| Retina Vitreous Associates Medical Group | Retina Vitreous Associates Medical Group |
| Tower Cancer Research Foundation | Tower Cancer Research Foundation |
| Pacific Oaks Medical Group | Pacific Oaks Medical Group |
| Beverly Hills Cancer Center | Beverly Hills Cancer Center |
| Tower Hematology Oncology Medical Group | Tower Hematology Oncology Medical Group |
| Southern California Research LLC | Southern California Research LLC |
| Westside Medical Associates of Los Angeles | Westside Medical Associates of Los Angeles |
| Wallace Medical Group, Inc. | Wallace Medical Group, Inc. |
| Retina-Vitreous Associates | Retina-Vitreous Associates |
| AHF Research Center | AHF Research Center |
| Osteoporosis Medical Center | Osteoporosis Medical Center |
| Assil Eye Institute | Assil Eye Institute |
| AIDS Healthcare Foundation-Research Center | AIDS Healthcare Foundation-Research Center |
| Cedars-Sinai Heart Institute | Cedars-Sinai Heart Institute |
| Moy-Fincher-Chipps Dermatology | Moy-Fincher-Chipps Dermatology |
| Spine Source | Spine Source |
| Attune Health | Attune Health |
| Attune Health Research Inc. | Attune Health Research Inc. |
| Stoll Dermatology | Stoll Dermatology |
| Spine Group Beverly Hills | Spine Group Beverly Hills |
| Cardiovascular Research Foundation of Southern California | Cardiovascular Research Foundation of Southern California |
| Todd Lanman, MD, Inc. | Todd Lanman, MD, Inc. |
| Care Access Research Beverly Hills | Care Access Research Beverly Hills |
| WestSide Medical | WestSide Medical |
| USC Westside Prostate Cancer Center | USC Westside Prostate Cancer Center |
| Beverly Hills Aesthetic Surgical Institute | Beverly Hills Aesthetic Surgical Institute |
| Beverly Hills Institute of Ophthalmology | Beverly Hills Institute of Ophthalmology |
| Retina Vitreous Medical Group Clinical Research | Retina Vitreous Medical Group Clinical Research |
| Tower Orthopedics and Sports Medicine | Tower Orthopedics and Sports Medicine |
| California Clinical Trials | California Clinical Trials |
| Brighton Medical Corporation | Brighton Medical Corporation |
| Beverly Hills Hernia Center | Beverly Hills Hernia Center |
| Plastic Surgery Excellence | Plastic Surgery Excellence |