4 healthcare businesses recently registered in West Hartford, Connecticut.
Updated July 28, 2026 · Most recent filing Nov 21, 2025
This page lists new healthcare businesses registered in West Hartford, Connecticut. We currently track 4, sourced directly from the Connecticut Division of Corporations and refreshed daily as new healthcare companies file.
Recent additions include Matthew Robbins MD, Hartford HealthCare, and The Stim Doc. The most recent healthcare filing was on Nov 21, 2025.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to healthcare businesses in West Hartford, this is one of the freshest prospect lists in the market.
Matthew Robbins, MD is a psychiatrist based in Farmington, CT, as listed on Healthgrades, with an address at 10 Talcott Notch Rd, Farmington, CT 06032. He is affiliated with Hartford Hospital and is accepting new patients. The LLC filing lists a principal address in West Hartford, CT, which is consistent with a physician's practice location in the same metropolitan area.
HearthStone Primary Care LLC appears to be a primary care medical practice registered in West Hartford, CT, with Joel Burns as the principal. The LLC's address is a PMB (mailbox) at 557 Prospect Ave, Suite 102, suggesting a small or newly formed practice. The closest candidate is Hartford HealthCare Medical Group's primary care network, which has locations in West Hartford and mentions 'Burns' on its site, but the LLC is likely a separate entity or a provider within that network.
The Stim Doc, LLC is the professional entity of Dr. Christopher Conner, a functional neurosurgeon at UConn Health in Farmington, CT. The website describes his practice offering vagal nerve stimulation for stroke recovery (Vivistim), deep brain stimulation, and spine surgery. The site lists a Farmington address and two local phone numbers, consistent with the LLC's West Hartford filing address.
Serge Marinkovic discussing urological bladder matters. The filing lists Keryn Rausch as principal at a West Hartford, CT address, while the website's contact details show Illinois area codes and a different doctor's name, suggesting a possible professional collaboration or separate but related entity.
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