Fundraising Fox

Summus Global

New York, US · Founded 2015 · Delaware corporation · 122 employees on LinkedIn · 3 known investors

Summus Global provides doctor-led clinical navigation and virtual access to specialists across 120+ medical specialties, offering members personalized guidance, second opinions, in-network recommendations, and condition-specific support programs. It operates programs in areas such as oncology, orthopedics and spine, GI health, and heart health.

Also known as Summus

Founders & leadership

Summus Global was founded in 2015 by Julian Flannery.

JF
Julian FlanneryFounder

Board

RB
Rick BuhrmanBoard director
DPDennis Purcell
Dennis Purcellin𝕏Board directorInvestor at Aisling Capital
AKAftab Kherani
Aftab KheraniBoard directorOperating Partner at Aisling Capital
SH
Scott HarrisonBoard director
AS
Ayman SabiBoard directorPartner at Aisling Capital
KH
Kristi HendersonBoard director
AN
Arif NathooBoard director

Investors · 3

Reported raises · per SEC filings

Form D private placements

$79.3M disclosed across 6 rounds · 2015–2026

$20MraisedApr 2026 · 3 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Julian FlanneryExecutive Officer, Director
  • Kristi HendersonDirector
  • Dennis PurcellExecutive Officer
  • Arif NathooDirector
  • Aftab KheraniDirector
  • Rick BuhrmanDirector
Offering amount
$27M
Amount sold
$20M
First sale
Mar 2026
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$7.5MraisedAug 2025 · 1 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Kristi HendersonDirector
  • Julian FlanneryExecutive Officer, Director
  • Arif NathooDirector
  • Rick BuhrmanDirector
  • Dennis PurcellExecutive Officer
  • Aftab KheraniDirector
Offering amount
$12M
Amount sold
$7.5M
First sale
Aug 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$19.5MraisedAug 2023 · 5 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Scott HarrisonDirector
  • Julian FlanneryExecutive Officer, Director
  • Dennis PurcellDirector
  • Arif NathooDirector
  • Rick BuhrmanDirector
  • Aftab KheraniDirector
  • Ayman SabiDirector
Offering amount
$19.5M
Amount sold
$19.5M
First sale
Aug 2023
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$15MraisedJan 2022 · 2 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Ayman SabiDirector
  • Rick BuhrmanDirector
  • Dennis PurcellDirector
  • Aftab KheraniDirector
  • Arif NathooDirector
  • Julian FlanneryExecutive Officer, Director
  • Scott HarrisonDirector
Offering amount
$15M
Amount sold
$15M
First sale
Jan 2022
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$16MraisedApr 2021 · 19 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Aftab KheraniDirector
  • Dennis PurcellDirector
  • Julian FlanneryExecutive Officer, Director
  • Scott HarrisonDirector
  • Arif NathooDirector
  • Ayman SabiDirector
Offering amount
$16M
Amount sold
$16M
First sale
Mar 2021
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$1.3MraisedAug 2015 · 21 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Julian FlanneryExecutive Officer, Director
Offering amount
$1.5M
Amount sold
$1.3M
Minimum investment
$25K
First sale
Jul 2015
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Summus Global operates a clinical navigation and virtual specialist access platform that supports members across the full course of a health issue. Multidisciplinary care teams sit at the center of each member journey, providing personalized guidance, second opinions, in-network provider recommendations, and coordination across more than 120 medical specialties for any health question, including mental health. The company states that members can reach leading specialists from anywhere in the world within days.

Alongside general navigation, Summus packages condition-specific support programs aimed at high-cost clinical areas. Summus Oncology provides ongoing access to oncology specialists, dietitians and social workers covering staging, treatment decisions and survivorship. Summus Complex Orthopedics & Spine pairs orthopedic and spine specialists with physical therapists and care navigators to deliver surgical opinions before a procedure is chosen. Summus GI Health combines GI specialists, dietitians and behavioral health experts with the stated aim of reducing unnecessary emergency visits, and Summus Heart Health provides cardiologists, cardiac surgeons and navigators for procedural decisions and rare or inflammatory cardiac conditions.

Business model

Summus sells its navigation and specialist-access platform to organizations that sponsor coverage or care for defined populations, positioning itself as a partner to employers and consultants, health plans, hospitals and health systems, and individual physicians.

Traction

Summus reports access to more than 5,100 specialists across 50+ leading U.S. hospitals and cites member outcomes including improved understanding of options, changed treatment paths and reduced treatment costs, though the specific percentage values are not stated in the available material.

Full profile — market position, technology, go-to-market, geography

Market position

Summus positions itself in multidisciplinary care navigation, aiming to help families, employers and clinicians improve outcomes and reduce costs at any point in a health journey, with a network of more than 5,100 specialists drawn from more than 50 leading U.S. hospitals.

Technology

The offering is delivered as a platform combining a national clinical support team with remote, virtual access to a curated specialist network, enabling members to obtain specialist input without in-person referral pathways.

Go-to-market

The company markets through partnership channels segmented by buyer type (employers and consultants, health plans, hospitals and health systems, individual physicians) and uses client and member testimonials, including from the University of Notre Dame's total rewards leadership.

Employers and benefits consultants, health plans, hospitals and health systems, and individual physicians, with end users being covered members and their families. The University of Notre Dame is cited as a client.

Geography

Headquartered in New York, United States, with a specialist network sourced from leading U.S. hospitals and stated ability to serve members from anywhere in the world.

Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Leading U.S. hospitals represented in specialist networkJan 202650 hospitals
Medical specialties coveredJan 2026120 specialties
Specialists available through platformJan 20265,100 specialists

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 4

by search overlap

Companies competing with Summus Global for the same Google search keywords, organic and paid, via search-intersection analysis.

Legal entities · 1

corporate structure
Summus GlobalDelaware

In the news

Research sources · 1

primary sources listed

1 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Summus Global do?
Summus is a doctor-led clinical navigation platform giving members virtual access to specialists across 120+ medical specialties.
Who founded Summus Global?
Summus Global was founded by Julian Flannery in 2015.
Who are Summus Global's investors?
Summus Global's investors include Outsiders, Teamworthy Ventures, Aisling Capital.
How much funding has Summus Global raised?
Summus Global has disclosed $79.3M raised across 6 rounds.
Where is Summus Global headquartered?
Summus Global is headquartered in New York, US.