About Modam Health
We partner alongside health systems to design, develop, and operate modern ambulatory platforms — because execution matters more than strategy alone.
Leadership
The founders behind Modam Health.
Ryan Fix and Mark Mariani founded Modam Health after years of designing, developing, and operating one of the nation’s largest health system-owned ambulatory platforms. Together, they now partner with health systems to expand access, create consumer-first care experiences, and accelerate the next generation of ambulatory care.
Co-Founder & Chief Executive Officer
Ryan Fix is the Co-Founder and Chief Executive Officer of Modam Health, where he partners with health systems to design, develop, and operate modern ambulatory platforms that expand access, accelerate growth, and improve the consumer experience. He leads the company’s strategy, partnerships, business development, and platform operations, working alongside executive teams to turn vision into execution.
Co-Founder & President
Mark Mariani is Co-Founder and President of Modam Health, where he partners with health systems to design, develop, and operate modern ambulatory platforms that expand access, improve clinical performance, and create exceptional patient experiences. He leads clinical strategy, operational integration, and partner success, helping health systems build scalable care models that balance clinical excellence with operational efficiency.
Leadership Team
Our leadership team brings deep expertise across operations, clinical care, talent, development, and partner success — working together to help health systems build and scale modern ambulatory platforms.
Vice President of Corporate Operations
Rosie Martinson is Vice President of Corporate Operations at Modam Health, where she leads the people, talent, marketing, and operational functions that support the company’s growth. She is responsible for building the internal infrastructure that enables Modam to scale while fostering a culture centered on collaboration, accountability, and exceptional execution.
Vice President of Partner Operations
Ellie Rajcevich is Vice President of Partner Operations at Modam Health, where she works alongside health system partners to build and operate modern ambulatory platforms that deliver exceptional patient experiences and sustainable operational performance. She leads partner operations, ensuring strategy is translated into high-performing clinical operations, integrated workflows, and scalable execution.
Our Difference
Most teams advise. Ours has built and operated — inside the very health systems we now partner with.
01
Every leader here has run networks, not just advised on them. We have owned P&Ls, opened locations, and managed clinical operations at scale.
02
Our experience was built from inside leading health systems. We understand the constraints, the politics, and the pace — because we have lived it.
03
We do not hand over a deck and walk away. We build, develop, and operate alongside our partners — accountable for the outcomes we promise.
04
We measure success by operational performance in market — not by meetings held or strategies drafted.
Our Philosophy
Healthcare has changed.
Consumers expect care to be easy to find, easy to schedule, convenient to access, and digitally connected.
Health systems shouldn't have to choose between exceptional consumer experiences and operational excellence.
At Modam Health, we believe the future belongs to organizations that can deliver both.
That's why we partner alongside health systems — not as consultants, but as operators — to design, develop, and operate ambulatory platforms that create long-term value for patients, providers, and communities.
Our Difference
0+
Urgent Care Centers Developed
0+
Ambulatory Locations Supported
0M+
Annual Patient Visits
Hundreds of Thousands
New Consumers Connected to Health Systems
Multiple Service Lines
01
We help health systems execute — not simply recommend.
02
Our experience comes from leading health systems from the inside.
03
Consumer access, digital growth, operations, real estate, and clinical integration working together.
04
We measure success by operational outcomes — not presentations.
Core Values
The principles that guide how we build, partner, and operate.
01
Consumers expect healthcare to work like every other industry — easy to find, easy to schedule, and convenient to access. We design every experience around that expectation.
02
Strategy without execution is noise. We build, develop, and operate alongside our partners — accountable for the outcomes we promise.
03
Ambulatory care is where health systems win or lose in the years ahead. We help them win — with platforms designed for scale and consumer growth.
04
Where and how a location opens is part of the consumer experience. We treat site selection, development, and design as core to the platform.
We partner with health systems ready to modernize access, expand strategically, and build ambulatory platforms designed for the future.
