The staff at Dr. George D. Giannakopoulos' office is professional and welcoming. However, it's worth noting that some patients have reported difficulty in reaching the office for scheduling appointments. The office accepts various payment methods, including NFC mobile payments, debit cards, and credit cards, making it convenient for patients. While the office has a wheelchair-accessible entrance, parking lot, and restroom, some patients have expressed frustration with the handling of their medical issues. Overall, the office appears to have a strong team and provides good care, but there may be room for improvement in terms of communication and handling patient concerns. The staff's efficiency is also an issue, as one patient had to wait over two months for Dr. G to send his notes to their primary doctor. Despite these challenges, Dr. Giannakopoulos has a good reputation among his patients, with many praising his skills as a neurosurgeon and expressing gratitude for his care.