Xiang (Jackie) Ng, MD

Tiffany Voss, FNP-C, is a certified family nurse practitioner. While Voss is accepting new patients from around the community and in the school-based health partnership with Sullivan school district, which is committed to promoting a healthier lifestyle for our school district staff, students and their entire community. "I am passionate about caring for the individual patient and his or her medical condition as well as focusing on more holistic approach to the treatment options," Voss says. "I also enjoy providing care for all individuals and want to follow patients through each aspect of their health care, which I am able to do through the family medicine specialty." Voss was born and raised just outside of Sullivan and is looking forward to providing care to her friends and neighbors of all ages. Voss' practice is part of BJC Medical Group of Missouri, a well-established, multi-specialty physician group.

Naureen Ali, MD, is a board-certified internal medicine, infectious disease, hospice and palliative medicine physician who sees patients 18 years and older. She provides preventative care, including annual wellness exams, vaccinations and testing for various conditions. Dr. Ali treats acute illnesses, including colds, flu and infections. She also manages chronic conditions such as asthma, diabetes, cardiovascular disease, high blood pressure, infectious diseases and HIV/AIDS.

Joshua Maurer, PA-C, is a certified family medicine physician assistant who treats patients of all ages. He provides preventive care, including pediatric and adult wellness exams, vaccinations, and school and sports physicals. Joshua specializes in managing illnesses, minor wounds and injuries, cold and flu symptoms, and chronic conditions, including high blood pressure, high cholesterol, diabetes, thyroid disease, headaches, gastrointestinal issues, anxiety, depression, and mood disorders. He also performs skin biopsies and joint injections. Joshua creates a welcoming environment where patients feel heard and respected. He provides quality care by tailoring treatment plans for each individual.