Michael Balsamo

STONY BROOK, N.Y.: Melanie Chirichella had been waiting a year and a half for a kidney transplant when she finally got the call from her doctors Saturday that they had found a perfect match in South Carolina.

“It was like a miracle,” the 64-year-old said. “When she called and said, ‘We have a kidney for you,’ I almost fell off the bed.”

But there was a problem: A blizzard was raging up and down the East Coast. The medical team would have to beat the elements and the clock to make sure the transplant surgery happened while the organ, taken from a brain-dead patient on Friday morning, was still usable.

In the end, Chirichella got her new kidney, but it required a combination of daring and improvisation, maybe even a little recklessness. And more than once, it looked as if she and the organ might not even make it to the operating room.

At first, emergency crews told her there was no way an ambulance could navigate through whiteout conditions to bring Chirichella the nearly 20 miles from her home in Bohemia, N.Y., to Stony Brook University Hospital on Long Island.

But paramedic Pete Amato was undeterred. A decade ago, his brother had received a lifesaving kidney transplant. He knew there wouldn’t be time to wait. He hopped behind the wheel of a hospital SUV, turned on the lights and sirens and hit the road.

The kidney, plus a second one bound for a different patient at New York City’s Presbyterian Hospital, had left Charleston, S.C., on a Delta flight Friday evening.

Wilson Lee, an organ preservationist at donation coordinator LiveOn NY, had the job of delivering both kidneys with the help of a driver from the medical transportation company TransCare.

First stop was Presbyterian Hospital, perched high on a ridge in Manhattan overlooking the Hudson River. The SUV carrying the team got stuck trying to get up the hill and had to be pushed to the top by a city sanitation vehicle, Lee said.

After the delivery, they ditched the SUV and waited 45 minutes for an ambulance for the 60-mile drive out to Long Island in the snow, wind and ice.

They stopped every 15 to 20 minutes to de-ice the windshield because the wipers couldn’t keep up. But they kept going, delivering the kidney to Stony Brook at 4:12 p.m.

Meanwhile, Amato was delivering his own precious cargo — the patient.

As he drove along the Long Island Expressway, his SUV was nearly hit by a truck and he watched a Jeep spin out of control.

After undergoing the 3½-hour operation, Chirichella, whose original kidneys were damaged by diabetes, is recovering well, doctors said.

On Tuesday, Amato visited Chirichella in her hospital room. As she saw him for the first time since he wheeled her into the hospital, Chirichella leaned over and kissed his cheek.