About CalleoHealth

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CalleoHealth is a boutique consulting firm focused on identifying and supporting the best in healthcare innovation. Led by experienced healthcare executives, our team boasts an impressive advisory board and access to senior healthcare professionals throughout the US.

CalleoHealth focuses primarily on promoting technologies that support opportunities in the transition to value-based care, mostly in digital health, HIT, and telehealth. Our portfolio companies are largely complementary; they strive towards better health outcomes, lower risk and lower cost.

We seek out the best of innovation worldwide, working extensively, but not exclusively, with Israeli innovation and exclusively with the US healthcare system.


CalleoHealth is a boutique consulting firm focused on identifying and supporting the best in healthcare innovation. Led by experienced healthcare executives, our team boasts an impressive advisory board and access to senior healthcare professionals throughout the US.

CalleoHealth focuses primarily on promoting technologies that support opportunities in the transition to value-based care, mostly in digital health, HIT, and telehealth. Our portfolio companies are largely complementary; they strive towards better health outcomes, lower risk and lower cost.

We seek out the best of innovation worldwide, working extensively, but not exclusively, with Israeli innovation and exclusively with the US healthcare system.

Our Comprehensive Solutions for Healthcare Startups

Business Development

From pre-market strategies to early market penetration, we provide the expertise to scale your healthcare solutions effectively.

Sales and Marketing Support

Leveraging an outsourced sales team, we help market-ready companies expand their reach and impact.

Market Research

Both primary and secondary research capabilities to understand market needs and opportunities.

Due Diligence and Market Intelligence

In-depth marketing due diligence and validated market intelligence ensure you make informed decisions.

Market Validation

We assist in validating your target market and refining your value proposition to meet market demands.

Economic and Reimbursement Analysis

Health economics modeling and reimbursement analysis to outline your product's economic benefits.

Competitive Analysis

Detailed competitive landscape analysis to strategically position your product.

Value Proposition and Metrics Development

We help develop compelling value propositions and metrics to influence decision-makers and stakeholders.

Key Opinion Leader (KOL) Recruitment

Connecting you with KOLs to enhance your product's market presence and credibility.

We’ll Show You How It’s Done

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CalleoHealth: Your Gateway to

Tailored Healthcare Innovation

At CalleoHealth, we are more than a provider of healthcare solutions; we are architects of a bespoke healthcare experience. Leveraging our extensive network and industry knowledge, we carefully select and integrate the finest innovations to offer unparalleled healthcare solutions. Our unique approach enables our partner healthcare organizations, from large hospitals and payors to smaller private practices, to leverage innovative technology to improve outcomes, increase revenues, and optimize efficiency.

The CalleoHealth Impact

Our expertise lies in not just providing these technologies and helping make sense of all the noise in a crowded market, but in creating a synergistic healthcare ecosystem. We integrate these products to craft solutions that are significantly more effective than their standalone counterparts.

Tailored Market Introduction

Unlike conventional market introductions, CalleoHealth integrates your innovations into bespoke packages that we offer to our existing client base. This unique approach allows us to present your products as part of a larger, customized solution, ensuring they reach the right users and gain traction swiftly. By embedding your innovations into our tailored healthcare solutions, we create a seamless path for your products to be adopted by key stakeholders in real-world settings.

The CalleoHealth Promise

Our role extends beyond the provision of technology. We are the curators of your healthcare journey. By combining these groundbreaking technologies with our unique expertise, we deliver a healthcare experience that is not just innovative, but also deeply personalized and meticulously tailored to meet the specific needs of each healthcare provider and their patients.

At CalleoHealth, we don't just connect you with solutions; we create a healthcare revolution that is exclusively yours. Discover the transformative power of our unique, integrated approach to healthcare.

Recent Work

ELEGANT THEMES

Brand Identity

Website Design & Development

SEO & Analytics

Social Media Generation

Our Team

Avi Rosenzweig, MBA

Chief Executive Officer

Avi has spent the last decade as a business development and strategic planning consultant, working with private and publicly-traded healthcare companies and helping them gain an in-depth understanding of their markets, while while providing insight on what investors look for and how they think. In addition to being an expert "connector", Avi excels in taking early and late stage healthcare startups to the next level, leveraging his extensive network, knowledge and experience. A native New Yorker, Avi's expertise is in helping startups reach their target markets and helping young companies expand and develop.

Jonathan Ringo, MD

Chairman of the Board

With 20 years of experience in medicine and hospital administration, Dr. Ringo is the CEO & Founder of Verappo Telehealth. Previously, he served as the President of Sinai Hospital of Baltimore, as well as SVP at LifeBridge Health. During his tenure at LifeBridge, he was responsible for the Physician Enterprise, all Value-Based Care programs, and led one of the most successful provider-led ACOs in the country. He is also a Board-Certified OB/GYN.

Dolev Melamed, MBA-H

Vice President

Dolev joined CalleoHealth with a healthcare MBA and over 14 years of experience in healthcare management and international business development in the American and international markets. After completing an Administrative Fellowship in Operations at Ochsner Health in New Orleans, she went on to manage Ochsner's International Department, overseeing operations and international business development. For over 4 years now, she has been diving into healthcare innovation, working with healthcare startups and supporting them in entering the US market. Born in Israel and raised in the United States, Dolev is trilingual (English, Hebrew, Spanish) and has an insatiable passion for helping people and businesses.

Sarah A. Ellis

Vice President, Business Development

Sarah has over 15 years of experience in international business development and global strategic management working with startups and publicly-traded companies. With a proven track record of managing a sales force, Sarah has formed synergistic partnerships to help startups penetrate new markets and generate growth revenue. Sarah holds a BS in biology with a pre-med emphasis, and double minors in chemistry and psychology, along with over 7 years of experience working in US healthcare. Sarah is an “Army Brat” born and raised in the United States, later moving as an adult to Israel and now living in Abu Dhabi. She is passionate about healthcare and helping people, and focused on bringing the most innovative healthcare solutions to the US market.

Mark Miles

Vice President, Sales & Operations

Mark brings 20+ years of experience as a senior sales leader within the medical device, RCM and healthcare industries with organizations including Verustat, SleepMed, Ingenious Med, and Fern Health. He has worked in both start-up and large organizations with a focus toward building and developing sales teams to grow revenue, develop new markets, and streamline operations while developing strong distribution channel partnerships. Mark graduated from Indiana University with a B.S. in Business Management.

Dolev Melamed, MBA-H

Vice President

Dolev joined CalleoHealth with a healthcare MBA and over 13 years of experience in healthcare management and international business development in the American and international markets. After completing an Administrative Fellowship in Operations at Ochsner Health in New Orleans, she went on to manage Ochsner's International Department, overseeing operations and international business development. For over 2 years now, she has been diving into healthcare innovation, working with healthcare startups and supporting them in entering the US market. Born in Israel and raised in the United States, Dolev is trilingual (English, Hebrew, Spanish) and has an insatiable passion for helping people and businesses.

Collaboration is at the heart of innovation. We proudly partner with leading companies, each committed to revolutionizing healthcare through advanced technology. These partnerships are more than alliances; they are powerful engines driving the development and

1ST COLUMN

deployment of groundbreaking solutions that elevate patient care and streamline operations. Discover the innovators who join us in our commitment to set new standards in the healthcare industry.

Business Development

Comprehensive strategies for market entry and growth.

Market Research

In-depth primary and secondary research to inform your decisions.

Sales Outsourcing

Professional sales teams ready to represent your brand.

Due Diligence

Thorough market and marketing evaluations.

Market Intelligence

Verified insights to guide your strategy.

Target Validation

Identifying and validating key market segments.

Health Economics

Modeling and reimbursement analysis for optimal financial planning.

Competitive Analysis

Detailed examination of the competitive landscape.

LET’S GET STARTED

Ready to Transform Your Healthcare Delivery? Let's Customize Your Solution!

@ Copyright 2024 - CalleoHealth | All rights reserved

LET’S GET STARTED

Ready to Enhance Your Impact in Healthcare? Lets Talk!

@ Copyright 2024 - CalleoHealth | All rights reserved

LET’S GET STARTED

Ready To Revolutionize The Healthcare Industry? Let’s Talk!