Summary

Dr. Keith Johnstone is a cardiologist who specializes in cardiovascular disease, internal medicine, and interventional cardiology. He earned his medical degree from the University of Michigan Medical School and brings 43 years of experience to his practice. Dr. Johnstone speaks English and has built extensive expertise in treating heart and vascular conditions throughout his distinguished career.

Dr. Johnstone practices at multiple locations across Michigan, including Southfield and Novi. His expertise focuses on managing high blood pressure and hypertensive emergencies, conditions that affect millions of Americans. He performs heart monitoring tests like electrocardiograms and echocardiograms to evaluate heart function and structure. Patients have given Dr. Johnstone an average rating of 3.9 on Vitals, reflecting their experiences with his cardiovascular care.

AI-generated from data on this provider profile.

Quick Facts

  • 3.9
  • 43 years of experience
  • speaks English
  • University Of Michigan Medical School
  • 2 written reviews
  • 3 specialties
  • 16 areas of expertise
  • 3 board certifications
  • 7 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Keith Angelo Johnstone has 4 locations

Henry Ford Providence Novi Hospital

47601 Grand River AveNovi, MI 48374

Select Specialty Hospital Northwest Detroit

6071 W Outer Dr Fl 7Detroit, MI 48235

Corewell Health William Beaumont University Hospital

3601 W 13 Mile RdRoyal Oak, MI 48073

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Dr. Keith Angelo Johnstone, MD
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Dr. Keith Angelo Johnstone, MDDr. Chenni Sriram, MDDr. Raghav Sharma, MDDr. Dana Weisshaar, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
43 Years of Experience 27 Years of Experience 16 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Hindi, Tamil, Urdu Speaks English, Hindi Speaks English
Southfield , MIDetroit , MIWinter Park , FLCambridge , MA
Med School: University Of Michigan Medical School Med School: UNIVERSITY COLLEGE OF MEDICAL SCIENCES Med School: New York Medical College Med School: University of Toledo Medical School
Current Profile
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Insurance Plans Accepted by Dr. Keith Angelo Johnstone

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Keith Angelo Johnstone has the following 3 specialties

Specialty Expertise

Dr. Keith Angelo Johnstone has the following 16 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Atrial Fibrillation
  • Blood Clot
  • Congenital Heart Disease (Patent Ductus Arteriosus)
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Interventional Cardiology
  • Stroke
  • Unstable Angina

Certifications, License, & Education

43 Years Experience

MEDICAL LICENSE

Medical Doctor, Michigan, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Michigan Medical SchoolGraduated in 1983

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Frequently Asked Questions

Does Dr. Keith Johnstone accept my insurance?
You can see the insurance plans that Dr. Keith Johnstone accepts on their Vitals profile.
Does Dr. Keith Johnstone accept virtual/telehealth appointments?
Dr. Keith Johnstone has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Keith Johnstone's office located?
Dr. Keith Johnstone's office is located at 16001 W 9 Mile Rd, Southfield, MI, 48075.
Which hospitals is Dr. Keith Johnstone affiliated with?
Dr. Keith Johnstone is affiliated with Dmc Sinai Grace Hospital, Harper University Hospital, Dmc Hutzel Womens Hospital, Surgeons Choice Medical Center, PROVIDENCE HOSPITAL, Select Specialty Hospital Northwest Detroit, and ASCENSION PROVIDENCE HOSPITAL NOVI CAMPUS.
How can I make an appointment with Dr. Keith Johnstone?
You can find contact information for Dr. Keith Johnstone here on Vitals.

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