John B. Calado, DO, FACOI

Internal Medicine
1639 East Big Beaver Road Suite 202
Troy, MI 48083 Get Directions
John B. Calado, DO, FACOI
More information available

Annual Membership Fee

512.50 every 3 months
1,025.00 every 6 months
2,050.00 each year

My Philosophy and Approach to Wellness...

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. 

Meet Dr. Calado and See His Practice

Dr. Calado's Credentials

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Michigan State University
East Lansing, MI
Faculty Development 1997

Bicounty/Henry Ford
Warren/Detroit, MI
Internal Medicine 1994-1997
Chief Resident 1997
Resident of the Year 1997

Bicounty/Henry Ford
Warren/Detroit, MI
Internal Medicine 1994

Medical School:
Michigan State University, College of Medicine
East Lansing, MI
Doctor of Osteopathic Medicine 1994

Wayne State University
Detroit, MI
Bachelor of Arts, Chemistry 1989
Minor in Biology

William Beaumont Hospital
Sigma Sigma Phi, Medical Honor Society
Associate Hospice Medical Director, Gentiva 2014
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 Physician Executives
American College of Osteopathic Internists
American Osteopathic Association
Fellow, American College of Osteopathic Internists

Testimonials from patients of Dr. Calado

from Jelennie in MI January 20, 2024 for John B. Calado, DO, FACOI
Image provided by: Jelennie

I’ve been with him in his practice for years now!! He was the doctor that saved my life when i came into the hospital. Found my Addison’s disease. And from that moment on I literally put my life in his hands. I was 43 years old when he became my doctor!! I’m 57 going on 58 in March. I feel like he’s part of my family the way so 15 years? Crazy. I will be with him from now on. He’s great… See more

from Cynthua in MI January 19, 2024 for John B. Calado, DO, FACOI

My physician is Dr John Calado. I have seen him for many years. He is just the very best. He listens sincerely without rushing. He is so thorough. I trust him completely. Remembering his kindness and expertise sets me at ease. Thank you Dr. for all these caring years.

from Suzanne in MI March 28, 2020 for John B. Calado, DO, FACOI

I saw Dr Calado as a patient back in the mid-90’s, left his practice because Of my insurance. In 2011 while waiting for an elevator when I was leaving the hospital after visiting my husband, Dr C recognized me after not seeing him for nearly 15 years. How unreal is that? I was looking for a new dr as mine had moved. I’ve been with him since. He has brought me thru some really tough times.… See more

from Debby in MI March 10, 2020 for John B. Calado, DO, FACOI

If it wasn't for Dr. Calado my husband, Michael, could have suffered a catastrophic heart event.
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… See more

from Vickie in MI March 10, 2018 for John B. Calado, DO, FACOI

Dr. Calado is an amazing Dr. and person. I was recently hospitalized for about a month. I truly believe his compassion, love for medicine and never give up attitude is why I am still here today. He went above and beyond with my family as well. He kept them involved with my treatment and even checked in with them when he was out of town with his own kids. I can not thank him enough. I wish… See more

from Jack in MI March 3, 2018 for John B. Calado, DO, FACOI
User submitted photo

My wife and I have been under Dr. Calado's care for many years. Since joining MDVIP program, the focus has been prevention and continuing health care for a better life outcome. He expressed concern of our heart blockage issues due to blood results from Cleveland Clinic. Dr. Calado recommended an excellent cardiologist to perform stent operations for me and my wife. Because of this… See more

from Herman in MI March 2, 2018 for John B. Calado, DO, FACOI

My husband & I heard about Dr. Calado from a friend of ours.So we decided to try this way of getting medical help. Dr. Calado has been very supportive & caring. He is trying to fix the band aids that have kept my husband together for a number of yrs. It seems to be working!!! Thank you sooo much Dr. Calado.

Click here to listen to Dr. Calado's radio interview on WDTK - The Patriot

Dr. John Calado of MDVIP joins local Detroit radio station, WDTK - The Patriot, to talk about health and… See more

Jennifer Bennett, who works for MDVIP affiliate Dr. John Calado in Rochester Hills, MI, is an MDVIP Ambassador for going above and beyond the call of duty and making her patients feel welcome, valued and loved.

"The two people who inspire me the most… See more