We’re Hiring

Practice medicine the way you always wanted to.

We’re looking for passionate physicians, nurse practitioners, and physician assistants who are done with the system — and ready to build something better. Direct Primary Care in Orange County, CA.

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Amity Health team — physicians practicing direct primary care in Orange County
MD · NP · PA Positions
Orange County, CA
Build Your Own Panel
Growing Practice

You went into medicine to help people.

Not to fight insurance companies. Not to see 30 patients a day in 7-minute slots. Not to spend half your time on documentation instead of your patients.

Direct Primary Care gives you back what drew you to medicine in the first place — real relationships, time to listen, and the ability to practice with your full attention on the person in front of you.

At Amity Health, you build your own panel of patients who chose you. You know their names, their families, their health histories. You practice with our full operational support behind you so you can focus entirely on care.

Your panel, your patients

Build a panel of patients who chose you specifically. Long-term relationships, continuity of care, and patients who trust you.

Time to actually practice

No 7-minute appointments. No rushing. Your schedule is built around quality care, not volume metrics.

Full operational support

We handle billing, scheduling, marketing, and operations. You focus on medicine.

Growing practice

Join a practice with two locations and ambitions to expand. Grow with us across Orange County.

We’re looking for the right people.

Not just credentials — character. We want providers who genuinely care about their patients and want to practice medicine the way it was meant to be.

Open Position

Physician

MD or DO · Family Medicine preferred

  • Board-certified or board-eligible
  • Family Medicine preferred — other specialties considered
  • Passionate about preventive and relationship-based care
  • Comfortable with direct patient communication
  • Entrepreneurial mindset welcome
Express Interest →

Compensation is percentage-based and discussed privately

Open Position

Nurse Practitioner

NP · Primary Care focus

  • Licensed NP in California
  • Primary care experience preferred
  • Strong interest in DPC model
  • Patient-first philosophy
  • Team-oriented approach
Express Interest →

Compensation is percentage-based and discussed privately

Open Position

Physician Assistant

PA-C · Primary Care focus

  • Licensed PA-C in California
  • Primary care experience preferred
  • Comfortable with autonomous practice
  • Genuine passion for patient care
  • Growth-oriented mindset
Express Interest →

Compensation is percentage-based and discussed privately

A model built for providers who care.

01

You build your panel

Patients choose you as their primary care physician. You get to know them — their history, their goals, their families.

02

You practice your way

Longer appointments, direct patient communication, and the freedom to practice evidence-based medicine without insurance constraints.

03

We handle the rest

Billing, scheduling, marketing, HR, and operations — all handled by our team so you can focus entirely on your patients.

04

You grow with us

As your panel grows and as we expand to new locations, your role and compensation grow with it. This is a long-term partnership.

Built by providers, for providers.

Amity Health was founded by Dr. Trevor Tsay MD — who finished his residency and immediately chose DPC over corporate medicine — alongside Marshall MacDonald, who brings operational expertise and a patient’s perspective.

Dr. Trevor J. Tsay
Dr. Trevor J. TsayMD

Founder & Medical Director · Board-Certified Family Medicine

Orange County born and raised, Dr. Tsay attended UC Santa Barbara and completed his medical education at California Northstate University College of Medicine. After residency training at UC Davis, he chose Direct Primary Care over corporate medicine immediately — founding Amity Health to restore the doctor-patient relationship to what it was always meant to be.

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Marshall MacDonald
Marshall MacDonaldMBA

Co-Founder & CEO

Marshall earned his BS in Environmental Science from UC Santa Barbara and his MBA from UC Riverside. Years of navigating an insurance-driven healthcare system as a patient himself led him to DPC — and when Dr. Tsay asked him to help build Amity Health, the answer was immediate. He oversees operations across both locations with one goal: make sure every patient gets the level of care he once didn't know was possible.

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What providers say about practicing DPC.

I finished residency and looked at what corporate medicine actually looked like. I knew immediately it wasn't where I was going. DPC gave me back the reason I went into medicine.
— Dr. Trevor J. Tsay, MD
Founder, Amity Health
The best doctors I know went into medicine because they genuinely care about people. DPC is the only model I've seen that actually rewards that.
— Marshall MacDonald, MBA
Co-Founder & CEO

Build Amity Health in your city.

Amity Health started in Orange County with a simple conviction: great primary care should be accessible to every family — not just the lucky few. We’ve proven the model works. Now we’re ready to grow.

We’re actively looking to expand across Southern California — from Los Angeles and Orange County to the Inland Empire, San Diego, and beyond. If you’re a provider who wants to bring Direct Primary Care to your community, we want to build it with you.

This isn’t just a job — it’s an opportunity to be part of building something meaningful in your city, with the operational infrastructure, brand, and support of an established practice behind you.

Let’s Talk →
Target Markets
Orange CountyNow Open
Los AngelesComing Soon
Inland EmpireComing Soon
San DiegoComing Soon
Long Beach / South BayComing Soon
Pasadena / San Gabriel ValleyComing Soon

Interested in bringing Amity Health to your city? Let’s start a conversation.

Questions about joining our team.

Ready to practice medicine your way?

Send us a note and your CV. We’ll get back to you within one business day.

Email Us →

hello@amityhealthdpc.com · (949) 791-8888