Summus is the only physician-led, multi-specialty platform built to support the highest-cost, most complex members across their care journeys. We close the gaps that fragmented care leaves behind — accelerating access to high-quality doctors at critical inflection points and providing whole-person, longitudinal support that helps employers and health plans manage risk and cost while delivering meaningful outcomes. Members with complex conditions represent just 5% of a plan's population but can drive up to 50% of all healthcare spending. Summus exists to serve them — and the employers and health plans who want to do right by them. Our physician-led platform spans 120+ specialties and 5,100+ curated specialists from leading academic medical centers, with access in 1–3 days. End-to-end programs cover Oncology, Heart Health, Complex Orthopedics & Spine, GI Health, Women's Health, Brain Health, and Specialty Pediatrics. 92% of members gain a better understanding of their health. 59% change their treatment path. Average savings: $24K per member journey. Better access. Better decisions. Better outcomes.
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The SUMMUS annual revenue was $14.7 million in 2026.
Julian Flannery is the Founder and CEO of SUMMUS.
70 people are employed at SUMMUS.
SUMMUS is based in New York, New York.
The NAICS codes for SUMMUS are [511, 51, 5112, 5415, 541513, 513, 54151, 54, 541].
The SIC codes for SUMMUS are [737, 73].