Greatly Health Raises $4M Seed

Greatly Health, a new healthtech pioneer, secured a $4 million seed round to scale its virtual, whole-person care model for integrative oncology, bringing it to a broader patient population. The company's platform was originally developed and validated at Memorial Sloan Kettering Cancer Center (MSK) in the United States.

Investors

The seed round was co-led by Pear VC and Commonweal Ventures.

Greatly Health Use of Funds

Greatly Health plans to use the new capital to enhance its virtual technology platform, expand its internal clinical team, and broaden its offering to include additional evidence-based therapies.

About Greatly Health

Founded by digital health executive Chip Stine alongside MSK leaders Dr. Jun Mao and Dr. Robert Daly, Greatly Health is building a new category of care that integrates supportive therapies directly into the standard cancer treatment journey. Its mission is to move integrative therapies from philanthropy-funded extras to a reimbursed component of standard cancer care. The company's platform provides live, expert-led group sessions in exercise, nutrition, yoga, and mindfulness, paired with personalized coaching and symptom tracking.

Funding Details

Company: Greatly Health
Raised: $4M
Round: Seed
Funding Date: April 2026
Lead Investor: Pear VC, Commonweal Ventures
Software Category: Healthtech, Digital Health, Integrative Oncology Platform
Company Website: https://greatlyhealth.com
Source: https://hitconsultant.net/2026/04/30/greatly-health-seed-round-integrative-oncology/