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Jonathan F. Marsh, MD

Internal Medicine

Hospital Affiliations
Ascension St. Vincent Hospital - Indianapolis, Ascension St. Vincent Carmel, Ascension St. Vincent - Heart Center
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Jonathan F. Marsh, MD

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About Jonathan F. Marsh, MD

As an Ascension Medical Group doctor affiliated with MDVIP, I provide compassionate, personalized proactive primary care. I believe each patient has unique medical needs, and as a primary care physician, I value developing closer relationships with my patients. My commitment to you as your personal primary care physician is to help address your individualized health care needs through a partnership with you. By listening to you while applying my medical knowledge, I am committed to providing you with personalized care. I want to partner with you at each step to assist you with making informed decisions as you work toward achieving your healthcare goals. I’m a big believer in an ounce of prevention is worth a pound of cure, and my practice style reflects that philosophy. 

Having completed my medical training in Indianapolis, and with over 20 years of practice experience as a board-certified internal medicine physician in the greater Indianapolis community, I have built relationships with many specialists around our area. I look forward to advocating for you when specialty care may be needed. I focus on many areas of internal medicine, including preventive care, cardiovascular health, obesity, diabetes, hypertension, cholesterol issues and mental health. My MDVIP-affiliated practice offers services, including comprehensive, advanced health screenings and diagnostic tests, that go far beyond those found in traditional concierge medicine practices. I also offer conveniences, including same- or next-day appointments.

My practice is in Carmel, Indiana, but I am privileged to serve patients from the entire central Indiana region. I have hospital privileges at the Ascension St. Vincent Carmel and Ascension St. Vincent Indianapolis as well as the Ascension St. Vincent Heart Center. I relish the opportunity to work with you as your friend and healthcare provider. 

Residency

St. Vincent Hospital and Health Care Center
Indianapolis, IN
Internal Medicine 2003-2005

Internship

St. Vincent Hospital and Health Care Center
Indianapolis, IN
2002-2003

Medical School

Indiana University School of Medicine
Indianapolis, IN
Doctorate of Medicine 2002

Undergraduate

Purdue University
West Lafayette, IN
Bachelor of Science, Biology 1998
Magna Cum Laude with Highest Distinction 

Ascension St. Vincent Hospital - Indianapolis
Ascension St. Vincent Carmel
Ascension St. Vincent - Heart Center

Indiana

Sports, going to Purdue, Pacers and Colts games, watching cooking competition shows, trying new restaurants, traveling and spending time in NYC

Benefits of joining Dr. Marsh's practice with MDVIP

MDVIP Wellness Program
Expect comprehensive screenings and tests and a custom wellness plan designed for you.
Better Doctor-Patient Relationship
97% of MDVIP members are satisfied with their relationship (vs 58% in traditional PCP).
Same/Next-Day Appointments
See Dr. Marsh quickly and take your time during each appointment.
Reachable 24/7
Reach Dr. Marsh by phone after-hours and on weekends.
Smaller Practice Size
MDVIP practices are smaller than most primary care practices, which means your doctor has more time to help you.
Your Dedicated Doctor
See Dr. Marsh when you go to the office — not someone else like a nurse practitioner or physician assistant
Travel Benefits
If you need urgent care while traveling, your physician can help arrange your care with a local hospital, pharmacy or doctor.
Medical Centers of Excellence
For patients who need care beyond what is available locally, MDVIP can connect your doctor with specialists at some of the country’s leading medical institutions
Better Health Outcomes
Members have better control of chronic conditions like type 2 diabetes, high cholesterol and hypertension.

MDVIP Annual Membership Fee

MDVIP’s annual fee covers the Wellness Program and generally can be made in quarterly, semi-annual and annual payments. Payment options vary by physician.
Quarterly
$550.00
Semi-Annual
$1,100.00
Annual
$2,200.00
Remote video URL

The office of Jonathan F. Marsh, MD

Primary Office
13400 North Meridian Street Suite 304
Carmel, IN 46032
Get Directions
Hours
Mon 8:00 AM - 4:00 PM
Tue 8:00 AM - 4:00 PM
Wed 8:00 AM - 4:00 PM
Thu 8:00 AM - 4:00 PM
Fri 8:00 AM - 4:00 PM
Sat Closed
Sun Closed

Reviews from the web

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02/19/2026 Michael Bosworth
Every visit makes me feel as though I’m actually cared for and about. I almost think he would do house calls. :). Fantastic
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11/27/2025 Paul Kerns
Super Doc. Always responsive.
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08/11/2025 KENNETH ELDIB
Dr. Marsh is the best primary care physician I’ve ever had!
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06/10/2025 Lenard Wolfson
I have gone to Dr. Marsh for many yrs. He is the best in so many ways. Very easy to talk to and knowledgable. I would feel lost without him. He is also a big Pacer fan. Go Pacers!
Lana Barbara Wolfson
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05/23/2025 Gerard Moreau
Awesome on details and follow up
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05/05/2025 Alfred Capuano
Dr. Marsh has been my doctor for more than 10 years. He is thorough and very understanding and is willing to listen to me. As a senior in my 80’s I would never think of not having Dr. Marsh as my physician. He knows me better than all my other Drs. Very personable.
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03/17/2025 Cheryl Lykens
Dr. Marsh, and his MA, Christina are so awesome. Very patient,takes time and explains everything. Thsnk you!
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12/19/2024 Cora Dulin
Dr. Marsh is exceptionally kind & knowledgeable when talking with me. He never makes me feel rushed & is always up to date on the latest medical information that could be of benefit to me. Highly recommend
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12/12/2024 Betty Sue Hoskins
I was a little late due to road conditions. They saw me anyway. I just love Dr Marsh and his staff. They .always take such good care of me . Thank you very much.
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12/02/2024 Dan Handschu
Jonathan Marsh is a great doctor! I have been seeing him for the past 15 or so years, since he took over his predecessor's practice. I highly recommend him.
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10/07/2024 Robert Robbins
Dr Marsh let me know the results of my labs snd answered all my questions. Great experience.
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09/28/2024 Carolene Mays
Dr Marsh is the best! He has been my general practitioner for over 15 years. He listens and takes time.
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09/19/2024 Pamela Chambers
Dr Marsh is great! Very thorough and has the best bedside manner!
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09/11/2024 Mary Pat Torbeck
De Marsh is one of the best Doctors we have ever had the pleasure of working with
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09/11/2024 Brendan Frank
Dr. Marsh is always thorough and attentive. Very knowledgeable and up to date. Highly recommend.
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08/26/2024 Rhonda Powell Powell
I have been with Dr Marsh for 15+ years. Very kind, sympathetic and willing to listen to my health concerns. Very thorough in his medical exams.
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08/21/2024 Carole Mattler
I love meeting with Dr Marsh! He is always very kind and understanding. He takes time for questions and gives complete, helpful answers/ explanations. He is very easy to talk to and immediately puts me at ease. I would highly recommend him and, selfishly,
I hope he never retires!!!
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08/09/2024 Greg Matters
Have been an avid fan of Dr. Marsh for years. Never feel rushed on your visit.
He’s your Dr.
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05/29/2024 Leslie Mills
Been a patient for 20 years. Dr. Marsh is the best.
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04/29/2024 Tim Oakes
Dr Marsh is the best of the best!
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04/05/2024 Bob Parrin
Dr. Marsh provides everything you would want in a personal physician.
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04/04/2024 Steven Juanillo
Dr. Marsh has always done a fantastic and thorough job of treating my medical needs as well as doing it in a friendly, kind, and respectful manner. His staff is great and the newly inherited renovated office adds to the positive experience. You are appreciated!
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03/28/2024 sherry hendricks
Great Doctor! If anyone looking for a new Dr. Jonathan Marsh is were you need to be! I would give him much more than a 5 star 🌟
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03/06/2024 Ralph Peck
Dr. Marsh is an excellent doctor that takes time to listen and answer all my questions. He is always prepared and is aware of my interaction with other physicians.
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02/05/2024 Amy Johnson
Dr. Marsh is very kind, efficient, and focused on wellness
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01/04/2024 Watching U
Dr. Marsh has been providing me with wonderful health service for many years. He is very thorough,. compassionate, and something you usually don't find with doctors, he is fun! I would recommend Dr. Marsh to anyone!

Frequently Asked Questions

Doctors who operate in the MDVIP models typically see far fewer patients than traditional primary care doctors. That gives them more time to develop deeper doctor-patient relationships that can lead to better outcomes. They can also offer conveniences that most primary care doctors can’t, including same- and next-day appointments. They’re available after hours for urgent matters. And they have time to focus on prevention. That focus begins with the MDVIP Wellness Program, which patients pay for with their annual membership fee.

Most MDVIP-affiliated primary care practices accept insurance (your physician can tell you whether they accept your specific insurance plan). Your annual fee pays for preventive care medical services that insurance usually doesn’t cover (e.g., advanced diagnostic testing and screenings). Your MDVIP-affiliated physician will continue to bill your insurance and charge copays, co-insurances and deductibles as he or she currently does for other medical services like sick visits.

MDVIP makes wellness and prevention easier by providing your physician with innovative tools and technology. MDVIP supports your physician’s practice and seeks to eliminate barriers to a positive healthcare experience. Your doctor will determine whether and how to incorporate these tools at his/her discretion.

**The message above is a personal introduction from the physician, intended to help you get to know them better. The views, opinions, and statements expressed above are solely those of the physician and do not necessarily reflect the views or positions of MDVIP. This content is intended for general background purposes only and does not constitute medical advice, diagnosis, or treatment. Any mentions of expertise or quality of care are personal expressions and should not be interpreted as guarantees of performance or outcomes.