Caravans of the injured traveled the bumpy roads out of Port-au-Prince Thursday looking for hospitals to help treat the victims of Tuesday's earthquake.
Most hospitals in the city were destroyed, or so badly damaged they were evacuated.
"For the last 36 hours we have received over 100 patients from the Port-au-Prince area," said Dr. Ian Rawson, of the Albert Schweitzer Hospital in Deschapelles, Haiti, about 60 miles north of Port-au-Prince. "We have about 10 doctors and two surgeons."
The injured often come riding in the back of pick-up trucks, Rawson says. Most are suffering broken bones and "crushing wounds" and some people arrive with unmarked IVs from a clinic in the city. Rawson said families have been waiting patiently outside the hospital for the doctors who call them in using a radio system.
"One by one, when we can get them through the operating room, and starting now we're just beginning to be able to discharge people," said Rawson.
Albert Schweitzer is currently running on its own power generator, and doctors have to ration electricity use in the building to operating rooms and for intermittent Internet use. Rawson said the hospital typically keeps three to six months of supplies on hand, but the staff went through an entire month's supply Wednesday.
But what the hospital needs most at the moment are surgeons.
"We've had a discussion with Doctors Without Borders. They have surgeons and no hospital, and we need surgeons," said Rawson.
Phones and electricity were still down in much of the country Thursday afternoon, making communication between doctors already stationed in Haiti difficult.
"We are now dealing with two countries; one is Port-au-Prince and the rest is Haiti. And all of us outside of Port-au-Prince don't know what is happening," said Rawson.
"What's amazing to us is the resilience of the people of Haiti -- they are the ones who give us the strength to keep going," he said.
Licia Betor, who runs a rescue center for malnourished children in a village called Cazale, outside of Port-au-Prince, said many are sleeping outside.
"We have a rescue center that houses 70 sick and malnourished children... the center has some cracks inside on the walls, so we are just staying outdoors for now," Betor wrote in an e-mail to ABCNews.com.
The rescue center is blogging about the survivors they treat at www.haitirescuecenter.wordpress.com. Betor says many are still searching for survivors and the price of gas is an impediment.
"A gallon of gasoline is $12, U.S. at the pumps," she wrote.
Joan VanWassenhove, of the nonprofit Partners in Health, said doctors from her organization began treating the injured moments after the quake.
"Dr. Louise Ivers, director of clinical care, was there at the time… once the quake happened, she said she went into response mode and she's got the field hospital running by the general hospital," said VanWassenhove. The general hospital in Port-au-Prince was flattened by the quake.
But the organization is still racing to find supplies while 30 doctors prepare to fly to Haiti from Ft. Lauderdale, Fla., today.
"We've got 10 (permanent) sites in Haiti, most are in the central plateau region…they're sending pain medications, narcotics, antibiotics, gloves, alcohol, IVs, sheets, and tetanus vaccines to get down to the general hospital," said VanWassenhove.