Why Do They Call It Darden Road?

St. Clair Darden was Superintendent at Healthwin and a nationally recognized tuberculosis doctor.

BY AARON HELMAN // POSTED MARCH 21, 2026

In the early 1900s, a tuberculosis diagnosis only meant one thing for certain: exile. Whether it also meant death was anybody's guess — including your doctor's. They called it consumption, the White Plague, the robber of youth. It killed slowly and it did not discriminate.

In 1900, TB was one of the two leading causes of death in the country, alongside pneumonia. Unlike pneumonia, TB didn't take you quickly. It allowed time for hope, and usually, more time for despair. By the time a doctor confirmed what a patient already suspected, the only prescription available was fresh air, rest, and distance from everyone they loved.

That last part was taken seriously. Health inspectors monitored people's movements, inspected their homes, and quarantined TB sufferers in public institutions, sometimes against their will. Sanatoriums began appearing across the country, where patients sat on wide open porches in all weather, breathing cold air and waiting to see which way things went. Most importantly, it stopped them from infecting anyone else.

So if you were sick, you went away. You left your family, your work, your life. You went to the mountains or the desert or wherever the local sanatorium happened to be. In South Bend, that meant one of five quarantine shacks at what is now Potawatomi Park.

You sat on a porch, and you waited for hope.

In South Bend, hope's name was St. Clair Darden.

St. Clair Darden was a man, and he was not a saint, although generations of his patients would have told you otherwise. He was born in Virginia in 1891, graduated from medical school, then served an internship at a Virginia hospital. In 1914, at the age of 23, he was ready to practice on his own. He was looking forward to living the kind of quiet and meaningful life that his parents probably expected for him when they wrote that name on his birth certificate — St. Clair.

Then he was infected with tuberculosis.

Like everyone else of the time, that meant quarantine and exile. Darden was sent off to North Carolina and left to do little more than to wait and see. He recovered from the disease and came back to society with a new outlook and a new mission. He joined the army, earned his captain's commission and saw extended duty in military tuberculosis camps. Darden didn't develop any kind of a cure for the disease, and neither would anyone else until 1943. But he did have ideas.

South Bend needed ideas.

By then the five shacks at Potawatomi Park had been torn down. The sanitorium had been moved to a more remote location, north of the city, along the river. The buildings are still there, and the place still has the same name: Healthwin.

In 1919, Healthwin hired a 28-year-old St. Clair Darden as its newest lead physician.

Healthwin thrived under Darden's leadership. He implemented sweeping changes that were considered revolutionary or rebellious or both. The traditional sanatorium model gave patients fresh air, isolation, and not much else. It did not provide much hope, and Darden knew that his patients needed hope most of all.

Darden redesigned buildings and lunch menus. He stepped across the traditional barriers that often came between doctors and patients. He bucked conventional wisdom, wisdom that had been designed to save the public from the patient more than to save the patient from his disease.

It worked. In 1913, Healthwin's patients had a 50 percent chance of surviving the quarantine. Darden saw the coinflip proposition and he rejected it, began taking steps to stack the odds in his favor. Ten years after he arrived in South Bend, Healthwin's patients were beating their disease at a 74 percent clip.

The nation noticed, and so did the state. Healthwin had once been the first institution of its kind in Indiana. By 1930, there were at least five more, and Darden had helped design and advise every single one of them.

St. Clair Darden was 40 when he died. It was a fire at a lodge on a hunting trip to Wisconsin. It was a shame for so many reasons, but most of all, because his city still needed him. The cabin was torched in 1932, a decade before researchers developed an antibiotic to treat tuberculosis.

But a part of the man remained in the hospital, and in similar hospitals across the state and across the nation. They were his designs, his ideas, his procedures. For years after his death, they were still his outcomes too. People lived who would have otherwise died, had careers after exile, got married and had families.

It was barely a year after Darden's death that the county set to the work of renaming the county's roads. There were plenty of difficult decisions that they needed to make, but the road that ran by Healthwin was not one of them. Darden Road has been there ever since.

St. Clair Darden is buried in the St. Joseph Valley Memorial Park Cemetery.