Symptom Management with Emerging Therapeutics

Without adding staff, time, or training.

Plesio Health is a plug-in clinical solution that allows healthcare systems, providers, wellness organizations, and brands to support integrative and plant-based care without building a new clinical team, changing workflows, or adding another burden to clinicians.

We manage the complexity for you.

Why We Built Plesio

Clinicians kept asking our founding team the same questions:

How do I safely dose medical cannabis?

What about supplements and interactions?

Who handles patient education and follow-up?

Plesio was created to give providers and organizations a ready-to-use clinical layer that handles dosing support, patient guidance, and safety considerations.

There was no scalable answer-so we built one.

Who It's For

Healthcare systems integrating holistic therapies

Providers who need support without added workload

Brands and platforms seeking clinical credibility and compliance

Patients who want guidance they can trust

What You'll Get

A clinical plug-in — not another platform to manage

Clinical infrastructure without clinical overhead

Clinician-led workflows that extend care teams

Standardized, evidence-informed guidance

The Result

Clinicians stay focused on their specialty

Organizations scale responsibly

Patients receive safe, personalized guidance

Improved outcomes and higher patient satisfaction scores

Reduced risk, saved time, and increased trust

Increased trust for wellness brands

The Team

Rebecca Abraham RN, BSN

CEO & Founder

J. Howard Siegal

Co-Founder & Founding Engineer

Seth Pychewicz

Founding Engineer

Dr. Jessica Montalvo, M.D.

Medical Director

Dr. Vita Ryvkin, M.D.

Medical Board (Endocrinology/Women's Health)

Hillary Sterling, EdD, BSN, RN, CHPN, ONS/ONCC

Cannabis Nurse

Lauren Montalvo MSN, APN, FNP-BC

Cannabis Nurse

Dr. Mark Mulvaney, PharmD

Director of Pharmacy

Emma Beckerle

Strategic Advisor

Julian Cohen

Advisor

Karen Chan

Director of Finance/Controller

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