorder Diagnostic | MANAGER Ikhtiarun Nabi |
| Humble, TX | 77338 | Sleep Disorder Diagnostic | OWNER Kris Bhat |
| Plymouth, MN | 55441 | Sleep Disorder Diagnostic | PRESIDENT Gregory Swirtz |
| Birmingham, AL | 35216 | Sleep Disorder Diagnostic | SR VP OF CORPORATE DEVELOPMENT Stewart Pace |
| Rancho Cucamonga, CA | 91730 | Sleep Disorder Diagnostic | CEO Mikael Enevoldsen |
| Fort Worth, TX | 76109 | Sleep Disorder Diagnostic | PRESIDENT Clay Heighten |
| Lawrenceville, NJ | 08648 | Sleep Disorder Diagnostic | DIRECTOR OF MEDICAL BILLING Judy Gundersheim |
| Richardson, TX | 75080 | Sleep Disorder Diagnostic | EXECUTIVE VP AND CFO Michael Schaefer |
| Grand Blanc, MI | 48439 | Sleep Disorder Diagnostic | PRACTICE MANAGER Debra Ralston |
| Carmel, IN | 46032 | Sleep Disorder Diagnostic | SALES VICE PRESIDENT Kelly Kirk |
| Columbus, GA | 31904 | Sleep Disorder Diagnostic | OWNER/DIRECTOR Jeffrey Ward |
| Columbus, GA | 31904 | Sleep Disorder Diagnostic | OWNER, CLINICAL DIRECTOR Jeffrey Ward |
| Las Vegas, NV | 89128 | Sleep Disorder Diagnostic | PRESIDENT/CEO Dennis Falls |
| Oklahoma City, OK | 73112 | Sleep Disorder Diagnostic | PRESIDENT & CEO Lewis Zeidner |
| New York, NY | 10032 | Sleep Disorder Diagnostic | MANAGER / MEMBER Aurelio Henriquez |
| Clackamas, OR | 97015 | Sleep Disorder Diagnostic | ADMINISTRATOR Michael Whitbeck |
| Santa Clarita, CA | 91321 | Sleep Disorder Diagnostic | MANAGING PARTNER Teresa Bilbo |
| Pickerington, OH | 43147 | Sleep Disorder Diagnostic | DIRECTOR Jim Heffernan |
| Laurel, MS | 39440 | Sleep Disorder Diagnostic | PRESIDENT Olukunle Ajagbe |
| Dallas, TX | 75225 | Sleep Disorder Diagnostic | CEO Lori Aaron |
| Beckley, WV | 25801 | Sleep Disorder Diagnostic | VICE PRESIDENT John Barger |
| Coral Springs, FL | 33065 | Sleep Disorder Diagnostic | CEO Walter Ignasiak |
| Reno, NV | 89503 | Sleep Disorder Diagnostic | CEO David De Los Santos |
| San Jose, CA | 95116 | Sleep Disorder Diagnostic | PRESIDENT Anoosh Mostowfi |
| Greensboro, NC | 27408 | Sleep Disorder Diagnostic | PRESIDENT Mike Fox |
| Everett, WA | 98208 | Sleep Disorder Diagnostic | MANAGER Robert Price |
| Knoxville, TN | 37909 | Sleep Disorder Diagnostic | CEO Debra Lee |
| Hickory, NC | 28602 | Sleep Disorder Diagnostic | PRESIDENT Casey Hite |
| Edmond, OK | 73013 | Sleep Disorder Diagnostic | OWNER/CEO Alex Brown |
| Sterling, VA | 20165 | Sleep Disorder Diagnostic | PRESIDENT Timonthy Powers |
| Miami, FL | 33143 | Sleep Disorder Diagnostic | PRESIDENT Timothy Powers |
| Pomona, CA | 91767 | Sleep Disorder Diagnostic | PRESIDENT Zachary Robbins |
| Lansdowne, VA | 20176 | Sleep Disorder Diagnostic | PRESIDENT Charu Sabharwal |
| Chico, CA | 95928 | Sleep Disorder Diagnostic | PRESIDENT William Dolinar |
| Lancaster, PA | 17602 | Sleep Disorder Diagnostic | CEO Neil Kline |
| South Miami, FL | 33143 | Sleep Disorder Diagnostic | PRESIDENT Rafael Gallardo |
| Michigan City, IN | 46360 | Sleep Disorder Diagnostic | PRESIDENT Minesh Patel |
| Anchorage, AK | 99508 | Sleep Disorder Diagnostic | PRESIDENT Truman Valentine |
| Dallas, TX | 75231 | Sleep Disorder Diagnostic | BUSINESS OPERATIONS MANAGER Debbi Tapp |
| Tulsa, OK | 73104 | Sleep Disorder Diagnostic | MANAGING MEMBER Bryan Dalton |
| West Enfield, ME | 04493 | Sleep Disorder Diagnostic | OWNER Noah Sargent |
| Beverly Hills, CA | 90210 | Sleep Disorder Diagnostic | BILLING MANAGER Stevuni Harrison |
| Kennesaw, GA | 30144 | Sleep Disorder Diagnostic | EVP-CFO Carl Iberger |
| Philadelphia, PA | 19118 | Sleep Disorder Diagnostic | EVP-CFO Carl Iberger |
| Los Angeles, CA | 90036 | Sleep Disorder Diagnostic | EVP CFO Carl Iberger |
| Georgetown, SC | 29440 | Sleep Disorder Diagnostic | EVP-CFO Carl Iberger |
| Houston, TX | 77092 | Sleep Disorder Diagnostic | PRESIDENT CEO Robert Garcia |
| Dallas, TX | 75205 | Sleep Disorder Diagnostic | MEDICAL DIRECTOR Craig Schwimmer |
| San Juan, PR | 00918 | Sleep Disorder Diagnostic | PRESIDENT/MEDICAL DIRECTOR Lissette Jimenez |
| Melbourne, FL | 32940 | Sleep Disorder Diagnostic | PRESIDENT/CEO Antonio Stigall |
| Saratoga, CA | 95070 | Sleep Disorder Diagnostic | CEO Row Zadeh |
| Dallas, TX | 75246 | Sleep Disorder Diagnostic | PRESIDENT Dorrine Moore |
| Sahuarita, AZ | 85629 | Sleep Disorder Diagnostic | CLINICAL MANAGER Jeffrey Koebnick |
| Fort Worth, TX | 76109 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Plano, TX | 75075 | Sleep Disorder Diagnostic | CEO William Guidetti |
| Orlando, FL | 32804 | Sleep Disorder Diagnostic | PRESIDENT Charles Holland |
| Los Angeles, CA | 90048 | Sleep Disorder Diagnostic | VICE PRESIDENT Nurit Grunfeld |
| Charlotte, NC | 28209 | Sleep Disorder Diagnostic | STAFF ACCOUNTANT Linda Reep |
| Bakersfield, CA | 93309 | Sleep Disorder Diagnostic | C. E. O. Nassi Assef |
| Provo, UT | 84604 | Sleep Disorder Diagnostic | DIRECTOR Douglas Ross |
| West Hills, CA | 91307 | Sleep Disorder Diagnostic | EXECUTIVE DIRECTOR Cindy Omidi |
| Wellington, FL | 33414 | Sleep Disorder Diagnostic | PRESIDENT Krishna Tripuraneni |
| Panorama City, CA | 91402 | Sleep Disorder Diagnostic | PROVIDER Vardges Egiazarian |
| Las Vegas, NV | 89102 | Sleep Disorder Diagnostic | DIRECTOR Allen Wang |
| Durant, OK | 74701 | Sleep Disorder Diagnostic | DIRECTOR Garrett Thornhill |
| Wichita Falls, TX | 76308 | Sleep Disorder Diagnostic | PRESIDENT Manoher Gurru |