| M D Anderson Cancer Center | M D Anderson Cancer Center |
| Baylor College of Medicine | Baylor College of Medicine |
| The University of Texas Health Science Center at Houston | The University of Texas Health Science Center at Houston |
| Houston Methodist Hospital | Houston Methodist Hospital |
| Texas Children's Hospital | Texas Children's Hospital |
| Michael E. DeBakey VA Medical Center | Michael E. DeBakey VA Medical Center |
| Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center | Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center |
| Baylor College of Medicine / Texas Children's Hospital | Baylor College of Medicine / Texas Children's Hospital |
| Ben Taub General Hospital | Ben Taub General Hospital |
| Memorial Hermann Hospital | Memorial Hermann Hospital |
| Houston Methodist Research Institute | Houston Methodist Research Institute |
| Center for Clinical Studies | Center for Clinical Studies |
| Baylor St. Luke's Medical Center | Baylor St. Luke's Medical Center |
| Memorial Hermann Texas Medical Center | Memorial Hermann Texas Medical Center |
| Lyndon Baines Johnson General Hospital | Lyndon Baines Johnson General Hospital |
| Oncology Consultants | Oncology Consultants |
| Pioneer Research Solutions INC | Pioneer Research Solutions INC |
| Retina Consultants of Houston | Retina Consultants of Houston |
| Clinical Trial Network | Clinical Trial Network |
| Texas Center for Drug Development, Inc. | Texas Center for Drug Development, Inc. |
| Centex Studies, Inc. | Centex Studies, Inc. |
| Biopharma Informatic, LLC | Biopharma Informatic, LLC |
| Texas Children's Cancer Center | Texas Children's Cancer Center |
| St. Luke's Episcopal Hospital | St. Luke's Episcopal Hospital |
| Novum Pharmaceutical Research Services | Novum Pharmaceutical Research Services |
| Burzynski Clinic | Burzynski Clinic |
| MD Anderson West Houston | MD Anderson West Houston |
| Suzanne Bruce and Associates, PA | Suzanne Bruce and Associates, PA |
| Texas Heart Institute | Texas Heart Institute |
| Houston Methodist Cancer Center | Houston Methodist Cancer Center |
| Houston Methodist Neurological Institute | Houston Methodist Neurological Institute |
| Texas Oncology-Memorial City | Texas Oncology-Memorial City |
| Memorial Hermann - Memorial City Medical Center | Memorial Hermann - Memorial City Medical Center |
| Thomas Street Clinic | Thomas Street Clinic |
| Houston Eye Associates | Houston Eye Associates |
| The Woman's Hospital of Texas | The Woman's Hospital of Texas |
| Texas Children's Hosp. CRS | Texas Children's Hosp. CRS |
| Baylor College of Medicine - Molecular Virology and Microbiology | Baylor College of Medicine - Molecular Virology and Microbiology |
| Michael E. DeBakey VA Medical Center (152) | Michael E. DeBakey VA Medical Center (152) |
| University of Houston | University of Houston |
| Juno Research, LLC | Juno Research, LLC |
| Gordon E. Crofoot, MD, PA | Gordon E. Crofoot, MD, PA |
| Millennium Oncology | Millennium Oncology |
| Houston Institute for Clinical Research | Houston Institute for Clinical Research |
| West Houston Clinical Research Service | West Houston Clinical Research Service |
| TIRR Memorial Hermann | TIRR Memorial Hermann |
| Advances In Health, Inc | Advances In Health, Inc |
| Liver Associates of Texas | Liver Associates of Texas |
| Methodist Willowbrook Hospital | Methodist Willowbrook Hospital |
| Houston Clinical Trials, LLC | Houston Clinical Trials, LLC |
| Retina and Vitreous of Texas | Retina and Vitreous of Texas |
| Accurate Clinical Management LLC | Accurate Clinical Management LLC |
| Children's Memorial Hermann Hospital | Children's Memorial Hermann Hospital |
| TMC Life Research, Inc. | TMC Life Research, Inc. |
| Kelsey-Seybold Clinic | Kelsey-Seybold Clinic |
| University of Houston, College of Optometry | University of Houston, College of Optometry |
| Nerve and Muscle Center of Texas | Nerve and Muscle Center of Texas |
| Baylor College of Medicine/The Methodist Hospital | Baylor College of Medicine/The Methodist Hospital |
| Houston Metro Urology | Houston Metro Urology |
| Texas Heart Institute at St. Luke's Episcopal Hospital | Texas Heart Institute at St. Luke's Episcopal Hospital |
| Methodist DeBakey Heart Center | Methodist DeBakey Heart Center |
| Baylor Breast Center | Baylor Breast Center |
| Texas Oncology, P.A. | Texas Oncology, P.A. |
| Mercury Clinical Research | Mercury Clinical Research |
| Baylor College of Medicine - Advanced Liver Therapies | Baylor College of Medicine - Advanced Liver Therapies |
| Children's Nutrition Research Center | Children's Nutrition Research Center |
| Texas Woman's University | Texas Woman's University |
| The Center for Skin Research | The Center for Skin Research |
| Baylor Clinic | Baylor Clinic |
| HCA Houston Healthcare Medical Center | HCA Houston Healthcare Medical Center |
| Advances in Health | Advances in Health |
| Kelsey Research Foundation | Kelsey Research Foundation |
| MD Anderson Regional Care Center-Katy | MD Anderson Regional Care Center-Katy |
| Prolato Clinical Research Center | Prolato Clinical Research Center |
| Harris Health System-Smith Clinic | Harris Health System-Smith Clinic |
| Joseph C Gathe | Joseph C Gathe |
| Slade & Baker Vision | Slade & Baker Vision |
| St. Luke's Texas Cancer Institute at St. Luke's Episcopal Hospital | St. Luke's Texas Cancer Institute at St. Luke's Episcopal Hospital |
| Houston Methodist West Hospital | Houston Methodist West Hospital |
| Excel Diagnostics and Nuclear Oncology Center | Excel Diagnostics and Nuclear Oncology Center |
| Houston Fertility Institute | Houston Fertility Institute |
| University of Texas/MD Anderson CRC | University of Texas/MD Anderson CRC |
| Next Level Urgent Care | Next Level Urgent Care |
| Baylor College of Medicine - Michael E. DeBakey VA Medical Center | Baylor College of Medicine - Michael E. DeBakey VA Medical Center |
| Gulf Coast Research Group LLC | Gulf Coast Research Group LLC |
| University of Texas/MD Anderson Cancer Center Dept of Onc. | University of Texas/MD Anderson Cancer Center Dept of Onc. |
| Baylor College of Medicine, Alkek Eye Center | Baylor College of Medicine, Alkek Eye Center |
| Houston Digestive Diseases Clinic | Houston Digestive Diseases Clinic |
| Whitsett Vision Group | Whitsett Vision Group |
| Baylor College of Medicine- McNair Campus | Baylor College of Medicine- McNair Campus |
| Allergy and Asthma Associates | Allergy and Asthma Associates |
| Perio Health Professionals | Perio Health Professionals |
| Baylor Eye Physicians and Surgeons | Baylor Eye Physicians and Surgeons |
| Michael E. Debakey VAMC | Michael E. Debakey VAMC |
| Md Anderson Can Cnt | Md Anderson Can Cnt |
| Baylor College of Medicine, Scott Department of Urology | Baylor College of Medicine, Scott Department of Urology |
| Harris Health System | Harris Health System |
| University of Texas School of Public Health | University of Texas School of Public Health |
| RESTORE Laboratory: Research on Emotion, Substance Treatment Outcomes, and Racial Equity | RESTORE Laboratory: Research on Emotion, Substance Treatment Outcomes, and Racial Equity |
| PrimeCare Medical Group | PrimeCare Medical Group |
| Millennium Research & Clinical Development | Millennium Research & Clinical Development |
| Planned Parenthood Gulf Coast | Planned Parenthood Gulf Coast |
| Montrose Clinic | Montrose Clinic |
| UTHealth Memorial Hermann Cancer Center | UTHealth Memorial Hermann Cancer Center |
| The Crofoot Research Center, INC | The Crofoot Research Center, INC |
| Northwest Cancer Center | Northwest Cancer Center |
| Fondren Orthopedic Group, L.L.P. | Fondren Orthopedic Group, L.L.P. |
| The Coastal Medical Group | The Coastal Medical Group |
| Pediatric Associates | Pediatric Associates |
| Mobley Research Center | Mobley Research Center |
| Endocrine Associates | Endocrine Associates |
| Texas Children's Hospital Pavilion For Women | Texas Children's Hospital Pavilion For Women |
| Village Family Practice | Village Family Practice |
| Endocrine Ips, Pllc | Endocrine Ips, Pllc |
| Houston Headache Clinic | Houston Headache Clinic |
| Kidney Associates | Kidney Associates |
| Digestive Health Associates | Digestive Health Associates |
| GI Specialists of Houston | GI Specialists of Houston |
| Robert Cizik Eye Clinic | Robert Cizik Eye Clinic |
| Excel Clinical Research, Llc | Excel Clinical Research, Llc |
| The Maxine Mesinger MS Clinic/Baylor College of Medicine | The Maxine Mesinger MS Clinic/Baylor College of Medicine |
| U.S. Oncology | U.S. Oncology |
| St. Luke's Advanced Liver Therapies | St. Luke's Advanced Liver Therapies |
| Med Center Dialysis | Med Center Dialysis |
| Berkeley Eye Institute, P.A. | Berkeley Eye Institute, P.A. |
| Department of Cardiothoracic and Vascular Surgery and Memorial Hermann Heart and Vascular Institute - Texas Medical Center | Department of Cardiothoracic and Vascular Surgery and Memorial Hermann Heart and Vascular Institute - Texas Medical Center |
| Diagnostic Clinic of Houston | Diagnostic Clinic of Houston |
| Gastroenterology Consultants P.A | Gastroenterology Consultants P.A |
| Houston Sleep Center | Houston Sleep Center |
| Vilo Research Group Inc | Vilo Research Group Inc |
| University of Texas Houston - Division of Rheumatology and Clinical Immunogenetics | University of Texas Houston - Division of Rheumatology and Clinical Immunogenetics |
| West Houston Area Clinical Trial Consultants | West Houston Area Clinical Trial Consultants |
| Baylor College of Medicine, Ben Taub General Hospital | Baylor College of Medicine, Ben Taub General Hospital |
| HCA Houston Healthcare West | HCA Houston Healthcare West |
| Synergy Group US LLC | Synergy Group US LLC |
| University of Texas, Memorial Hermann | University of Texas, Memorial Hermann |
| Earle Research | Earle Research |
| Rheumatology Clinic of Houston, P.A. | Rheumatology Clinic of Houston, P.A. |
| Gulf States Hemophilia and Thrombophilia Center | Gulf States Hemophilia and Thrombophilia Center |
| Memorial Hermann Southwest Hospital | Memorial Hermann Southwest Hospital |
| Texas Children's Hospital - Dept. Of Ophthalmology | Texas Children's Hospital - Dept. Of Ophthalmology |
| Advanced Laser Vision & Surgical Institute | Advanced Laser Vision & Surgical Institute |
| PCP for Life | PCP for Life |
| Northwest Houston Cardiology | Northwest Houston Cardiology |
| Retina Consultants of Houston/The Medical Center | Retina Consultants of Houston/The Medical Center |
| United Memorial Medical Center | United Memorial Medical Center |
| Trio Clinical Trials, LLC | Trio Clinical Trials, LLC |
| Memorial Hermann Southeast Hospital | Memorial Hermann Southeast Hospital |
| Baylor Gastroenterology Assoc | Baylor Gastroenterology Assoc |
| Westside Surgical Hospital | Westside Surgical Hospital |
| Baylor College of Medicine, Parkinson's Disease Center | Baylor College of Medicine, Parkinson's Disease Center |
| University of Texas/MD Anderson Cancer Center Gastrointestinal Med. Oncology | University of Texas/MD Anderson Cancer Center Gastrointestinal Med. Oncology |
| TIRR Memorial Hermann Research Center | TIRR Memorial Hermann Research Center |
| Alzheimers Disease & Memory Disorders Center; Department of Neurology Baylor College of Medicine | Alzheimers Disease & Memory Disorders Center; Department of Neurology Baylor College of Medicine |
| West Houston Dermatology, PA | West Houston Dermatology, PA |
| Texas Children's Hospital- Clinical Research Center | Texas Children's Hospital- Clinical Research Center |
| UT Health McGovern Medical School | UT Health McGovern Medical School |
| Texas Oncology - Willowbrook | Texas Oncology - Willowbrook |
| Houston Eye Associates HEA - Gramercy Location | Houston Eye Associates HEA - Gramercy Location |
| Accelovance | Accelovance |
| Hall-Garcia Cardiology Associates | Hall-Garcia Cardiology Associates |
| Heights Doctor's Clinic | Heights Doctor's Clinic |
| DM Clinical Research- Texas Center for Drug Development | DM Clinical Research- Texas Center for Drug Development |
| Texas Orthopedic Hospital | Texas Orthopedic Hospital |
| Infectious Diseases Association of Houston | Infectious Diseases Association of Houston |
| Cullen Eye Institute/Baylor College of Medicine | Cullen Eye Institute/Baylor College of Medicine |
| Houston Northwest Medical Center | Houston Northwest Medical Center |
| Javara, Inc. | Javara, Inc. |
| UT Center of Excellence on Mood Disorders | UT Center of Excellence on Mood Disorders |
| Houston Neurocare | Houston Neurocare |
| Rice University | Rice University |
| Twelve Oaks Hosp | Twelve Oaks Hosp |
| Liver Specialist of Texas | Liver Specialist of Texas |
| The Endocrine Center | The Endocrine Center |
| Planned Parenthood Houston and Southeast Texas | Planned Parenthood Houston and Southeast Texas |
| Memorial Katy Cardiology Associates | Memorial Katy Cardiology Associates |
| Bone & Joint Clinic of Houston | Bone & Joint Clinic of Houston |
| Refresh Dermatology | Refresh Dermatology |
| University of Texas M. D. Anderson Cancer Center - Investigational Cancer Therapeutics - Partner | University of Texas M. D. Anderson Cancer Center - Investigational Cancer Therapeutics - Partner |
| C & R Research Services USA | C & R Research Services USA |
| The Methodist Hospital/Baylor College of Medicine; Pulmonary and Critical Care Medicine | The Methodist Hospital/Baylor College of Medicine; Pulmonary and Critical Care Medicine |
| Houston Clinical Research Network / Div of Montrose Clinic | Houston Clinical Research Network / Div of Montrose Clinic |
| CCOP - M.D. Anderson Research Base | CCOP - M.D. Anderson Research Base |
| Texas Children's Hospital- Clinical Care Center | Texas Children's Hospital- Clinical Care Center |
| Eye Wellness Center | Eye Wellness Center |
| Charles A. Garcia, PA & Associates | Charles A. Garcia, PA & Associates |
| Laila A Hassan, MD, PA | Laila A Hassan, MD, PA |
| Rheumatology Center Of Houston | Rheumatology Center Of Houston |
| UT Health Women's Research Center at Memorial City | UT Health Women's Research Center at Memorial City |
| Veeda Oncology | Veeda Oncology |
| Premier Vein and Vascular Center | Premier Vein and Vascular Center |
| Houston Center for Quality of Care and Utilization Studies | Houston Center for Quality of Care and Utilization Studies |
| HG Pediatrics | HG Pediatrics |
| Houston Methodist Neurological Institute/Movement Disorders Clinic (135) | Houston Methodist Neurological Institute/Movement Disorders Clinic (135) |
| Century Clinical Research | Century Clinical Research |
| Abigail R. Neiman, MD, PA | Abigail R. Neiman, MD, PA |
| University of Texas MD Anderson Cancer Center - Unit 432 Thoracic Head and Neck Medical Oncology | University of Texas MD Anderson Cancer Center - Unit 432 Thoracic Head and Neck Medical Oncology |
| The Neurology Center | The Neurology Center |
| Southwest Orthopedic Group | Southwest Orthopedic Group |
| Endocrine and Psychiatry Center | Endocrine and Psychiatry Center |
| Houston Neurology Clinical & Diagnostic Consultants | Houston Neurology Clinical & Diagnostic Consultants |
| Center for Oncology and Blood Disorders | Center for Oncology and Blood Disorders |
| Plaza Med Ctr | Plaza Med Ctr |
| Diagnostic Clinic of Houston, PA | Diagnostic Clinic of Houston, PA |
| University of Houston, College of Pharmacy | University of Houston, College of Pharmacy |
| Research Center | Research Center |
| MacGregor Med Association | MacGregor Med Association |
| Fairway Medical Clinic | Fairway Medical Clinic |
| Houston Arrhythmia Associates | Houston Arrhythmia Associates |
| Westbury Medical Clinic | Westbury Medical Clinic |
| The Menninger Clinic | The Menninger Clinic |
| Johnson Space Center | Johnson Space Center |
| Memorial Bone & Joint Research Foundation | Memorial Bone & Joint Research Foundation |
| Houston Medical Imaging | Houston Medical Imaging |
| Baylor College Of Medicine - Dept Of Dermatology | Baylor College Of Medicine - Dept Of Dermatology |
| The University of Texas - MD Anderson Cancer Center - Infectious Diseases | The University of Texas - MD Anderson Cancer Center - Infectious Diseases |
| Heights Dermatology | Heights Dermatology |
| Spring Clinical Research | Spring Clinical Research |
| Baylor College of Medicine Department of Neurology | Baylor College of Medicine Department of Neurology |
| Altana Pharma/Nycomed | Altana Pharma/Nycomed |
| River Oaks Hospital and Clinics | River Oaks Hospital and Clinics |
| Southwest Surgical Associates | Southwest Surgical Associates |
| Houston Methodist Lung Center | Houston Methodist Lung Center |
| Colorectal Surgical Associates | Colorectal Surgical Associates |
| Clinical Trials of North Houston | Clinical Trials of North Houston |
| Medstar Clinical Research | Medstar Clinical Research |
| Van Tran Family Practice | Van Tran Family Practice |
| Dermatology & Laser Surgery Center | Dermatology & Laser Surgery Center |
| University of Texas Health Science Center at Houston, Professional Building | University of Texas Health Science Center at Houston, Professional Building |
| Houston Cardiovascular Associates | Houston Cardiovascular Associates |
| MD ANDERSON CANCER CENTER (Data Collection Only) | MD ANDERSON CANCER CENTER (Data Collection Only) |
| Houston AIDS Research Team | Houston AIDS Research Team |
| Investigational Drug Services | Investigational Drug Services |
| Uni of Texas - Md Anderson Cancer Center; Dept of Breast Medical Oncology | Uni of Texas - Md Anderson Cancer Center; Dept of Breast Medical Oncology |
| Houston Hospital for Specialized Surgery (Endoscopy only) | Houston Hospital for Specialized Surgery (Endoscopy only) |
| Ertan Digestive Disease Center | Ertan Digestive Disease Center |
| Expert Pain | Expert Pain |
| Elkins Pancreas Center | Elkins Pancreas Center |
| Southwest Houston Dialysis | Southwest Houston Dialysis |
| Houston Pain Centers | Houston Pain Centers |
| Alan S. Hoffman, M.D. | Alan S. Hoffman, M.D. |
| Med-Pro Research Inc. | Med-Pro Research Inc. |
| Therapeutic Concepts - Donald R Watkins Foundation | Therapeutic Concepts - Donald R Watkins Foundation |
| Gulf Coast Vision Center, Inc. | Gulf Coast Vision Center, Inc. |
| The Methodist Hospital - Smith Tower | The Methodist Hospital - Smith Tower |
| Houston Gastroenterology Clinic | Houston Gastroenterology Clinic |
| Discovery Alliance | Discovery Alliance |
| Texas Children'S Hosp - Dept of Cardiology | Texas Children'S Hosp - Dept of Cardiology |
| Methodist DeBakey Cardiology Associates | Methodist DeBakey Cardiology Associates |
| Pulmonary, Critical Care & Sleep Medicine Consultants,PCCS/St. Luke's Episcopal Hospital | Pulmonary, Critical Care & Sleep Medicine Consultants,PCCS/St. Luke's Episcopal Hospital |
| University of Texas, Organ Transplantation | University of Texas, Organ Transplantation |
| The Schrader Clinic | The Schrader Clinic |
| Obstetrical & Gynecolgical Associates, PA (OGA) | Obstetrical & Gynecolgical Associates, PA (OGA) |
| UTHealth/Memorial Hermann Hospital | UTHealth/Memorial Hermann Hospital |
| Arm Dynamics | Arm Dynamics |
| Schlesinger Houston | Schlesinger Houston |
| DM Clinical Research - Kool Kids Pediatrics - ERN - PPDS | DM Clinical Research - Kool Kids Pediatrics - ERN - PPDS |
| Digestive System Healthcare | Digestive System Healthcare |
| Southeast Houston Research, Inc. | Southeast Houston Research, Inc. |
| Next Innovative Clinical Research | Next Innovative Clinical Research |
| Vision Optique | Vision Optique |
| Dr Gary Brewton | Dr Gary Brewton |
| Baylor College of Medicine - Texas Children's Liver Center | Baylor College of Medicine - Texas Children's Liver Center |
| Methodist Urology Associates | Methodist Urology Associates |
| University of Texas Health Science Centre, Center for Clincial Studies | University of Texas Health Science Centre, Center for Clincial Studies |
| Kelsey-Seybold Clinics | Kelsey-Seybold Clinics |
| Department of Cardiothoracic and Vascular Surgery; Memorial Hermann Hospital Southeast | Department of Cardiothoracic and Vascular Surgery; Memorial Hermann Hospital Southeast |
| Asif Cochinwala, MD, PA | Asif Cochinwala, MD, PA |
| Brain Health Consultants and TMS Center | Brain Health Consultants and TMS Center |
| AVANCE-Houston | AVANCE-Houston |
| Mission Bend Dialysis | Mission Bend Dialysis |
| NeuroRecovery Research Center at TIRR Memorial Hermann | NeuroRecovery Research Center at TIRR Memorial Hermann |
| Texas Children's Hospital - Wallace Tower | Texas Children's Hospital - Wallace Tower |
| Methodist Neurological Institute - Department of Neurosurgery | Methodist Neurological Institute - Department of Neurosurgery |
| DM Clinical Research CyFair | DM Clinical Research CyFair |
| Call Suneva for Info | Call Suneva for Info |
| BioStar Clinical Research | BioStar Clinical Research |
| Texas Childrens Hospital West Tower | Texas Childrens Hospital West Tower |
| Northwest Houston Cardiology, Pa | Northwest Houston Cardiology, Pa |
| Luna Genetics | Luna Genetics |
| Radio- Isotope Therapy of America | Radio- Isotope Therapy of America |
| Texas Children's Hospital- Investigational Pharmacy | Texas Children's Hospital- Investigational Pharmacy |
| Texas Heart Institute (Site 301-017), 6770 Bertner, MC4-266 | Texas Heart Institute (Site 301-017), 6770 Bertner, MC4-266 |
| UT Health at Lyndon B. Johnson General Hospital | UT Health at Lyndon B. Johnson General Hospital |
| University of Texas Health Science Center at Houston; Children's Memorial Hermann Hospital | University of Texas Health Science Center at Houston; Children's Memorial Hermann Hospital |
| Baylor College of Medicine - Methodist Breast Center | Baylor College of Medicine - Methodist Breast Center |
| Comprehensive Heart Care, PA | Comprehensive Heart Care, PA |
| Houston Nephrology Research | Houston Nephrology Research |
| Memorial Hermann Hospital-Clinical Research Unit (MMH-CRU) | Memorial Hermann Hospital-Clinical Research Unit (MMH-CRU) |
| YES Prep Brays Oaks | YES Prep Brays Oaks |
| Oncology Consultants,925 Gessner | Oncology Consultants,925 Gessner |
| Baylor College of Medicine - Department of Ophthalmology | Baylor College of Medicine - Department of Ophthalmology |
| Performance pain and sports medicine | Performance pain and sports medicine |
| HCA Houston Healthcare | HCA Houston Healthcare |
| University of Texas Medical School; Division of Pulmonary and Critical Care Medicine | University of Texas Medical School; Division of Pulmonary and Critical Care Medicine |
| Juno Research, LLC - Medical Center Office | Juno Research, LLC - Medical Center Office |
| MD Anderson Cancer Center Department of Lymphoma & Myeloma | MD Anderson Cancer Center Department of Lymphoma & Myeloma |
| Univ. Clinical Research Ctr., Memorial Hermann Hosp. CRS | Univ. Clinical Research Ctr., Memorial Hermann Hosp. CRS |
| The University of Texas Dermatology Clinical Research Center | The University of Texas Dermatology Clinical Research Center |
| University Cancer & Diagnostic Center | University Cancer & Diagnostic Center |
| Behavioral Medicine Research Center | Behavioral Medicine Research Center |
| Harris County Psychiatric Center | Harris County Psychiatric Center |
| Hope Digestive and Liver Disease Clinic of Houston | Hope Digestive and Liver Disease Clinic of Houston |
| Houston Methodist Hospital Outpatient Center | Houston Methodist Hospital Outpatient Center |
| Houston Independent School District | Houston Independent School District |
| St. Joseph Medical Center | St. Joseph Medical Center |
| LifeGift | LifeGift |
| Amir A Hassan, MD, PA | Amir A Hassan, MD, PA |
| JVC Family Medicine | JVC Family Medicine |
| Memorial Bone & Joint | Memorial Bone & Joint |
| Cystic Fibrosis Care Center | Cystic Fibrosis Care Center |
| Aggredyne, Inc. | Aggredyne, Inc. |
| Montgomery Heart & Wellness | Montgomery Heart & Wellness |
| University of Texas at Houston Medical School; Pediatric Nephrology and Hypertension Clinics | University of Texas at Houston Medical School; Pediatric Nephrology and Hypertension Clinics |
| AIDS Foundation Houston | AIDS Foundation Houston |
| Medical Center | Medical Center |
| One Step Diagnostic | One Step Diagnostic |
| Baylor College of Medicine ICTR | Baylor College of Medicine ICTR |
| Inwood Pharmacy | Inwood Pharmacy |
| Legacy Community Health Services, Inc. CRS | Legacy Community Health Services, Inc. CRS |
| Texas Children's Hospital West Campus | Texas Children's Hospital West Campus |
| University of Texas at Houston; Neurology | University of Texas at Houston; Neurology |
| MD Anderson Cancer Center, Department of Leukemia | MD Anderson Cancer Center, Department of Leukemia |
| Associates in Medicine | Associates in Medicine |
| Elixir Research Group | Elixir Research Group |
| 1960 Family Practice, PA | 1960 Family Practice, PA |
| Pain and Headache Centers of Texas | Pain and Headache Centers of Texas |
| Cure C Consortium | Cure C Consortium |
| Jeffrey Friedman | Jeffrey Friedman |
| Texas Children's Hospital/Baylor College Medicine | Texas Children's Hospital/Baylor College Medicine |
| Down Syndrome Clinic of Houston | Down Syndrome Clinic of Houston |
| Baylor Metabolic Research Unit (MRU) | Baylor Metabolic Research Unit (MRU) |
| Santa Clara Family Clinic | Santa Clara Family Clinic |
| SignatureCare Emergency Center | SignatureCare Emergency Center |
| Texas Children's Hospital/Baylor College of Medicine- Feigin Center | Texas Children's Hospital/Baylor College of Medicine- Feigin Center |
| Meyerland Dialysis | Meyerland Dialysis |
| Willowbrook Cardiovascular Associates | Willowbrook Cardiovascular Associates |
| Houston Cancer Institute | Houston Cancer Institute |
| Hany H. Ahmed, MD | Hany H. Ahmed, MD |
| Literacy Advance of Houston | Literacy Advance of Houston |
| UTHealth Center for Neurobehavioral Research on Addiction | UTHealth Center for Neurobehavioral Research on Addiction |
| Gulf Coast Regional Blood Center | Gulf Coast Regional Blood Center |
| Lone Star Children's Medical PLLC | Lone Star Children's Medical PLLC |