GWYNEDD FAMILY MEDICINE - Doctors - 1600 Horizon … Health (7 days ago) 2 reviews of Gwynedd Family Medicine "Located in the 1600 Horizon Drive condominium, this is is my first medical practice in 6 years since I turned 18. It took a while, but I'm glad I found a good one! Dr. Fissel is a great doctor, he is easy to talk to and get along with and so are the rest of the aides/secretarys that I ....