Dr William Roberts, chair of the aBer health campaign group, told ITV News he "welcomes" today's change of Health Minister.
"I look forward to constructive change from a new minister" he says.
The group was set up to oppose proposed changes to services at Bronglais Hospital, Aberystwyth.
More top news
Carwyn Jones has told AMs about a phone call with Theresa May before her Brexit speech. He also said he fears for Welsh ports post-Brexit.
Food lovers in Cardiff can now enjoy leftover takeaway food at discounted prices as 'Too Good To Go' app launches in the city.
A police officer "deliberately lied" in a witness statement claiming a man had behaved in an "extremely abusive" way, a court has heard.