| Name | Specialty | State | Company |
|---|---|---|---|
| Chad Bouterse, DO | OPH | WA | EyeCare Specialists |
| Chad Keller, DO | ENT | ||
| Charisse Chin, DO, MPH | OPH | ||
| Charles Dunkley, DO | ENT | UT | Envision Cosmetic Surgery |
| Charles Zeller, DO | ENT | FL | Fort Lauderdale Otolaryngology, Head and Neck Surgeons |
| Charles Kaluza, DO | ENT | ||
| Charles Buck, DO | ENT | TX | Hillcrest Baylor Scott & White |
| Charles Faber, DO | ENT | RI | ENT and Allergy, Inc. |
| Charles Grayson, DO | ENT | FL | Ocala Ear Nose & Throat |
| Charles Guy, DO | ENT | TX | Facial Plastic Surgery of Central Texas |
| Chase Nelson, DO | ENT | OK | |
| Chester Ridenour, DO | OPH | OH | The Retina Group, Inc. |
| Christian Den Ouden, DO | OPH | ||
| Christiane Hunt, DO | OPH | OH | The Retina Group |
| Christin Sylvester, DO | OPH | PA | Everett & Hurite Ophthalmic Association |
| Christina Mimikos, DO | ENT | ME | Christina Mimikos, DO |
| Christine Cicco-Brown, DO | ENT | FL | Intercoastal Medical Group |
| Christopher Greer, DO | OPH | AR | |
| Christopher Murry, DO | ENT | ME | Maine Medical Partners |
| Christopher Perry, DO | ENT | OH | Toldeo Clinic, Inc. |
| Christopher Covington, DO | OPH | ||
| Christopher Herzog, DO | OPH | ||
| Christopher Hetrick, DO | ENT | OH | Knox Community Hospital Department of Specialty Care Otolaryngology-Head and Neck Surgery |
| Christopher Lenkeit, DO | ENT | CO | AOO ENT of the Rockies |
| Christopher dePalo, DO | OPH | NV | Abrams Eye Institute |
| Christopher Nyte, DO | ENT | ||
| Christopher von Hake, DO | ENT | ||
| Christopher Kieliszak, DO | ENT | FL | Art Form Plastic Surgery |
| Christopher Selinsky, DO | ENT | ||
| Clairann Farr, DO | OPH | ||
| Claude DiMarco, DO | ENT | DE | ENT and Allergy Center, PA |
| Coby Hartman, DO | OPH | PA | Hartman Eye Group |
| Coby Hartman, DO | OPH | ||
| Cody Aull, DO | ENT | ||
| Colin Byrd, DO | ENT | NM | Presbyterian Hospital |
| Conor Blanco, DO | ENT | NJ | Summit Health |
| Craig Mitcham, DO | OPH | TN | The Regional Eye Center |
| Craig Cassidy, DO | OPH | AZ | Valley Eye Specialists, PLC |
| Craig Shapiro, DO | ENT | ||
| Cristopher Thompson, DO | OPH | CA |