John B. Calado, DO, FACOI
Internal Medicine

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About John B. Calado, DO, FACOI
My own directive as your personal doctor is to partner with you to help improve your understanding of your health, improve your quality of life and/or function and decrease your dependence on medication when possible. It is my goal to keep patients out of the hospital and to minimize emergency room and urgent care visits through proactive, individualized care. As your advocate, I can consult with insurance companies, recommend specific tests and screenings and liaise with your specialists. I am affiliated with William Beaumont Hospital – Troy Campus and can support your care and release in the event of hospitalization. I also make home visits on a case-by-case basis.
I strongly believe the more developed your understanding of your health, the better equipped you are to live the healthy, active life you deserve. The MDVIP model allows me the time to explain your test results and health conditions in detail. I will work with you at each step to help you make informed decisions toward achieving your goals – whether it’s participating in sports at a competitive level, improving lost physical function, reducing medications or maintaining the independence that can be threatened as we age. And for the individuals who have a busy life working, same-day or next-day appointments and the ability to contact me after hours can minimize your time away from work and, in some cases, may help expedite your recovery. My MDVIP-affiliated practice offers services, including comprehensive, advanced health screenings and diagnostic tests, that go far beyond those found in concierge medicine practices.
As one of the few internal medicine doctors in the Detroit metro area offering this personalized healthcare approach I provide a level of care that can help improve your health and quality of life. My practice is located in Troy, Michigan, and serves patients from Novi to Port Huron and as far north as Flint down to Detroit, including Troy, Rochester, Shelby, Birmingham, Oakland, Bloomfield, Sterling Heights, Warren, Royal Oak, Ferndale, Chesterfield and Clinton Township. We focus on internal medicine and preventive care in addition to all aspects of primary care.
East Lansing, MI
Faculty Development 1997
Warren/Detroit, MI
Internal Medicine 1994-1997
Chief Resident 1997
Resident of the Year 1997
Warren/Detroit, MI
Internal Medicine 1994
East Lansing, MI
Doctor of Osteopathic Medicine 1994
Detroit, MI
Bachelor of Arts, Chemistry 1989
Minor in Biology
Co-Director, Medical Symposium 2012 & 2013
- Progressive and Practical updates for the Primary Care Physician
William Beaumont Hospital
- Medical Executive Committee 2010-2013
- Clinical Leaders Committee 2010-2013
- Medicine Advisory Council 2010-2013
- Clinical Leadership Council Primary Care 2012-2013
- Member at Large 2010-2013
American College of Osteopathic Internists
American Osteopathic Association
Fellow, American College of Osteopathic Internists
Benefits of joining Dr. Calado's practice with MDVIP
The office of John B. Calado, DO, FACOI
Mon | 9:00 AM - 4:30 PM |
Tue | 9:00 AM - 4:30 PM |
Wed | 9:00 AM - 4:30 PM |
Thu | 9:00 AM - 4:30 PM |
Fri | 9:00 AM - 4:30 PM |
Sat | Closed |
Sun | Closed |

For the last several years my husband aced his stress tests, administered by his cardiologist. After Michaels first visit with this exceptional MDVIP doctor he was sent for tests which indicated the need for open heart bypass surgery.
Dr Calado and his team represent the level of…
Reviews from the web



Very friendly and caring about everything that he does.

Does not fit the typical stereotypical Dr who is always in a rush.
He makes sure you understand the "root cause approach"
Their health and wellness screenings caught things my previous physicians ignored.
Makes himself available for the patient.
I tell everyone about this wellness concept.





Doc is so personable, you feel like your part of an extended family. His knowledge is remarkable. He has, in my opinion saved my husband's life (or extended it). Doc. Has also put my health and well being in a much better place since seeing him. I feel as though I have gotten my life back with just being put on the RIGHT scripts that work for me.

The initial tests that he uses brings the both of us to an analysis on what is going on, and what needs to be done to get better. In football terms he "moves the chains."He is a great coach! His ability to read test results, see and sense an alternative path that needs to be taken is the best I have experienced in a doctor. He is not going to put round pegs in square holes. I trust his opinions! His staff presents an image of unity; they all play a vital role in my health welfare from the women and men who take my calls to the scheduling of appointments to ordering my medications,to administering the blood work and all of the in-depth testing for my annual evaluation. They are under a lot of pressure, but they make it look easy. Being a part of Dr.Calado's practice is the best medical decision I have ever made. Dr.Calado is my medical needs answered.


We are very happy with his practice!









Sincerely,
Jelennie Pinterpe

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.