Dr. Daniel Fredrick Oneill, MD

Dr. Daniel Oneill is an internal medicine and family medicine physician who brings 13 years of experience to his practice in San Francisco. He earned his medical degree from George Washington University School of Medicine & Health Sciences, where he developed expertise in comprehensive primary care for patients of all ages. Dr. Oneill is fluent in both Spanish and English, allowing him to serve diverse communities effectively.

Dr. Oneill practices at Saint James Infirmary in San Francisco, California, where he provides specialized care for patients with gender dysphoria and HIV management. His clinical focus includes treating pediatric HIV infections, demonstrating his commitment to caring for vulnerable populations. He performs various procedures including administering flu vaccines and providing training on insulin pen use and autoinjector techniques for patients managing diabetes and other chronic conditions.