| University of Alabama at Birmingham Hospital | Birmingham | Alabama | 35233 | - |
| Digestive Health Specialists | Dothan | Alabama | 36305 | - |
| North Alabama Health Research, LLC | Madison | Alabama | 35758 | - |
| Arizona Health Research | Chandler | Arizona | 85225 | - |
| The Institution For Liver Health dba Arizona Liver Health | Chandler | Arizona | 85224 | - |
| The Institute for Liver Health DBA Arizona Liver Health | Peoria | Arizona | 85381 | - |
| Gastrointestinal Alliance - Sun City | Sun City | Arizona | 85351 | - |
| Adobe Clinical Research, LLC | Tucson | Arizona | 85712 | - |
| The Institution For Liver Health dba Arizona Liver Health | Tucson | Arizona | 85712 | - |
| ARCare Center for Clinical Research | Little Rock | Arkansas | 72205 | - |
| Arkansas Diagnostic Center | Little Rock | Arkansas | 72204 | - |
| Arkansas Gastroenterology | North Little Rock | Arkansas | 72117 | - |
| Southern California Research Center | Coronado | California | 92118 | - |
| University of California, San Francisco - Fresno | Fresno | California | 93701 | - |
| University of California, San Diego - Altman Clinical and Translational Research Institute | La Jolla | California | 92037 | - |
| Gastro Care Institute (Fibroscan) | Lancaster | California | 93534 | - |
| Digestive Health Research of Southern California | Long Beach | California | 90808 | - |
| Biopharma Informatic, LLC | Los Angeles | California | 90035 | - |
| Kaiser Permanente Los Angeles Medical Center | Los Angeles | California | 90027 | - |
| Keck Medical Center of USC Healthcare Consultation II | Los Angeles | California | 90033 | - |
| United Medical Doctors | Murrieta | California | 92563 | - |
| Knowledge Research Center | Orange | California | 92868 | - |
| Palmtree Clinical Research, Inc. | Palm Springs | California | 92262 | - |
| California Liver Research Institute | Pasadena | California | 91105 | - |
| Cadena Care Institute, LLC | Poway | California | 92064 | - |
| Stanford Medicine Outpatient Center | Redwood City | California | 94063 | - |
| Inland Empire Clinical Trials | Rialto | California | 92377 | - |
| University of California, Davis Medical Center | Sacramento | California | 95817 | - |
| Medical Associates Research Group | San Diego | California | 92123 | - |
| Precision Research Institute | San Diego | California | 92114 | - |
| Research and Education Inc. | San Diego | California | 92105 | - |
| TriWest Research Associates, LLC | San Diego | California | 92108 | - |
| Quest Clinical Research | San Francisco | California | 94115 | - |
| University of California, San Francisco - Liver Clinic | San Francisco | California | 94143 | - |
| San Jose Gastroenterology at One Health | San Jose | California | 95128 | - |
| University of Colorado Anschutz Medical Campus | Aurora | Colorado | 80045 | - |
| South Denver Gastroenterology | Englewood | Colorado | 80113 | - |
| Yale Center for Clinical Investigation, Church Street Research Unit | New Haven | Connecticut | 06519 | - |
| Excel Medical Clinical Trials, LLC | Boca Raton | Florida | 33434 | - |
| Synergy Healthcare | Bradenton | Florida | 34208 | - |
| Southwest General Healthcare Center | Fort Myers | Florida | 33907 | - |
| University of Florida Hepatology Research at the Clinical and Translational Research Building | Gainesville | Florida | 32610 | - |
| Velocity Clinical Research, Hallandale Beach | Hallandale | Florida | 33009 | - |
| Indago Research and Health Center, Inc. | Hialeah | Florida | 33012 | - |
| Maya Research Center | Hialeah | Florida | 33016 | - |
| New Generation of Medical Research | Hialeah | Florida | 33016 | - |
| Evolution Clinical Research, INC | Hialeah Gardens | Florida | 33016 | - |
| Sunbright Health Medical Center | Homestead | Florida | 33032 | - |
| Nature Coast Clinical Research | Inverness | Florida | 34452 | - |
| Encore Borland-Groover Clinical Research | Jacksonville | Florida | 32256 | - |
| UF Health Jacksonville-Gastroenterology Emerson | Jacksonville | Florida | 32224 | - |
| Florida Research Institute | Lakewood Rch | Florida | 34211 | - |
| Advanced Pharma CR, LLC | Miami | Florida | 33147 | - |
| Century Research, LLC | Miami | Florida | 33173 | - |
| G+C Research Group | Miami | Florida | 33126 | - |
| International Medical Investigational Centers, Inc. | Miami | Florida | 33176 | - |
| ProLive Medical Research, Corp | Miami | Florida | 33175 | - |
| Schiff Center for Liver Diseases/ University of Miami | Miami | Florida | 33136 | - |
| Ocean Blue Medical Research Center, Inc | Miami Springs | Florida | 33166 | - |
| Gastroenterology Group of Naples | Naples | Florida | 34102 | - |
| Advanced Research Institute, Inc. | New Port Richey | Florida | 34653 | - |
| Ocala GI Research | Ocala | Florida | 34471 | - |
| Advanced Medical Research Center | Port Orange | Florida | 32127 | - |
| Progressive Medical Research | Port Orange | Florida | 32127 | - |
| Covenant Metabolic Specialists, LLC | Sarasota | Florida | 34240 | - |
| Charter Research | Winter Park | Florida | 32792 | - |
| Florida Medical Clinic, LLC | Zephyrhills | Florida | 33542 | - |
| Southeast Clinical Research LLC | Dalton | Georgia | 30720 | - |
| Gastrointestinal (GI) Specialists of Georgia | Marietta | Georgia | 30060 | - |
| Rush University Medical Group - Department of Hepatology | Chicago | Illinois | 60612 | - |
| Indiana University Health Enterprise Clinical Research Operations | Indianapolis | Indiana | 46202 | - |
| Gastroenterology Health Partners, PLLC | New Albany | Indiana | 47150 | - |
| Digestive Research Alliance of Michigan | South Bend | Indiana | 44635 | - |
| Iowa Digestive Disease Center, PC | Clive | Iowa | 50325 | - |
| University of Iowa Hospitals and Clinics | Iowa City | Iowa | 52242 | - |
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | - |
| Kansas Medical Clinic PA | Topeka | Kansas | 66606 | - |
| GI Alliance | Baton Rouge | Louisiana | 70809 | - |
| Combined Gastro Research, LLC | Lafayette | Louisiana | 70503 | - |
| Tandem Clinical Research GI, LLC | Marrero | Louisiana | 70072 | - |
| Delta Research Partners | Monroe | Louisiana | 71201 | - |
| Oschner Clinic Foundation | New Orleans | Louisiana | 70121 | - |
| Tulane University Health Sciences Center | New Orleans | Louisiana | 70112 | - |
| Louisiana Research Center, LLC | Shreveport | Louisiana | 71105 | - |
| Mercy Medical Center | Baltimore | Maryland | 21202 | - |
| Walter Reed National Military Medical Center | Bethesda | Maryland | 20889 | - |
| Woodholme Gastroenterology Associates | Glen Burnie | Maryland | 21061 | - |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | - |
| Greater Boston Gastroenterology | Framingham | Massachusetts | 01702 | - |
| Hawthorn Medical Associates | South Dartmouth | Massachusetts | 02747 | - |
| Michigan Medicine - University of Michigan | Ann Arbor | Michigan | 48109 | - |
| Clinical Research Institute of Michigan, LLC | Chesterfield | Michigan | 48047 | - |
| Henry Ford Health System | Detroit | Michigan | 48202 | - |
| Gastroenterology Associates of Western Michigan, PLC d.b.a. West Michigan Clinical Research Center | Wyoming | Michigan | 49519 | - |
| Huron Gastroenterology Associates | Ypsilanti | Michigan | 48197 | - |
| Mayo Clinic | Rochester | Minnesota | 55905 | - |
| GI Alliance | Flowood | Mississippi | 39232 | - |
| Southern Therapy and Advanced Research | Jackson | Mississippi | 39216 | - |
| Clinical Research Professionals | Chesterfield | Missouri | 63005 | - |
| GI Associates Research | Columbia | Missouri | 65201 | - |
| Kansas City Research Institute | Kansas City | Missouri | 64131 | - |
| Sierra Clinical Research | Las Vegas | Nevada | 89106 | - |
| Digestive Disease Research | Florham Park | New Jersey | 07932 | - |
| Allied Health Clinical Research Organization, LLC | Freehold | New Jersey | 07728 | - |
| Rutgers New Jersey Medical School | Newark | New Jersey | 07103 | - |
| Center for Research at Southwest Gastroenterology Associates, PC | Albuquerque | New Mexico | 87109 | - |
| Northwell Health Center for Liver Diseases | Manhasset | New York | 11030 | - |
| Liver Clinic (study visits, Fibroscan): Columbia University Irving Medical Center / NewYork Presbyterian Hospital | New York | New York | 10032 | - |
| Mount Sinai Medical Center | New York | New York | 10029 | - |
| New York University Langone Health | New York | New York | 10016 | - |
| The New York - Presbyterian Hospital | New York | New York | 10065 | - |
| University of Rochester Medical Center | Rochester | New York | 14642 | - |
| Asheville Gastroenterology, a Division of Digestive Health Partners, PA | Asheville | North Carolina | 28801 | - |
| Atrium Health Transplant and Center for Liver Disease | Charlotte | North Carolina | 28204 | - |
| Charlotte Gastroenterology & Hepatology, PLLC | Charlotte | North Carolina | 28207 | - |
| Northeast GI Research Division | Concord | North Carolina | 28027 | - |
| Coastal Research Institute | Fayetteville | North Carolina | 28304 | - |
| Lucas Research, Inc. | Morehead City | North Carolina | 28557 | - |
| Carolina's GI Research, LLC | Raleigh | North Carolina | 27607 | - |
| Optimed Research | Columbus | Ohio | 43235 | - |
| DSI Research | Springboro | Ohio | 45066 | - |
| Clinical Research Institute of Ohio, LLC | Westlake | Ohio | 44145 | - |
| Options Health Research, LLC | Tulsa | Oklahoma | 74104 | - |
| University of Pittsburgh Medical Center | Pittsburgh | Pennsylvania | 15213 | - |
| Velocity Clinical Research - Providence | East Greenwich | Rhode Island | 02818 | - |
| University Gastroenterology | Providence | Rhode Island | 02905 | - |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | - |
| Columbia Digestive Health Research | Columbia | South Carolina | 29204 | - |
| Digestive Disease Research Center | Greenwood | South Carolina | 29646 | - |
| Velocity Clinical Research, Spartanburg | Spartanburg | South Carolina | 29303 | - |
| Wake Research - ClinsSearch, LLC | Chattanooga | Tennessee | 37421 | - |
| Gastrointestinal Associates of Northeast Tennessee | Johnson City | Tennessee | 37604 | - |
| Quality Medical Research, PLLC | Nashville | Tennessee | 37211 | - |
| Texas Clinical Research Institute | Arlington | Texas | 76012 | - |
| Pinnacle Clinical Research | Austin | Texas | 78757 | - |
| South Texas Research Institute | Brownsville | Texas | 78520 | - |
| GI Alliance | Cedar Park | Texas | 78613 | - |
| GI Alliance | Dallas | Texas | 75246 | - |
| Internal Medicine Digestive and Liver Diseases Clinical Trials | Dallas | Texas | 75390 | - |
| The Liver Institute at Methodist Dallas Medical Center | Dallas | Texas | 75203 | - |
| Soma Clinical Trials, LLC | Denison | Texas | 75020 | - |
| DHR Health Institute for Research and Development Cancer Research Center | Edinburg | Texas | 78539 | - |
| South Texas Research Institute | Edinburg | Texas | 78539 | - |
| GI Alliance | Fort Worth | Texas | 76104 | - |
| GI Alliance | Garland | Texas | 75044 | - |
| Pinnacle Clinical Research | Georgetown | Texas | 78626 | - |
| Texas Digestive Specialists | Harlingen | Texas | 78550 | - |
| Biopharma Informatic, LLC | Houston | Texas | 77043 | - |
| Biopharma Informatic, LLC | Houston | Texas | 77084 | - |
| Houston Methodist Hospital | Houston | Texas | 77030 | - |
| Houston Research Institute | Houston | Texas | 77079 | - |
| Liver Associates of Texas, P.A. | Houston | Texas | 77030 | - |
| Liver Specialists of Texas | Houston | Texas | 77030 | - |
| BioStar Clinical Research Group Inc. | Katy | Texas | 77494 | - |
| GI Alliance | Lubbock | Texas | 79410 | - |
| Biopharma Informatic, LLC | McAllen | Texas | 78503 | - |
| Digestive System Healthcare | Pasadena | Texas | 77505 | - |
| American Research Corporation at the Texas Liver Institute | San Antonio | Texas | 78215 | - |
| Diabetes and Glandular Disease Clinic, P.A. | San Antonio | Texas | 78229 | - |
| Pinnacle Clinical Research, LLC | San Antonio | Texas | 78229 | - |
| GI Alliance (Patients Seen, IP Shipment & Fibroscan) | San Marcos | Texas | 78666 | - |
| Impact Research Institute | Waco | Texas | 76710 | - |
| GI Alliance | Webster | Texas | 77598 | - |
| Digestive Health Research of North Texas | Wichita Falls | Texas | 07960 | - |
| Intermountain Medical Center | Murray | Utah | 84107 | - |
| University of Utah Hospital | Salt Lake City | Utah | 84132 | - |
| Velocity Clinical Research, Salt Lake City | West Jordan | Utah | 84088 | - |
| The University Of Vermont Medical Center | Burlington | Vermont | 05401 | - |
| University of Virginia Medical Center | Charlottesville | Virginia | 22908 | - |
| Manassas Clinical Research Center | Manassas | Virginia | 20110 | - |
| Digestive and Liver Disease Specialists | Norfolk | Virginia | 23502 | - |
| Bon Secours Richmond Community Hospital, Inc. d/b/a Bon Secours Liver Institute of Richmond | Richmond | Virginia | 23226 | - |
| Virginia Commonwealth University Health Clinical Research Services Unit | Richmond | Virginia | 23298 | - |
| Liver Institute Northwest | Seattle | Washington | 98105 | - |
| Virginia Mason | Seattle | Washington | 98101 | - |