Sigma Medical is a top-rated internal medicine practice that provides high-quality healthcare in a friendly and caring environment. The doctor, Dr. O'Neal, is highly knowledgeable and skilled in his field, with a deep understanding of his patients' needs and concerns. He takes the time to listen attentively and provide personalized care, making patients feel valued and heard.The office staff is also extremely friendly and accommodating, making the experience even more pleasant. The office is well-organized and clean, with minimal wait times. Dr. O'Neal's team is proactive in addressing patient concerns and providing comprehensive care.One minor issue that has been reported is the occasional miscommunication about prescription refills, which can cause stress for patients. However, the office has made efforts to improve their communication and follow-up processes.Overall, Sigma Medical is a great choice for those seeking high-quality, personalized care from a skilled and compassionate doctor. The office's commitment to patient-centered care and excellent communication makes it a standout in the medical community.