Who Owns Your Doctor? Private Equity and Southern Oregon Healthcare, Part 4 of 4
In June 2025, Oregon Governor Tina Kotek signed Senate Bill 951 into law. Legal analysts at major law firms called it the toughest state barrier to private equity in healthcare in the country. It was prompted, at least in part, by what happened to Oregon Medical Group after Optum acquired it — the physicians who left, the service lines that closed, the patients who received notices that their doctors were gone, the noncompete agreements that prevented departing physicians from practicing in the same market.
Oregon acted. And the law it passed is real and meaningful for the sector it covers.
But there is a gap in SB 951 that every Southern Oregon resident needs to understand, because it is the gap that determines what happens in this region over the next five years. The sectors where private equity has already arrived in Southern Oregon — physical therapy, with BenchMark’s five clinics in Medford and Grants Pass — and the sector where the national acquisition wave is accelerating fastest — dentistry, with Dental Service Organizations doubling their market share between 2015 and 2021 — are the sectors Oregon’s landmark law explicitly does not cover.
Oregon said no to private equity in physician practices. It did not say no to private equity in dentistry. It did not say no to private equity in physical therapy. It did not say no to private equity in occupational therapy or most behavioral health services.
That gap is not an oversight. It is a political reality — dental and physical therapy interests lobbied against being included in the bill’s scope, and the legislature agreed to a narrower law that could pass. The result is that the sectors most vulnerable to the wave that’s already building have no Oregon-specific protection.
What SB 951 Does
For the sectors it covers, SB 951 is substantive. It takes effect for new investments beginning January 1, 2026. Existing arrangements that do not comply with its requirements have until January 1, 2029.
The law’s core provisions address the Management Services Organization loophole that private equity used to circumvent Oregon’s Corporate Practice of Medicine statute. Under SB 951, MSO arrangements for physician practices face new requirements: the physician owners must retain genuine clinical and operational authority, not nominal authority under contracts that give the MSO effective control. The law also strengthens limits on noncompete agreements for physicians, addressing the situation that drove the Eugene practitioner to leave primary care entirely rather than stay in the region after departing Oregon Medical Group.
The law additionally creates new transparency requirements for healthcare ownership transactions — which is meaningful because the opacity of PE ownership structures has been a defining feature of the acquisition wave. Oregon is one of only a handful of states that has moved directly to regulate PE healthcare ownership rather than simply adding disclosure requirements.
For Southern Oregon, SB 951’s coverage of physician practices matters because Optum’s acquisition pattern in Oregon — Eugene, Portland, Corvallis — is moving toward the Southern Oregon corridor. If Optum or another corporate health system attempts to acquire Asante-affiliated physician practices or independent primary care groups in Jackson or Josephine County, the new law provides Oregon legal tools that did not exist before.
What SB 951 Doesn’t Do
The explicit exclusions from SB 951 are: dental practices, physical therapy, occupational therapy, chiropractic practices, and most behavioral health services.
Read that list again in the context of what is already operating in this region. BenchMark Physical Therapy — five locations in Medford and Grants Pass, owned by Revelstoke Capital Partners in Denver — is operating right now under no Oregon-specific PE restriction. If Heartland Dental, owned by the PE firm KKR and operating more than 1,750 offices across 39 states, decides that Medford is the next market for Oregon expansion, no provision of SB 951 creates a barrier.
The national data on DSO dental expansion makes the direction of travel clear. The share of dental practices affiliated with PE-backed DSOs nearly doubled between 2015 and 2021. In 2024, dental care saw 161 PE transactions nationally — a ten percent increase over the prior year. The largest DSOs are explicitly targeting markets with aging practitioner cohorts and succession vacuums. Southern Oregon, with its documented shortage of healthcare providers across all specialties and its distance from major academic medical centers, is a textbook target market.
There is a follow-on bill, HB 3410A, that Oregon’s legislature has been considering. Whether it extends protection to dental and physical therapy — and whether it can survive the same lobbying pressure that kept those sectors out of SB 951 — is one of the most consequential healthcare policy questions facing this region in 2026.
The Optum Corridor and Why Geography Matters
In 2020 or 2021, Optum acquired Oregon Medical Group in Eugene. In 2024, Optum acquired the Corvallis Clinic. Optum now has a documented presence at two major population centers on the I-5 corridor in Oregon: Eugene and Corvallis. The next major population center south of Corvallis on that corridor is Medford.
This is not speculation. It is a geographic pattern that matches Optum’s documented acquisition strategy nationally — moving market by market along established healthcare corridors, targeting practices in markets with limited competition and demonstrated unmet demand. Southern Oregon’s provider shortage is not a deterrent to Optum’s expansion. It is an attraction. Markets with high unmet demand and limited competition are the markets where a corporate health system can establish dominance without the friction of competing with established independent alternatives.
Asante Health System, as the dominant regional health system, provides some structural resistance. Asante has no obligation to facilitate Optum acquisitions of Asante-affiliated practices, and its community investment mandate — $177 million in community benefit in FY2022, the highest percentage of OHA’s assigned floor in the state — creates institutional alignment with keeping care locally governed. But Asante does not control independent practices that are not part of its network. A primary care group in Grants Pass or a specialist group in the Applegate Valley that wants an exit has no obligation to prefer Asante affiliation over an Optum acquisition.
The Community Purchasing Alliance Connection
Readers who have followed ReImagine Healthcare’s earlier work on a Southern Oregon Community Purchasing Alliance will recognize the connection here. The purchasing alliance model — in which employers, CCOs, and community members pool their buying power to negotiate directly with providers and set transparent pricing — is not just a tool for controlling healthcare costs. It is a structural alternative to the market conditions that make PE acquisition attractive.
When providers in a market participate in a transparent, community-governed purchasing arrangement, they have a relationship with a collective buyer that represents real leverage. That relationship creates an alternative to the PE acquisition model. A dentist in Grants Pass who is part of a community purchasing alliance has a guaranteed patient population and negotiated rates that provide a viable economic foundation — and an alternative to selling the practice to a DSO when retirement approaches. The alliance can potentially facilitate transitions to clinician-owned cooperative models or community health center affiliations rather than to PE acquisition.
Colorado’s Peak Health Alliance, the model ReImagine Healthcare has proposed for Southern Oregon, has already demonstrated that community-governed purchasing power can change market dynamics in rural areas. Summit County, Colorado — a market not dissimilar in size and geographic isolation to Josephine County — used the Peak model to achieve 13 to 17 percent premium reductions and over sixteen million dollars in savings in its first three years. More relevant to this discussion: a market with organized community purchasing power is a market where PE-owned providers face more accountability for pricing and quality than in a fragmented market where each patient negotiates alone.
What Southern Oregon Can Demand
The four articles in this series have documented a situation that is developing, not yet fully arrived. BenchMark Physical Therapy’s PE ownership is the clearest current example in the region. The Optum corridor is approaching. The dental DSO wave is in the national data. Oregon’s new law protects physicians but leaves the sectors most under pressure unprotected.
That is a situation that specific institutions and specific individuals in Southern Oregon can act on.
From Senator Jeff Golden and Representative Pam Marsh: advocacy for extending SB 951’s provisions to dental and physical therapy practices as part of HB 3410A or a successor bill. Senator Golden has already been a consistent voice on healthcare affordability in Southern Oregon — his work on wildfire insurance bills demonstrates the capacity to take on well-funded industry opposition on issues that matter to rural communities. Dental and PT access are healthcare access issues as direct as any he has addressed. The Southern Oregon constituency for that extension is real and waiting to be organized.
From AllCare Health and Jackson Care Connect: a commitment to make PE ownership a factor in provider contracting decisions — not as a disqualifier, but as a transparency requirement and a quality monitoring flag. The research is clear that PE ownership is associated with higher prices and lower Medicaid acceptance. AllCare and JCC serve the region’s Medicaid enrollees. Contracting with PE-owned providers without tracking those quality and access outcomes is inconsistent with their mission to that population. A concrete step: require all contracted providers to disclose ownership structure, and publish that information as part of the network directory that members use to find care.
From Asante Health System: use the community investment mandate established by AsanteForward2030 to actively support independent practice succession alternatives in Southern Oregon. This means working with the Oregon Primary Care Association and OHA’s Primary Care Office to identify independent practitioners approaching retirement in Jackson and Josephine counties, and providing capital, transition support, or affiliation structures that make a community-governed alternative to PE acquisition viable. Asante’s $100 million community investment goal is a resource that could directly address the succession vacuum that PE acquisition exploits. The question is whether that mandate extends to active competition with PE for the region’s independent practice infrastructure.
From the Oregon Health Authority and OHA’s Health Care Market Oversight program: proactive use of existing HCMO authority to track healthcare ownership transactions in Southern Oregon and publish that information in accessible form. The HCMO program reviews material healthcare transactions in Oregon — but the threshold for review and the public accessibility of findings could be strengthened. Southern Oregon residents should be able to look up who owns any healthcare provider in this region in a single searchable public database. That database exists in partial form. Making it complete and accessible is an administrative decision, not a legislative one.
From Southern Oregon University and its community: the SOU financial crisis — 22 percent enrollment decline, financial exigency declared in August 2025, emergency state funding request in early 2026 — creates an unusual opportunity. SOU’s health sciences programs are the regional training pipeline for the practitioners who will deliver care in this region for the next three decades. A curriculum that prepares dental hygiene students, health sciences graduates, and pre-professional students to understand healthcare ownership structures, cooperative business models, and community health governance is a curriculum that produces practitioners who know there are alternatives to selling their practice to a DSO when retirement comes.
The Larger Argument
This series has made a specific argument about private equity in Southern Oregon healthcare. Not that PE is invariably catastrophic everywhere — the evidence is more nuanced than that. Not that every outside-owned practice provides bad care — the clinical staff at BenchMark clinics are doing their jobs professionally. Not that the succession problem isn’t real — it is, and the solution is not simply to oppose PE without offering alternatives.
The argument is this: Southern Oregon is a region with a documented 30 percent primary care deficit, a provider retention problem rooted in housing costs and professional isolation, a fragmented institutional landscape that is already struggling to coordinate the resources it has, and a community that has demonstrated, through every public forum and survey and election, that it wants to keep its healthcare locally governed and locally accountable.
Private equity is a form of ownership that is structurally incompatible with those values and those needs. It extracts revenue that the local economy cannot afford to lose. It creates ownership instability in infrastructure that requires decades-long investment to build. It optimizes for a three-to-seven-year return that is directly at odds with a community’s twenty-year need for reliable, accessible, locally governed care. And it targets exactly the market conditions that Southern Oregon’s shortage has created: high demand, limited competition, aging independent practitioners with no succession plan, and a population that has limited alternatives if a practice closes.
Oregon moved to protect physician practices from this wave. It left dentistry and physical therapy exposed. The Optum corridor is moving south. The DSO expansion is accelerating nationally. The window in which proactive community action can shape what arrives in Southern Oregon before it arrives — rather than reacting to acquisitions after they close — is not indefinitely open.
The argument for the Community Purchasing Alliance, for AI augmentation of the existing workforce, for community governance of healthcare institutions, and against PE acquisition of the region’s remaining independent practices is the same argument. It is an argument about who healthcare in Southern Oregon is for — the people who live here and need it, or the investors who see in this community’s need an opportunity to generate returns.
That is a question Southern Oregon can answer. But not passively, and not later.
This is the final article in a four-part series on private equity and healthcare in Southern Oregon. Parts 1 through 3 covered the PE mechanism, the evidence from PE-owned practices, and the distinctions between ownership models.