Dr. John Letcher, MD

Dr. John Letcher, MD

Cardiology  ·  
Male  ·  
59 y/o

Accepting new patients

Dr. John Letcher, MD is a cardiology specialist in Toledo, OH. He specializes in cardiology, nuclear cardiology, and more.

ProMedica Physicians Cardiology

2940 N McCord Rd

Toledo, OH 43615
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Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HAP Insurance
  • Humana
  • Priority Health

Learn about Dr. Letcher

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.


Top Care Areas

See how frequently Dr. Letcher performs your care needs compared to other doctors.

Heart Disease
very high
more than 99% of peers
Coronary Artery Disease (CAD)
very high
more than 98% of peers
Aortic Valve Disease
very high
more than 97% of peers

Dr. Letcher's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. Letcher "The physicians of ProMedica Physicians Cardiology, formerly Northwest Ohio Cardiology Consultants, are all board certified in Cardiovascular Disease. We are committed to providing our patients and their families with superior clinical and service excellence across the full range of cardiovascular disease. ProMedica Physicians Cardiology provides advanced cardiac services at most hospitals and 11 office locations in northwest Ohio and southeast Michigan. "

3  Specialties

  • Cardiology
  • Interventional Cardiology
  • Nuclear Cardiology

3  Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Interventional Cardiology
    Accredited by: American Board of Internal Medicine*

57  Conditions Treated

  • Aneurysm
  • Aneurysm and Dissection of Heart
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipidoses (incl. Gaucher Disease)
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Secondary Hypertension
  • Septal Defect
  • Symptoms, Heart
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease


Read Less

25  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Ohio.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Hahnemann University
    Medical School | Graduated
  • Hahnemann University
    Residency Hospital | Completed
  • Hahnemann University
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Letcher has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Letcher does not have any memberships or affiliations listed. If you are Dr. Letcher and would like to add memberships or affiliations, please update your profile.

Dr. Letcher's Reviews

Likelihood of recommending Dr. Letcher to family and friends
5 total reviews (2 have comments)

Likelihood to Recommend (5)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Letcher's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (2)

We met Dr. Letcher at Flower Hospital after my husband was admitted for having difficulty breathing. Dr John Letcher and the special team of doctors did a aortic valve replacement on my husband 84 years old who is a very high risk patient. I feel Dr Letcheer and his wonderful nurse Erica went...more
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Kind, respectful, considerate. Excellent in all respects.
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