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LocumTenens
The firm originated from LocumTenens.com, a physician and advanced-practice clinician staffing platform founded by Phil and Mary Ellen Hall.
LocumTenens
The firm originated from LocumTenens.com, a physician and advanced-practice clinician staffing platform founded by Phil and Mary Ellen Hall. The operating company grew to place thousands of clinicians annually, generating the capital base that now supports a dedicated family-office function. The investment operation shares offices with the staffing business but operates as a distinct entity, applying healthcare-domain expertise to a broader asset mandate. LocumTenens invests across private equity, venture capital, real estate, and credit strategies. The firm participates in both direct co-investments and fund commitments, with a preference for healthcare-adjacent opportunities where the operating arm provides proprietary sourcing. Confirmed portfolio activity includes healthcare technology, medical real estate partnerships in the Southeastern US, and growth-stage services companies. The investment footprint spans North America and extends to London. The family office operates from a network of offices including Alpharetta, Atlanta, Cleveland, Chicago, Boston, Palo Alto, and Salt Lake City, with a European presence in London. The firm's capital derives from the physician-staffing business, which itself processes over $1 billion in annual clinician bookings across all 50 states (Public record). Phil Hall remains Chairman of the operating company, while the family office investment team operates with dedicated professional staff. What distinguishes LocumTenens is its dual architecture: a cash-flowing operating company that feeds the family office in real time, combined with a geographic footprint that mirrors the staffing firm's hospital-client map. This creates a sourcing funnel where investment opportunities surface through hospital-system relationships before they reach competitive auction processes, particularly in healthcare real estate and physician-practice roll-ups.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Alpharetta
Corporate office
Alpharetta, GA, United States
Additional offices
Cleveland, OH · Chicago, IL · Washington, DC · Hartford, CT · Boston, MA · Palo Alto, CA · Atlanta, GA · Salt Lake City, UT · London, United Kingdom
Sector focus
Frequently asked questions
How does the wealth originate at LocumTenens?
The family office's capital stems from LocumTenens.com, a physician staffing company founded by Phil and Mary Ellen Hall. The operating business matches temporary physicians and advanced-practice clinicians with hospitals and healthcare facilities across all 50 states. The firm generates over $1 billion in annual clinician bookings, providing a recurring capital base for family-office investment activity.
Does the family office invest exclusively in healthcare?
Healthcare is the anchor sector, given the operating company's domain expertise and hospital relationships, but the family office allocates across private equity, venture capital, real estate, and credit. The healthcare adjacency provides proprietary sourcing advantages, particularly in medical real estate and physician-practice investments, though the mandate extends to generalist opportunities as well.
Is the family office distinct from the staffing company?
Yes. The family office operates as a separate investment entity, though it shares office locations with LocumTenens.com. Phil Hall is Chairman of the operating company, while a dedicated investment team manages the family-office portfolio. The dual structure allows the staffing business to continue its core operations without entanglement with investment activities.
What investment structures does the family office use?
The firm participates through direct co-investments, fund commitments, and real estate partnerships. Its healthcare operating background favors direct and co-investment structures where domain expertise provides an underwriting edge. The London office indicates some cross-border allocation, likely concentrated in healthcare services and technology.
Why does the firm maintain offices in so many cities?
The geographic footprint mirrors LocumTenens.com's hospital-client distribution. Staffing offices double as investment outposts, creating a sourcing network where hospital-system relationships generate deal flow before broader market awareness. This distributed model is unusual among single-family offices and reflects the operational DNA of the underlying business.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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