The private layer: tested in both centuries

The directory era — the proprietary market that never appears; the corporate era that did

No private sanitarium verifies in this city: The test is the one the Fort Wayne and South Bend records ran, and Mishawaka answers it as South Bend did. In the directories, incorporation records, and press reached for this section, no private sanitarium or asylum devoted to nervous and mental diseases verifies in Mishawaka in the directory era — no proprietary house where a family of means could place a mentally ill relative for a weekly fee, of the kind Indianapolis had in Dr. William B. Fletcher's sanitarium and its successor Neuronhurst, and Fort Wayne had in its own directory-era sanitaria. The city's moneyed families of that era used the same road as its poor ones, at a better class of destination in another city; its poor used the poorhouse, the inquest, and the state hospital road. If a proprietary nervous sanitarium operated in Mishawaka in those years, it did not present itself to the directories or the press under that character, and this section prints the absence at exactly that strength. The private layer's arrival, when it finally came to this ground, came in corporate rather than proprietary dress, and in the present century: a for-profit hospital chain's converted building on Jefferson Boulevard, told in the preceding entry, and the for-profit addiction chains of the entry that follows — Indiana Center for Recovery on Fourth Street and Avenues Recovery on Bodnar Boulevard, each state-listed and active in November 2026. The form the nineteenth century knew — the doctor-proprietor's sanitarium — never existed here at all; the form the twenty-first century brought is the national chain, and it arrived all at once, within a single decade.

Sources:

1. The directories, incorporation records, and press reached for this section — the search and its negative result, stated in the entry at the strength of the sources reached.
2. Fort Wayne and South Bend section of this history — the same test run on the two floor cities: Fort Wayne's directory-era sanitaria present, South Bend's absent, with Indianapolis's Neuronhurst (Indiana State Archives' notes: incorporated 17 June 1901; Dr. Mary A. Spink's administration to 1937) as the documented contrast.
3. The entries of this section on the Medical Behavioral Hospital and on addiction — the modern private layer's Mishawaka houses, documented there and summarized here in a line each.