Root Cause Functional Medicine, PLLC is a South Dakota LLC, registered on February 6, 2026. It is based at 1800 E. 4th St. Suite 101, Austin, TX, 78702. The company is currently listed as active on the South Dakota register and is registered under company number FL320147. Public records for the company include 1 SoS registration, 2 UCC liens and 2 licenses. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Root Cause Functional Medicine, PLLC |
|---|---|
| Principal address | 1800 E. 4th St. Suite 101Austin78702TXUnited States |
| Registration state | South Dakota |
| Status | Active |
| Formed in | Texas (foreign registration) |
| Home company | Root Cause Functional Medicine, PLLC · Active |
| Registered | 6 February 2026 (6 months ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | FL320147 |
| Registered agent | CORPORATION SERVICE COMPANY |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration · 2 UCC liens on file |
|---|
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Root Cause Functional Medicine, PLLC | 2026-02-06 | CORPORATION SERVICE COMPANY | — | Active | |
Filing ID FL320147 Jurisdiction Foreign · LLCFormed in Texas Principal address 1800 E. 4th St. Suite 101, Austin, TX, 78702 Registered agent CORPORATION SERVICE COMPANY503 S PIERRE ST, PIERRE, SD, 57501-4522 Officers Not reported | ||||||
| Alaska | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-11 | Corporation Service Company | KATHERINE JANOSZMember, Manager | Active | |
| Alabama | Root Cause Functional Medicine, PLLC | 2025-09-18 | CORPORATION SERVICE COMPANY INC | — | Active | |
| Arkansas | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2026-02-20 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ, M.DOfficer, Manager | Active | |
| Arizona | Root Cause Functional Medicine, PLLC | 2025-08-08 | Corporation Service Company | Katherine Janosz, M.DManager | Active | |
| Colorado | Root Cause Functional Medicine, PLLC | 2025-09-13 | CORPORATION SERVICE COMPANY | — | Active | |
| Connecticut | Root Cause Functional Medicine, PLLC | 2025-08-08 | CORPORATION SERVICE COMPANY | Katherine Janosz, M.DOfficer | Active | |
| District of Columbia | Root Cause Functional Medicine, PLLC | 2025-08-01 | CORPORATION SERVICE COMPANY | Janosz, M.D., KatherineOfficer | Active | |
| Florida | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC, LLC | 2025-08-08 | CORPORATION SERVICE COMPANY | KATHERINE M.D. JANOSZManager | Active | |
| Georgia | Root Cause Functional Medicine, LLC | 2025-10-07 | CORPORATION SERVICE COMPANY | — | Active | |
| Hawaii | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-08 | CORPORATION SERVICE COMPANY | JANOSZ,KATHERINE M.DManager | Active | |
| Iowa | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-08 | CORPORATION SERVICE COMPANY | — | Active | |
| Idaho | Root Cause Functional Medicine, PLLC | 2025-08-08 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ, M.DDirectorKATHERINE JANOSZManager | Active | |
| Illinois | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-09-05 | ILLINOIS CORPORATION SERVICE COMPANY | JANOSZ, KATHERINE, M.DManager | Active | |
| Indiana | ROOT CAUSE FUNCTIONAL MEDICINE, LLC | 2025-09-25 | CORPORATION SERVICE COMPANY | — | Active | |
| Kentucky | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-12 | Corporation Service Company | KATHERINE JANOSZ, M.DManager, OfficerKATHERINE JANOSZManager | Active | |
| Louisiana | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-13 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ, M.DManager | Active | |
| Massachusetts | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-09-02 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ, M.DManager, Officer | Active | |
| Maryland | ROOT CAUSE FUNCTIONAL MEDICINE, LLC A/K/A/ ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-12 | CSC-LAWYERS INCORPORATING SERVICE COMPANY | — | Active | |
| Maine | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-25 | CORPORATION SERVICE COMPANY | — | Active | |
| Michigan | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-13 | CORPORATION SERVICE COMPANY | — | Active | |
| Minnesota | Root Cause Functional Medicine, PLLC | 2025-09-13 | Corporation Service Company | — | Active | |
| Mississippi | Root Cause Functional Medicine, PLLC | 2025-09-05 | CORPORATION SERVICE COMPANY | Katherine Janosz, M.DManager | Active | |
| Montana | Root Cause Functional Medicine, PLLC | 2025-09-04 | CORPORATION SERVICE COMPANY | Katherine Janosz, M.DManager | Active | |
| North Carolina | Root Cause Functional Medicine, PLLC | 2026-04-08 | CSC - Delaware | Janosz, M.D., KatherineManager | Active | |
| North Dakota | Root Cause Functional Medicine, PLLC | 2025-09-18 | CORPORATION SERVICE COMPANY | — | Active | |
| Nebraska | ROOT CAUSE FUNCTIONAL MEDICINE, LLC | 2025-10-08 | CSC-LAWYERS INCORPORATING SERVICE COMPANY | — | Active | |
| New Hampshire | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-13 | CORPORATION SERVICE COMPANY | Katherine Janosz, M.DManager | Active | |
| Nevada | Root Cause Functional Medicine, PLLC | 2025-09-13 | CORPORATION SERVICE COMPANY* | Katherine Janosz, M.DManager | Active | |
| New York | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2026-02-04 | CORPORATION SERVICE COMPANY | — | Active | |
| Ohio | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-12 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ, M.DOfficer | Active | |
| Oklahoma | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-09-26 | CORPORATION SERVICE COMPANY | — | Active | |
| Oregon | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-18 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZManager | Active | |
| Pennsylvania | Root Cause Functional Medicine, PLLC | 2025-08-13 | — | Katherine JanoszDirector | Active | |
| Rhode Island | Root Cause Functional Medicine, PLLC | 2026-01-13 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZManager | Active | |
| South Carolina | Root Cause Functional Medicine, PLLC | 2025-09-08 | Corporation Service Company | — | Active | |
| Tennessee | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-09-13 | CORPORATION SERVICE COMPANY | — | Active | |
| Texas | Root Cause Functional Medicine, PLLC | 2025-08-01 | Corporation Service Company d/b/a CSC-Lawyers Incorporating Service Company | Katherine Janosz, M.DManager | Active | |
| Utah | Root Cause Functional Medicine, PLLC | 2025-08-12 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZManager | Active | |
| Virginia | Root Cause Functional Medicine, PLLC | 2025-08-14 | CORPORATION SERVICE COMPANY | — | Active | |
| Vermont | Root Cause Functional Medicine, PLLC | 2025-08-13 | CORPORATION SERVICE COMPANY | Katherine Janosz, M.DManager | Active | |
| Washington | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-08-14 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ, M.DDirector | Active | |
| West Virginia | ROOT CAUSE FUNCTIONAL MEDICINE, PLLC | 2025-10-08 | CORPORATION SERVICE COMPANY | KATHERINE JANOSZ MDManager | Active | |
| Wyoming | Root Cause Functional Medicine, PLLC | 2025-08-29 | Corporation Service Company | — | Active | |
Companies and people linked to Root Cause Functional Medicine, PLLC in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Illinois | 248007025 | LIMITED LIABILITY CO | 2025-10-07 | ACTIVE | |
| Alaska | 2221700 | — | 2025-09-04 | Active | |
Federal court records load when you reach this section.
Companies adjacent to Root Cause Functional Medicine, PLLC in the South Dakota Secretary of State register, in alphabetical order.
15 companies are registered at 1800 E. 4th St. Suite 101, Austin — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-08. Document getpalm-companies/7571-1755-1767.