The talks were "preliminary and non-conclusive at this stage," the Auckland-based company's statement to the NZX said.
At September 30, Orion's cash balance stood at $24m.
Orion is 50.6 per cent owned by McCrae, who said that as the majority shareholder "I am directly aligned with all shareholders and this is not the outturn we had targeted."
"We have been taking, and continue to take, direct measures to right-size our costs with our revenue growth and despite the slippage, we remain on track with our profitability objective," he said. "The board and I remain focused on long-term shareholder value and will evaluate the merits of any partnerships or minority investments to help Orion Health achieve its potential."
The company said it was on track to turn a profit in 2018, a target it also affirmed at its annual meeting in September, when it noted that it was facing the headwinds of a strong kiwi dollar and burning through cash at a faster rate than expected.
The shares fell 0.2 per cent to $1.75. They first traded at $6.50 in their NZX debut on November 26, 2014.