Dr. Baldassarre
--web site here-- out of Bedford NH did my implant and it too involved a bone graft and more than a year of treatment. Its been three years and the implant is working fine. He also did my wisdom teeth years ago and they didn't grow back, so I recommend him highly. There are same day techniques around now for implants, but apparently not if bone grafts are required.
I'm still looking for a good dentist in the Moultonboro area so thanks to winnipiseogee for the tip. Its hard to get references.