Dr. Michael Klein, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Klein is offering online scheduling or call the provider’s office for more information.
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- Internal Medicine Doctors
- MO
- Saint Louis
- Dr. Michael Klein, MD

Dr. Michael Klein, MD
Overview of Dr. Michael Klein, MD
Dr. Michael Klein, MD is an Internal Medicine Specialist in Saint Louis, MO. They specialize in Internal Medicine, has 15 years of experience, and is board certified in Cardiovascular Disease. They graduated from WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE and is affiliated with Missouri Baptist Medical Center.
Dr. Klein works at
Dr. Klein's Office Locations
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1
St Louis Orthopedic Institute3844 S Lindbergh Blvd Ste 235, Saint Louis, MO 63127 Directions (314) 996-7272
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2
Bjc Medical Group Cardiology3023 N Ballas Rd Ste 200D, Saint Louis, MO 63131 Directions (314) 996-7272
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3
Missouri Baptist Medical Center3015 N Ballas Rd, Saint Louis, MO 63131 Directions (314) 996-5000Monday8:00am - 4:00pmTuesday8:00am - 4:00pmWednesday8:00am - 4:00pmThursday8:00am - 4:00pmFriday8:00am - 4:00pm
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Missouri Baptist Medical Center
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
- View other providers who treat Sinus Tachycardia
- View other providers who treat Heart Disease
- View other providers who treat Pulmonary Hypertension
- View other providers who treat Aneurysm
- View other providers who treat Angina
- View other providers who treat Angina and Acute Coronary Syndrome
- View other providers who treat Aortic Aneurysm
- View other providers who treat Aortic Ectasia
- View other providers who treat Aortic Stenosis
- View other providers who treat Aortic Valve Disease
- View other providers who treat Aortic Valve Regurgitation
- View other providers who treat Arrhythmia Screening
- View other providers who treat Arrhythmias
- View other providers who treat Atrial Fibrillation
- View other providers who treat Atrial Flutter
- View other providers who treat Atrial Septal Defect
- View other providers who treat Cardiac Catheterization (incl. Coronary Angiography)
- View other providers who treat Cardiac Imaging
- View other providers who treat Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
- View other providers who treat Cardiac Myocardial Perfusion Imaging
- View other providers who treat Cardiomegaly
- View other providers who treat Cardiomyopathy
- View other providers who treat Cardiomyopathy, Dilated
- View other providers who treat Cardiomyopathy, Hypertrophic
- View other providers who treat Cardiovascular Diagnostic Test
- View other providers who treat Cardiovascular Stress Test
- View other providers who treat Cardioversion, Elective
- View other providers who treat Carotid Artery Disease
- View other providers who treat Chest CT (incl. Heart and Lungs)
- View other providers who treat Chest Pain
- View other providers who treat Chest Pain Evaluation
- View other providers who treat Cholesterol Screening
- View other providers who treat Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
- View other providers who treat Coarctation of the Aorta
- View other providers who treat Congenital Aortic Valve Disorders
- View other providers who treat Congenital Heart Defects
- View other providers who treat Congenital Heart Disease
- View other providers who treat Congenitally Corrected Transposition of the Great Arteries (CCTGA)
- View other providers who treat Congestive Heart Failure
- View other providers who treat Coronary Angiogram
- View other providers who treat Coronary Angioplasty, Atherectomy and Stent
- View other providers who treat Coronary Artery Disease (CAD)
- View other providers who treat Dobutamine Thallium Stress Test
- View other providers who treat Echocardiography
- View other providers who treat Electrocardiogram (EKG)
- View other providers who treat Endocarditis
- View other providers who treat First Degree Heart Block
- View other providers who treat Heart Attack (Acute Myocardial Infarction)
- View other providers who treat Heart Murmur
- View other providers who treat Heart Palpitations
- View other providers who treat Heart Tumors, Benign
- View other providers who treat HeartAware Online Risk Screening
- View other providers who treat Hyperlipidemia
- View other providers who treat Hypertension
- View other providers who treat Hypertensive Chronic Kidney Disease
- View other providers who treat Hypertensive Heart and Chronic Kidney Disease
- View other providers who treat Hypertensive Heart Disease
- View other providers who treat Hypotension
- View other providers who treat Limb Swelling
- View other providers who treat Limb Swelling Caused by Fluid Overload
- View other providers who treat Long QT Syndrome
- View other providers who treat Mitral Valve Disease
- View other providers who treat Mitral Valve Prolapse
- View other providers who treat Mitral Valve Regurgitation
- View other providers who treat Mitral Valve Stenosis
- View other providers who treat Mobitz, Type 2, Heart Block
- View other providers who treat Nuclear Stress Testing
- View other providers who treat Patent Foramen Ovale (PFO)
- View other providers who treat Pericardial Disease
- View other providers who treat Pericarditis
- View other providers who treat Peripheral Arterial Disease Screening (PAD)
- View other providers who treat Pharmacologic Nuclear Stress Test
- View other providers who treat Pharmacologic Stress Test, Adenosine
- View other providers who treat Primary Pulmonary Hypertension
- View other providers who treat Pulmonary Edema
- View other providers who treat Pulmonary Valve Disease
- View other providers who treat Rheumatic Aortic Valve Disorders
- View other providers who treat Second Degree Heart Block
- View other providers who treat Septal Defect
- View other providers who treat Sick Sinus Syndrome
- View other providers who treat Sinus Bradycardia
- View other providers who treat Stress Test
- View other providers who treat Structural Heart Disease Evaluations and Treatment
- View other providers who treat Supraventricular Tachycardia
- View other providers who treat Syncope
- View other providers who treat TCD Bubble Test
- View other providers who treat Third Degree Heart Block
- View other providers who treat Tilt Table Testing
- View other providers who treat Tilt Testing or Cardiac Event Monitors
- View other providers who treat Treadmill Stress Test
- View other providers who treat Tricuspid Valve Disease
- View other providers who treat Unstable Angina
- View other providers who treat Ventricular Fibrillation
- View other providers who treat Ventricular Septal Defect
- View other providers who treat Ventricular Tachycardia (VT)
- View other providers who treat Wolff-Parkinson-White Pattern
View All Accepted Carriers
- Aetna
- Anthem
- Anthem Blue Cross Blue Shield
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
- Cigna
- First Health
- Humana
- MultiPlan
* Please verify this information when scheduling an appointment.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
How was your appointment with Dr. Klein?
Dr. Klein is our cardiologist. He is professional, knowledgeable, personable, and easy to talk with. The office is well run and the nurses and staff are very responsive to questions and phone calls.
About Dr. Michael Klein, MD
- Internal Medicine
- 15 years of experience
- English
- 1871756379
Education & Certifications
- WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE
- Cardiovascular Disease
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Frequently Asked Questions
Dr. Klein has an average wait time of 10 – 15 minutes at their office(s).
Dr. Klein accepts Aetna, Anthem and Anthem Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Klein has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Klein works at
4 patients have reviewed Dr. Klein. The overall rating for this provider is 3.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Klein.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Klein, there are benefits to both methods. A person calling to schedule an with Dr. Klein appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.