While I had relative success with my visits to Signature Fitness, It has been many years since I visited. At this point I can not rate on the Dr. however their billing department is lacking. With my last visit being well over 4 years ago I recently received a bill for over $800 from them. When I inquired to my Insurance Co. the insurance company said they had not received any bills for the dates in question. After forwarding this information to Signature I heard nothing till recently when a collection service called demanding the money directly and over the phone.