Integrated Oncology Network Acquires California Cancer Associates for Research & Excellence

SilverAssist Acquires Caring.com

February 3, 2026

Healthcare Services

SilverAssist, a senior assistance network backed by Growth Catalyst Partners, has acquired Caring, LLC (Caring.com) to expand its national senior housing referral and advisory platform. Stellus Capital Management provided unitranche financing and an equity co-investment to support the transaction, which joins Caring.com's digital reach with SilverAssist's local advisor network and financial-navigation services to accelerate operator connectivity and improve referral quality.

Cardinal Health Acquires Integrated Oncology Network (ION) for $1.115B

September 20, 2024

Healthcare Services

Cardinal Health entered into a definitive agreement to acquire Integrated Oncology Network (ION), a physician-led independent community oncology network, for $1.115 billion in cash. As part of the deal, ION practices are expected to join Cardinal Health’s Navista oncology practice alliance and receive Navista’s advanced analytics and technology offerings.

Integrated Oncology Network Acquires Urology Partners, LLC

May 2, 2024

Healthcare Services

Integrated Oncology Network, LLC (ION), a portfolio company of Silver Oak Services Partners, has acquired Urology Partners, LLC, a private-practice urology group serving the greater Cleveland area. The deal combines Urology Partners with ION’s existing partner SouthWest Urology (and longtime partner Northern Ohio Regional Cancer Center) to expand urologic and prostate cancer care capacity and services across Cleveland and Ohio.

The Oncology Institute Acquires Women's Cancer Care (Fresno)

May 2, 2022

Healthcare Services

The Oncology Institute of Hope & Innovation (TOI) acquired Women's Cancer Care, the Fresno-based breast and gynecologic oncology practice of Drs. Christopher R. Perkins and Lisa Ge. The deal expands TOI's clinical footprint into the Central Valley and adds more than 30 staff to TOI's network, strengthening its women's oncology and clinical research capabilities.

MemorialCare Acquires OC Blood & Cancer Care

January 13, 2021

Healthcare Services

MemorialCare, a nonprofit health system headquartered in Orange County, acquired OC Blood & Cancer Care, a group of board-certified oncologists and hematologists with locations in Laguna Hills and Fountain Valley, California. The acquisition integrates the practice into MemorialCare Medical Group to expand local access to cancer care, clinical research participation, and broader patient services.

Integrated Oncology Network Acquires e+CancerCare

June 27, 2019

Healthcare Services

Integrated Oncology Network (ION), a platform backed by Silver Oak Services Partners, has acquired e+CancerCare, a Nashville-based operator of outpatient cancer care centers. e+CancerCare operates 21 centers across ten states; the acquisition, together with ION’s prior Gamma West deal, creates a combined oncology platform with 51 locations across 17 states and expands ION’s capabilities in medical and radiation oncology and diagnostic services.