Opelousas General Health System Welcomes Dr. De’Angellica Vaughn-Allen to its Medical Staff

Lance Armentor, BSM, MHA, President & CEO of Opelousas General Health System announces that De’Angellica Vaughn-Allen M.D., will join the OGHS Medical Staff effective August 2026. Dr. Vaughn-Allen specializes in Infectious Disease.  Her scope of service includes complex infection management, immunocompromised care, primary medical care for patients with HIV, sepsis, and other infectious diseases.

“Opelousas General is pleased to welcome hometown local, Dr. De’Angellica Vaughn-Allen to our medical staff,” said Armentor. “Prior to Dr. Vaugh-Allen’s arrival, referring physicians had no choice but to send patients far distances for care. We are excited to bring care closer to home with this service line now offered here at OGHS.  Complex healthcare challenges are Dr. Vaugh-Allen’s expertise and having her on staff strengthens our ability to provide exceptional treatment close to home.”

Dr. Vaughn-Allen completed her medical training at Louisiana State University Health Sciences Center in New Orleans (LSUHSC).  She completed her residency in Internal Medicine at University Hospital & Clinics in Lafayette, where she served as chief resident. She completed her fellowship in Infectious Disease at LSUHSC in New Orleans. Dr. Vaughn-Allen is board certified in Internal Medicine and board eligible in Infectious Disease.

She is a member of Infectious Diseases Society of America and Louisiana Chapter of American College of Physicians.

“Returning home to practice medicine is truly a full-circle moment for me,” said Dr. Vaughn-Allen.  “This community is very special, and I feel honored to have the opportunity to care for the people and families who mean so much. I am excited to join such a dedicated team of healthcare professionals and look forward to building lasting relationships with my patients while helping improve the health of the community that has always been home.”

Dr. Vaughn-Allen joins Opelousas General Rural Health Clinic. The medical practice is located at 1200 Hospital Drive, Suite 5., next to Opelousas General Main Campus.  Referrals can be faxed to 888-894-2980.