| Organization | City/State | Zip | Specialty | Name |
| Overland Park, KS | 66209 | Clinical Medical Laboratory | MEDICAL DIRECTOR Timothy Parker |
| Memphis, TN | 38117 | Clinical Medical Laboratory | ADMINISTRATOR Carlyn Hakola |
| Bakersfield, CA | 93301 | Clinical Medical Laboratory | PRESIDENT Lilibeth Gunitomiranda |
| Port Arthur, TX | 77640 | Clinical Medical Laboratory | DIRECTOR David Titus |
| Bronx, NY | 10463 | Clinical Medical Laboratory | VICE-PRESIDENT Syed Hassan |
| Prescott, AZ | 86301 | Clinical Medical Laboratory | PRESIDENT Tom Fellows |
| Ft Lauderdale, FL | 33334 | Clinical Medical Laboratory | OWNER Brent Chester |
| The Villages, FL | 32159 | Clinical Medical Laboratory | PRESIDENT Clifton Bridges |
| Prince Frederick, MD | 20678 | Clinical Medical Laboratory | PRESIDENT/CEO James Xinis |
| Waco, TX | 76708 | Clinical Medical Laboratory | PRESIDENT Baochong Chang |
| Rochester Hills, MI | 48307 | Clinical Medical Laboratory | LABORATORY DIRECTOR Anthony D'errico |
| San Juan, PR | 00915 | Clinical Medical Laboratory | MT Abigail Neira |
| Sherman Oaks, CA | 91403 | Clinical Medical Laboratory | PRESIDENT Kingsley Labrosse |
| Corpus Christi, TX | 78416 | Clinical Medical Laboratory | DIVISION DIRECTOR Sandra Heatherley |
| Costa Mesa, CA | 92627 | Clinical Medical Laboratory | MEDICAL DIRECTOR Carlos Montano |
| Miami, FL | 33173 | Clinical Medical Laboratory | OFFICE MANAGER Maria Lopez |
| Laredo, TX | 78041 | Clinical Medical Laboratory | ADMINISTRATOR Cristina Gomez |
| Houston, TX | 77030 | Clinical Medical Laboratory | CEO-CFO Steve Blum |
| Corpus Christi, TX | 78412 | Clinical Medical Laboratory | CEO Tammi Milligan |
| Upper Darby, PA | 19082 | Clinical Medical Laboratory | PRESIDENT/ OWNER Jean Dejohn |
| Clinton, OK | 73601 | Clinical Medical Laboratory | VP NATIONAL BILLING G Cartier |
| Burlington, NC | 27215 | Clinical Medical Laboratory | EVP/TREASURER William Hayes |
| Meridian, MS | 39301 | Clinical Medical Laboratory | DIRECTOR Brian Wilkinson |
| East Liverpool, OH | 43920 | Clinical Medical Laboratory | PRESIDENT Janice Bowden |
| Enid, OK | 73701 | Clinical Medical Laboratory | OWNER Stan Loucks |
| Noblesville, IN | 46060 | Clinical Medical Laboratory | PARTNER Evan Follas |
| Baltimore, MD | 21237 | Clinical Medical Laboratory | CFO Robert Lally |
| Grand Island, NE | 68803 | Clinical Medical Laboratory | ADMINISTRATOR Patricia Enck |
| Los Angeles, CA | 90064 | Clinical Medical Laboratory | OWNER Jeremy Stanton |
| Tustin, CA | 92780 | Clinical Medical Laboratory | OWNER/CHIEF HISTOTECH Rick Harris |
| Van Wert, OH | 45891 | Clinical Medical Laboratory | VICE PRESIDENT David Walsh |
| Carolina, PR | 00987 | Clinical Medical Laboratory | PRESIDENT Myrta Lopez De Victoria |
| Mission, TX | 78572 | Clinical Medical Laboratory | DIRECTOR PRVCY REG COMP Dennis Wiesner |
| Pleasanton, TX | 78064 | Clinical Medical Laboratory | DIRECTOR PRVCY REG COMP Dennis Wiesner |
| Buda, TX | 78610 | Clinical Medical Laboratory | DIRECTOR PRVCY REG COMP Dennis Wiesner |
| Guaynabo, PR | 00969 | Clinical Medical Laboratory | LABORATORY DIRECTOR Carmen Ripoll |
| Bedford, TX | 76022 | Clinical Medical Laboratory | PRESIDENT Godfrey Mugisha |
| Webster, TX | 77598 | Clinical Medical Laboratory | ADMINISTRATOR Doug Shaffer |
| Warrensburg, NY | 12885 | Clinical Medical Laboratory | CHIEF FINANCIAL OFFICER Christopher Tournier |
| Madison, WI | 53719 | Clinical Medical Laboratory | CLINICAL NUTRITION THERAPIST Karyn Moehring |
| Saint Marys, PA | 15857 | Clinical Medical Laboratory | OWNER John Gorlowski |
| Salem, OR | 97305 | Clinical Medical Laboratory | REGIONAL PRESIDENT Andrew Mcculloch |
| Greenville, SC | 29601 | Clinical Medical Laboratory | PRESIDENT Michael Bolick |
| Toa Alta, PR | 00954 | Clinical Medical Laboratory | OWNER Ilia Colon |
| Mayaguez, PR | 00680 | Clinical Medical Laboratory | GENERAL SUPERVISOR PRESIDENT Jorge Baco |
| Mcallen, TX | 78503 | Clinical Medical Laboratory | CFO EVP TREASURER William Hayes |
| Aurora, CO | 80012 | Clinical Medical Laboratory | CFO EVP TREASURER William Hayes |
| Denver, CO | 80246 | Clinical Medical Laboratory | CFO EVP TREASURER William Hayes |
| Orange, TX | 77630 | Clinical Medical Laboratory | CFO/EVP/ TREASURER William Hayes |
| Redmond, OR | 97756 | Clinical Medical Laboratory | CFO EVP TREASURER William Hayes |
| Lenexa, KS | 66215 | Clinical Medical Laboratory | CFO EVP TREASURER William Hayes |
| Abbeville, AL | 36310 | Clinical Medical Laboratory | CFO EVP TREASURER William Hayes |
| Graham, NC | 27253 | Clinical Medical Laboratory | CFO/EVP/TREASURER William Hayes |
| Philadelphia, PA | 19123 | Clinical Medical Laboratory | PRESIDENT & CEO Elizabeth Hearty |
| Steubenville, OH | 43952 | Clinical Medical Laboratory | CEO Stephen Kuruc |
| Burley, ID | 83318 | Clinical Medical Laboratory | OWNER Debra Mcknight |
| Morris, IL | 60450 | Clinical Medical Laboratory | CEO Clifford Corbett |
| Chicopee, MA | 01020 | Clinical Medical Laboratory | PRESIDENT Robert Lounsbury |
| Deer Park, NY | 11729 | Clinical Medical Laboratory | VICE PRESIDENT Noelle Park |
| Marinette, WI | 54143 | Clinical Medical Laboratory | CEO Charles Quartana |
| Enid, OK | 73701 | Clinical Medical Laboratory | PRESIDENT Paul Leap |
| Palo Alto, CA | 94303 | Clinical Medical Laboratory | PATHOLOGIST Rob Monroe |
| Chatsworth, CA | 91311 | Clinical Medical Laboratory | CHIEF FINANCIAL OFFICER Greg Carroll |
| Palestine, TX | 75801 | Clinical Medical Laboratory | MANAGER Jerry Horn |
| Leesburg, FL | 34748 | Clinical Medical Laboratory | PRESIDENT PATHOLOGY MEDICAL LABERAT Susan Rendon |
| Randallstown, MD | 21133 | Clinical Medical Laboratory | OWNER Gloria Brown - Bristol |
| Gulfport, MS | 39507 | Clinical Medical Laboratory | PRESIDENT Viatcheslav Sapozhnikov |
| Spokane, WA | 99204 | Clinical Medical Laboratory | CEO Jeffrey Collins |
| Overland Park, KS | 66210 | Clinical Medical Laboratory | COO Gregory Keitges |
| Somersworth, NH | 03878 | Clinical Medical Laboratory | COO Stephanie Caucis |
| Fredericksburg, VA | 22407 | Clinical Medical Laboratory | CHIEF EXECUTIVE OFFICER Robert Alexander |
| Brooklyn, NY | 11220 | Clinical Medical Laboratory | VICE PRESIDENT OF OPERATIONS Michael Prendimano |
| Wilmington, DE | 19808 | Clinical Medical Laboratory | VP NATIONAL BILLING G. Cartier |
| Houston, TX | 77002 | Clinical Medical Laboratory | EXECUTIVE DIRECTOR REVENUE SERVICES Juan Lake |
| Rocky Mount, NC | 27804 | Clinical Medical Laboratory | VP OF REVENUE SERVICES Gerald Cartier |
| Saint Louis, MO | 63109 | Clinical Medical Laboratory | OWNER Abdul Raziq |
| Pasco, WA | 99301 | Clinical Medical Laboratory | PRESIDENT George Fraga |
| Danville, KY | 40422 | Clinical Medical Laboratory | MANAGING MEMBER Jamie Durham |
| San Antonio, TX | 78247 | Clinical Medical Laboratory | PRESIDENT Patrick Giles |
| San Francisco, CA | 94110 | Clinical Medical Laboratory | MEDICAL DIRECTOR Robert Grant |
| Erie, PA | 16505 | Clinical Medical Laboratory | PRESIDENT Jason Roeback |
| Stuart, FL | 34996 | Clinical Medical Laboratory | MEDICAL DIRECTOR Darrell Fiske |
| South Plainfield, NJ | 07080 | Clinical Medical Laboratory | DIRECTOR Praful Vaidy |
| Woburn, MA | 01801 | Clinical Medical Laboratory | CHIEF EXECUTIVE OFFICER Benjamin Leader |
| Las Cruces, NM | 88011 | Clinical Medical Laboratory | PRESIDENT Hasan Adnan |
| Lakewood, WA | 98499 | Clinical Medical Laboratory | CFO Kurt Rogers |
| Bridgeton, MO | 63044 | Clinical Medical Laboratory | OWNER Bradley Seyer |
| Chula Vista, CA | 91911 | Clinical Medical Laboratory | OWNER/DIRECTOR Solmaz Modeer |
| Lake Charles, LA | 70601 | Clinical Medical Laboratory | OWNER Brenda Celestine |
| Milpitas, CA | 95035 | Clinical Medical Laboratory | GENERAL MANAGER VP OPERATIONS Curtis Johnson |
| Hartford, CT | 06106 | Clinical Medical Laboratory | LABORATORY DIRECTOR Katherine Kelley |
| Barberton, OH | 44203 | Clinical Medical Laboratory | PRESIDENT Raymond Clarke |
| Harrodsburg, KY | 40330 | Clinical Medical Laboratory | CEO Earl Motzer |
| Gainesville, GA | 30501 | Clinical Medical Laboratory | CEO Amelia Collins |
| Dallas, TX | 75390 | Clinical Medical Laboratory | EXECUTIVE VICE PRESIDENT Bruce Meyer |
| San Antonio, TX | 78232 | Clinical Medical Laboratory | OWNER John Huff |
| Baltimore, MD | 21201 | Clinical Medical Laboratory | DIRECTOR OF PROFESSIONAL FEES Margie Burr |
| Philadelphia, PA | 19104 | Clinical Medical Laboratory | ENROLLMENT COORDINATOR Elizabeth Johnston |
| Greenacres, FL | 33415 | Clinical Medical Laboratory | MEDICAL DIRECTOR Jose Gil |
| Winston Salem, NC | 27157 | Clinical Medical Laboratory | PRESIDENT, WFU HEALTH SCIENCES William Applegate |