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Concierge primary care in Naples, FloridaNaples Concierge Health

Clear answers about your health, a comprehensive plan, and a practice that follows through.

Start with a conversation. The clinical gap assessment is a short phone call with our member liaison to identify areas of your care that can be improved.

The Naples Concierge Health physicians and care team
Clear answers
We give you the how's, what's and why's of your care in a way that makes sense to you.
A comprehensive plan
A document with what we found, what we are doing about it, and what happens next.
Built for you
We build the plan around your goals, not a template.
A practice that follows through
We follow through on the details, so nothing falls through the cracks.

What does concierge care feel like here?

Care that brings clarity, peace of mind, and results.

01

“I understand what is happening to me.”

Providers with a gift for making complicated issues understandable.

02

“I know what the plan is.”

Written down and provided to you, rather than recalled from memory later.

03

“I am not managing this alone.”

Records, referrals and follow-ups are tracked by the practice.

04

“I am moving toward something I chose.”

The plan is built around your goal rather than applied from a template.

Two members of the Naples Concierge Health team going through a printed list of patient questions in the office lounge.
“I’ll help you tie everything together into one all-encompassing picture of your health.”
Dr. Danielle Grossman-Stuart

The Continuous Copilot Process

How we help you accomplish your goals

Your care runs as a cycle rather than a one-time workup. We investigate, we implement, and then we review what is working and what can be improved.

We request records from every physician you have seen and review them before your first visit.

  • Records requested from every physician you have seen, and reviewed in full.
  • Testing beyond the standard panel when the result will change the plan.
  • Time to go through the findings with you in terms that make sense.

Continuous improvement, as long as you are a member.

In his words

Hear it from Dr. Marsh

A few minutes with the founder, on what this practice is and who it is for.

Your physicians

Extensive expertise in medicine and wellness

Unconflicted guidance on medical care, wellness, longevity, and alternative treatments.

Dr. Jonathan Marsh, M.D.

Jonathan Marsh, M.D.

Founder

Members by referral only

A physician and entrepreneur who has founded multiple medical organizations, practicing fiercely proactive, preventive medicine: anticipating what is coming rather than reacting to symptoms.

Full profile →
Dr. Danielle Grossman-Stuart, M.D.

Danielle Grossman-Stuart, M.D.

Family medicine, nutrition and lifestyle

Accepting new members

Earned a bachelor's degree in nutrition before medical school, and works with patients who want sustainable habits rather than a prescription for everything.

Full profile →
Dr. Linda Lucombe, M.D.

Linda Lucombe, M.D.

Family medicine

Accepting new members

Has practiced medicine for more than 26 years and has cared for patients in Naples since 2009, building a reputation for knowing her patients well over a long period.

Full profile →

Becoming a member

How do you become a member?

  1. 01

    Book a call with our member liaison

    A close look for gaps in your existing care; yours to keep whether you move forward or not.

  2. 02

    Meet the physician

    A chance to get to know each other in the office to learn if we fit your needs.

  3. 03

    Decide

    Once you decide membership is right for you, we handle everything else.

What the first conversation covers

Learn how we deliver care.

Our member liaison takes you through how care works here: how visits run, who coordinates your specialists, and what happens between appointments.

Questions

The things people ask before they join

If your question is not answered here, we are glad to talk it through. Call the practice and speak with our member liaison.

Contact the practice →

What makes you different from the other concierge practices here?

Two things. One physician oversees both your medical care and your lifestyle care, so the two are weighed together rather than in separate appointments with separate practitioners. And we follow through: a written plan sent to you, a call when you are due for review, and the practice tracking every outstanding item.

What if I already have a concierge doctor?

A considerable number of the people who contact us already do. Paying for concierge care while still coordinating it yourself is the most common reason someone reaches out. Begin with an honest conversation about the care you are receiving now.

What if I am only in Naples part of the year?

Seasonal residents represent a substantial share of the practice, and the model is designed for them. Your records travel with you, and you can reach us from anywhere. If something happens while you are away, we will arrange care locally and speak directly with the physician treating you. When you return to Naples, even for a single day, we will accommodate you.

Do you see children?

We accept patients from age six, once the pediatric vaccination series is complete, so most families can use a single practice for everyone. That includes well-child visits, school and sports physicals, and physician documentation.

Do you take insurance?

Members typically retain their insurance for hospitalization, specialist care, imaging, laboratory work and medications. The membership itself is not billed to insurance.

How fast can I be seen?

Same-day and next-day appointments are routine. Many questions do not need an appointment at all, because you can message your physician directly.

5 more questions on the membership page →
  • Ruth M.
    I don’t normally post online but I am so impressed with Dr Jonathan Marsh that I feel I need to do this. I’ve been his patient for almost 5 months now and I came to him from a referral from Dr Hussain at Physicians Regional where I wound up for almost 8 days because my previous long term concierge physician thought my blood pressure spikes were no big deal and no problem. Well they obviously were and I almost died. Dr Marsh has kept up with me daily since the beginning. Changing meds and combinations of meds as needed several times regulating my issues. And still today he continues to daily monitor my condition. I am forever grateful to have found someone so caring and a doctor who would spend so much time and effort to help me. Doctors like Jonathan Marsh are rare so don’t hesitate to speak to him for your health needs. You won’t be sorry.
  • Buddy G.
    Best thing we ever did was join Naples Concierge Health. We love Danielle and the access we have to her at a moments notice. I highly recommend her and her practice!
  • Sharon A.
    I have been with Dr. Marsh and his team for a few years, and I cannot say enough about the care and support he has provided.
  • Jill S.
    I am so very happy with Naples Concierge Health. Doctor Jon Marsh and his entire team are wonderful to work with. They make my life so much easier. If there is a referral needed, Dr Marsh has aligned me with the A-Team. I couldn’t be happier.
  • Bob D.
    Dr Marsh and employees are kind and accommodating. I highly recommend this concierge dr if you are seeking that type of care and needs.
  • Guy M.
    I spend my working life inside healthcare operations, so I have a pretty low tolerance for a practice that says one thing and delivers another. Naples Concierge Health delivers above and beyond!!
  • Walter U.
    Dr. Marsh and staff were outstanding in identifying my problems and helping me to cooperate in fixing them.
  • Steve G.
    Dr. Jonathan Marsh is an outstanding physician -- smart, intuitive, and genuinely cares about his patients. His staff is always efficient, responsive, and a pleasure to work with. I've had nothing but positive experiences with Naples Concierge Health and recommend the practice without hesitation.
  • Lynne M.
    Top notch service, response and professionalism
  • Grant Y.
    Naples Concierge Health provides a completely different level of care compared to traditional medical offices. The staff and physicians are professional, responsive, and truly patient-focused. Appointments feel unhurried, and you get real attention and thoughtful care. If you’re in the Naples area and want a more personalized healthcare experience, I would absolutely recommend them!
  • Susan W.
    Dr. Lucombe is second to none. Her time, care, and attention provided during visits is exceptional. I appreciate her comprehensive approach— reviewing prior records, walking me through test results and outlining a clear plan for me. She saved my life! I would also like to recognize her staff. Their professionalism, efficiency, and support reflect the high standard of care in her practice
  • Bill L.
    Outstanding. I onboarded with Dr Marsh in 2025 with numerous chronic ailments. 6 months later: I feel 10 years younger and my test results are all in the normal ranges. Truly life changing. I highly recommend Dr Marsh. Also, the service and response times are immediate and exemplary. Reflecting the excellence of his practice.
  • Adela B.
    Excellent physician both caring and professional. Highly recommend Dr Jonathan Marsh and Naples Concierge.
  • Michelle O.
    Dr. Marsh is very knowledgeable and cares so much for his patients- who get his undivided time and attention. I recommend attending one of his free local talks to learn from him! His support staff is also wonderful.
  • Spectrum Concierge
    Dr. Marsh and his team run a first-class operation. Would highly recommend.

Start here

What is your medical care missing?

The clinical gap assessment is a short phone call with our member liaison to identify areas of your care that can be improved.