Emma Attschwager has written about the planned rally in the Rally over State Government plans for high-rises near parklands article published in the Southern Times Messenger.
"There isn't any sense of real consultation," Dr Sullivan said.
"This (rally) is an opportunity to let the government know that this is not just an issue for local communities, but the whole of Adelaide.
"(High-rise buildings are) going to have such a long-term impact on Adelaide, so people need to come out and indicate to the government it's not OK."
The rally is on Monday (February 18) at 2pm.