How to get in touch with GoodGym

How to get in touch with GoodGym Mrs D style... Today I visited Mrs D, who loves chatting and who wouldn't want to miss out on a GoodGym social visit. She tells me that over this past week she had to go to the hospital on two consecutive days, and she wanted to call GoodGym to warn them she might not be around to answer the phone when called to confirm the visit. She had the GG number written down from previous calls with GG, only the problem was that the numbers had faded or looked misshapen or she wasn't quite sure if she'd written them down correctly, or in the right order. So she started calling again and again, changing the numbers every time, with no luck in the end... she got the wrong number every time! Luckily, a nice man from GG called on a day when she was home, and everything worked out nicely in the end! Also, I have checked and corrected her contact for GG: two of the figures had swapped places while Mrs D was looking the other away! It happens...