I saw Dr. O’Halloran for nasal surgery since I had mild sleep apnea. Dr. O’ Halloran was friendly and spent time with me explaining the surgery. Before I was brought back into the surgery room, Dr. O’Halloran came to visit with me and answer any last minute questions that I had. The surgery went well and cured my sleep apnea. The same night of the surgery Dr. O’Halloran called to check up on me. The surgery was performed at the Fairfax Surgical center. The center was nice and the staff was great. That is a plus to having Dr O’ Halloran as your surgeon. Dr. O’Halloran spends a lot of time with his patients; therefore there is always a wait to see him. If you bring a good book with you the wait is not so bad. I would recommend Dr. O’Halloran to my friends and family.