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Primary Care

Get evidence-based primary care from the comfort of your home, built for your invisible illness. Navigate your health with a partner who understands.

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Our Services

Say hello to patient-focused primary care where you are treated empathetically, regardless of the complexity of your case.

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    Primary Care

    We offer virtual primary care for invisible illnesses, creating personalized and comprehensive treatment plans that meet your specific health needs.

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    Care Coordination

    Our high-touch care coordination finds specialists suited to your condition and handles the details, so you can focus on your health, not the logistics.

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    Patient Advocacy

    With a board-certified advocate by your side, you’ll have someone to guide, listen, and fight for you—from insurance disputes to navigating care decisions.

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    Physical Therapy

    We help you feel like you again with virtual physical therapy designed to reduce pain, build strength, and improve symptoms—without triggering flares.

What to expect at your first visit

WHOLE PERSON CARE THAT’S COVERED

Yes, we take insurance

If you’ve struggled to find compassionate, expert care that also takes insurance, you’re not alone.
We built Chronius to change that.

UnitedHealthcare ● Aetna ● Cigna ●
Blue Cross Blue Shield ● Medicare
and many PPOs

Check your Coverage

Tired of Healthcare that Doesn’t Get It? We’re Here with Care that Does.

Created by a chronic illness patient who understands your journey, we’ve built a practice that truly gets your challenges and is here to improve your quality of life while validating your experience.

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Virtual Primary Care for Chronic Illness

Forget worrying about finding the right doctor nearby. With telemed visits, you can easily connect with experts in chronic illness care, all from the comfort of your home.

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Transparent,
Affordable Pricing

No surprises here. Visits are billed to your insurance as primary care, so your usual copay or coinsurance applies. A low monthly membership fee covers care coordination, advocate access, and your patient portal.

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Care Coordination Without the Hassle

Our care coordination team handles the referrals, records, and prior authorizations that usually fall to you, and guides your orders to the right place, so less of your energy goes to logistics.

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Finally, Primary Care for a Diverse Spectrum of Chronic and Invisible Illnesses

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    Undiagnosed

    Unexplained Fatigue, Joint Pain, Brain Fog, Abdominal Pain, & More

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    Inflammatory

    Long Covid, Dysautonomia (POTS), ME/CFS, Fibromyalgia, MCAS

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    Connective Tissue

    EDS, Marfan syndrome, Mixed connective tissue disease

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    Autoimmune

    Lupus, Sjogren's, Rheumatoid Arthritis, Psoriatic Arthritis

  • Minimalist line drawing of a human stomach and intestines.

    Gastrointestinal

    IBS, Ulcerative Colitis, Crohn's, Celiac

  • Minimalist line drawing of a uterus with fallopian tubes in soft pink on a white background.

    Reproductive

    Endometriosis, PCOS, Pelvic Inflammatory Disease

  • Outline illustration of thyroid gland with nodules

    Endocrine

    Hashimoto's, Graves', Hypothyroidism, Hyperthyroidism

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    Neurological

    Multiple Sclerosis, Migraine

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    Rare

    We support all patients with complex, chronic conditions. If you do not see your conditions listed (including 7,000+ rare diseases), we still welcome you to the practice.

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    Acute & Preventative

    Cold, Flu, & Covid, Infections, Rashes, Allergies, UTIs, Vaccination Counseling, Diabetes, Heart Disease, Birth Control, & More

A connected healthcare experience

A smartphone screen displaying the Chronius Care app with user information. It includes sections for appointments, symptoms, and care journey. An appointment is scheduled for Friday, September 27 at 9:00 AM with Elizabeth Choi. Symptoms listed are headache and palpitations, both marked as moderate. Options to view more details are available.

Membership gives you access to our app where you can:

  • Track your symptoms and vitals to review with your care team at visits

  • Build your full health history by uploading all your medical records

  • Find personalized health resources and tools

  • Book a visit with your care team at the click of a button

  • Easily access your health records and care plans

Learn more about membership

Discover what our Patients are Saying about our New Kind of Primary Care

  • Hands down, working with Chronius is the best thing I’ve ever done for my health.

    For the first time in my life I feel like I’m being heard and treated instead of being sent to specialist after specialist without ever getting answers. My quality of life has improved tremendously. Also, they’re affordable which is almost unheard of when dealing with American healthcare. 1,000,000/10 would recommend!!

    Erika, FL Patient

  • I was hesitant but did an appointment with them this week. It was honestly the most in depth and validating conversation I’ve ever had with any medical professional.

    The doctor I saw was SO knowledgable about hEDS, POTS, and MCAS. They gave me 2 referrals and recommended medical specialists who are knowledgeable on EDS. I finally feel like I will have some answers after years of chronic pain and multiple health issues. If anyone is on the fence I would highly recommend them!

    Melissa, FL Patient

  • Dr. Rubin and the entire team has been absolutely incredible. My only regret is that I did not find them sooner.

    They have gone above and beyond what I was hoping for. They embody what I thought having a primary care and advocate team should be like. I have never felt safer with a care team. I know that with them by my side, my care journey will be less scary.

    Ashley, FL Patient

  • My whole experience with Chronius has been wonderful!

    From Dr. Eisenberg to the whole care team. Every detail was handled going into the appointment with my specialist and it was such a relief to not have to worry about my records and paperwork being sent over before hand. For the first time, I feel like I finally have coordinated care.

    Hannah, FL Patient

  • Had my initial appointment on Wed this week! It was outstanding!

    I’m thrilled to now have a provider and team in FL who understand the challenges of finding diagnosis & treatment for complex, often invisible medical conditions. Thank you for bringing this to our state!

    Beth, FL Patient

  • 100% recommend Chronius Health.

    I gave it a try because not only was it created by a chronic illness warrior, she made sure that every patient seen is ACTUALLY SEEN & HEARD! I saw Dr. Rubin just for a second opinion and she is now my primary care physician from now on.

    Elizabeth, FL Patient

  • Chronius is what all healthcare should be. Personable, caring, genuine, and making life easier.

    This is the easiest care experience I've ever had. I mean, they're all super kind. It's just been very nice.

    Lee, FL Patient

  • I have been working with Chronius for a month now and they are very very responsive and knowledgeable about dysautonomia and the invisible problems.

    The biggest thing I can say is they listen and most definitely do not dismiss symptoms because they know the body is not singular pieces, they take everything into account. The care team method they use is honestly pretty great. Text and email very responsive.

    Christine, FL Patient

  • I was honestly worried it might be too good to be true but they were exactly as amazing as I expected.

    My doctor wrote a 9 page comprehensive plan and I was almost in tears for the validation.

    Peyton, FL Patient

  • They are outstanding!

    They have accomplished so much for me in just six months! From the MDs to the support staff they are great - and they “get it.”

    Beth, FL Patient

  • I love Chronius.

    They are very helpful with navigating treatments and sourcing doctors who get it. Very responsive.

    Christine, FL Patient

  • I have been a part of this for several months. I am a retired health care professional and often “too picky” about my providers. I am so impressed/grateful and improved since we started working together.

    You guys set the standard! Thank you for all you do. ❤️❤️

    Patricia, FL Patient

  • First appointment was over an hour. Two business days later, they are working on finding me in network specialists.

    It’s nice to have someone speak your language.

    Laura, FL Patient

  • 10/10 would recommend!

    Great, caring staff.

    Sarah, FL Patient

  • Had my first telehealth appointment with Chronius today and was super impressed! My doctor was incredibly knowledgeable on EDS, POTS, MCAS, gastroparesis, and all the fun stuff I threw at her.

    Dr. Rubin spent a lot of time asking me detailed questions and was so refreshingly compassionate, respectful, and kind. She did a lot of brainstorming with me, validated my concerns, and admitted when she wasn’t sure about the answer to my question. ‘Primary care without the gaslighting,’ indeed. She took all of my concerns seriously and I’m feeling very confident that their team will help me and advocate for me. 💖 Highly recommend checking them out!

    Sia, FL Patient

  • I had my first intake visit with Dr. Rubin yesterday morning and I have to say how incredibly impressed I am with the service and the thorough attention that Chronius has delivered.

    I came in with a goal to seek a formal diagnosis, to confirm what I feel like I have struggled with my whole life (hEDS, MCAS, and POTS) and it was so refreshing to speak to a provider who is already familiar with the diseases I wanted to talk to them about. They were supportive of a treatment plan, and immediately the follow-up got the ball rolling. This is the kind of primary care I have needed my entire life. I have hope now.

    Katherine, FL Patient

  • After I had a major POTS flare they got me into a cardiologist that took me seriously.

    I’m no longer in the ER for fluids!

    Tracy, FL Patient

  • They are awesome and super thorough.

    I need to see a neuro and they researched for me who would be good for my specific condition and when their first openings were, etc. I chose a doctor and they’re setting it up and finding out for me if they need to order more scans first.

    Traci, FL Patient

  • After the way I’ve struggled with finding doctors to evaluate and/or treat me appropriately, they are a breath of fresh air.

    Thorough, a great patient portal, and they will help check to be sure the specialist they recommend is aware of whatever condition you have, if they accept your insurance, and their first availability.

    Tanya, FL Patient

  • Dr. Rubin is amazing, Angela is also amazing, everyone is amazing.

    As you are aware, navigating health challenges can be very frustrating. It gives me peace of mind to know that I have a team working for me behind-the-scenes while I’m in the trenches, dealing with the day today issues of chronic illness. Thank you from the bottom of my heart!

    Christine, FL Patient

  • Wow!!! After my amazing first appt. with Dr. Rubin, I am more hopeful than I've been in many years, and actually ever about a new provider.

    Incredibly impressed by and grateful for so much during the appt.

    Elena, FL Patient

read more patient reviews

The Support You’ve Been Looking For, at a Price You Can Afford

Get expert primary care for your chronic illness, starting at just $39.99/month. Because you deserve care that takes the stress out of your health, without breaking the bank. Try it risk free with our 30-day money-back guarantee.

Explore membership options

✓ Referrals to specialists we've vetted for your conditions

✓ Messaging with your care team anytime

✓ Visits with a chronic illness expert PCP

✓ Easy management of your care online

✓ A care coordination team and a patient advocate to help you navigate the health system

We're more than just clinicians – we've been in your shoes

That’s why our team is not only trained in complex chronic conditions, but also values empathy and truly listening—because we’ve been where you are.

  • Dr. Maria Rodriguez Contreras

    PRIMARY CARE PHYSICIAN

  • Dr. Leah Probst

    Dr. Leah Probst

    PRIMARY CARE PHYSICIAN

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    Dr. Jen Rubin

    PRIMARY CARE PHYSICIAN

  • Woman with long hair smiling, wearing a peach-colored shirt, against a light blue circular background.

    Dr. Callie Pederson

    PRIMARY CARE PHYSICIAN

  • Smiling person with short curly hair wearing a cream cardigan and blue top against a light blue background.

    Dr. Kate Eisenberg

    PRIMARY CARE PHYSICIAN

  • Adrian Gorzitze-Maxey, PA

    Adrian Gorzitze-Maxey, PA

    PHYSICIAN ASSISTANT

  • Patricia Martin, DPT

    PHYSICAL THERAPIST

  • Melissa McLearran, LPN

    CARE COORDINATION MANAGER

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    Chris Van Haren, BCPA

    CARE ADVOCATE

  • Kimberly Schwartz, LPN

    Kimberly Schwartz, LPN

    NURSE COORDINATOR

  • Jailyn Scott, LPN

    NURSE COORDINATOR

  • Faith Smith

    REFERRAL COORDINATOR

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    Dr. Karim Hanna

    PRACTICE DIRECTOR

Learn more about your care team

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Ready for a new kind of primary care? Book a visit to experience care that’s tailored to your individual health needs. It’s a step towards a more personalized healthcare journey.

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