Michael J. Blaha
Advanced in Arrhythmias

Dr. Michael J. Blaha

Cardiology
Johns Hopkins Medicine
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
10755 Falls Road, Pavilion I STE 360, Pavilion I STE 360, 
Lutherville, MD 
Offers Telehealth

Advanced in Arrhythmias
Johns Hopkins Medicine
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
10755 Falls Road, Pavilion I STE 360, Pavilion I STE 360, 
Lutherville, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Michael J. Blaha MD MPH is Professor of Cardiology and Epidemiology and presently serves as the Director of Clinical Research for the Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Director of the Cardiometabolic Clinic, and Program Director for the Preventive Cardiology Fellowship. His clinical interests include primary and secondary prevention of cardiovascular disease, with emphasis on early intervention in patients with advanced subclinical atherosclerosis detected with cardiac computed tomography. Dr. Blaha represents the 4th generation of physicians in his family. After earning a BS in pre-medical studies and classical civilization at the University of Notre Dame in 2001, Dr. Blaha went to Vanderbilt University where in 2006 he received his MD as well as an MPH. in clinical epidemiology and biostatistics. Dr. Blaha then completed his Internal Medicine residency in the Osler Medical Housestaff Training Program at Johns Hopkins in 2009 before completing a fellowship in Cardiology at Johns Hopkins in 2012. In 2018, Dr. Blaha received the Dr. Fred Brancati award at Johns Hopkins for excellence in mentoring. He has mentored over 30 trainees, many of which have gone on to hold prominent academic appointments. In 2021, Dr. Blaha was named to the Clarivate Highly Cited Researcher List, representing the top 1% of world’s researchers, and was first named to the Baltimore Magazine Best Doctors List. In 2022, he received the Arthur S. Agatston Cardiovascular Disease Prevention Award. Clinically, he practices as a preventive cardiologist specializing in cardiometabolic disease and in the interpretation of cardiac CT. His clinic specializes in patients with cardiometabolic disease and advanced subclinical atherosclerosis, and the focused use of an array of lifestyle and pharmacotherapies to mitigate that risk.

Dr. Blaha is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, High Cholesterol, Metabolic Syndrome, and Percutaneous Coronary Intervention (PCI).

His clinical research consists of co-authoring 898 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Residency
Johns Hopkins University School of Medicine, Internal Medicine, 2009
Specialties
Cardiology
Licenses
Internal Medicine in MD
Fellowships
Johns Hopkins University School of Medicine, Cardiology, 2012
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Bayview Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
HealthPartners
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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Locations

Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
10755 Falls Road, Pavilion I STE 360, Pavilion I STE 360, Lutherville, MD 21093
Call: 443-997-0270

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


898 Total Publications

Translating New Obesity Definitions Into Clinical Practice.
Translating New Obesity Definitions Into Clinical Practice.
Journal: JAMA
Published: December 11, 2025
View All 898 Publications
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Hugh Calkins
Elite in Arrhythmias
Dr. Hugh Calkins
Cardiac Electrophysiology | Cardiology
Elite in Arrhythmias
Dr. Hugh Calkins
Cardiac Electrophysiology | Cardiology

Johns Hopkins Outpatient Center

601 North Caroline Street, Suite 7200, Suite 7200, 
Baltimore, MD 
 (1.0 miles away)
443-997-0270
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Dr. Hugh Calkins is the Catherine Ellen Poindexter Professor of Cardiology and Director of the Electrophysiology Laboratory and Arrhythmia Service at the Johns Hopkins Hospital. He is an internationally recognized expert on catheter ablation, atrial fibrillation, syncope, arrhythmogenic right ventricular dysplasia (ARVD) and arrhythmia management. Dr. Calkins attended Williams College and Harvard Medical School before training in medicine at Massachusetts General Hospital. He received his cardiology training at Johns Hopkins. His first faculty position was at the University of Michigan, where he directed the Pacemaker Service, and he returned to Johns Hopkins as director of the Arrhythmia Service in 1992. Dr. Calkins is an Associate Editor of the Journal of Cardiovascular Electrophysiology and is on the editorial board of many other cardiology journals. He is a former member of the American Board of Internal Medicine Electrophysiology Boards Test Writing Committee. Dr. Calkins is a fellow of the American College of Cardiology, the American Heart Association and the Heart Rhythm Society. He led a 44-member international task force whose 2012 Expert Consensus Statement gave recommendations for treatment and research of atrial fibrillation. Dr Calkins is a past president of the Heart Rhythm Society and was elected to be a member of the Miler Coulsen Academy of Clinical Excellence in 2014. Dr. Calkins has published more than 500 articles and book chapters on a large variety of cardiac arrhythmias. His research has focused predominantly on catheter ablation, atrial fibrillation, syncope, and arrhythmogenic right ventricular dysplasia. Dr. Calkins has also written extensively on most aspects of heart rhythm disorders and their treatment. Dr. Calkins is rated as an Elite provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Heart Transplant.

Jonathan Chrispin
Elite in Arrhythmias
Dr. Jonathan Chrispin
Cardiac Electrophysiology | Cardiology
Elite in Arrhythmias
Dr. Jonathan Chrispin
Cardiac Electrophysiology | Cardiology

Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville

10755 Falls Road, Pavilion I STE 360, Pavilion I STE 360, 
Lutherville, MD 
 (10.1 miles away)
443-997-0270
Experience:
17+ years
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Jonathan Chrispin, M.D., is an Associate Professor of Medicine in the Johns Hopkins Medicine Division of Cardiology, Electrophysiology and Arrhythmia, as well as an Associate Professor of Biomedical Engineering at Johns Hopkins University. Dr. Chrispin focuses on all aspects of clinical electrophysiology, including pacemaker/defibrillator implantation and complex catheter ablation for atrial and ventricular arrhythmias. Dr. Chrispin received his Bachelor of Arts degree from Harvard University. He received his Doctor of Medicine degree from Vanderbilt University. He completed intern and residency training in internal medicine at The Johns Hopkins Hospital, where he also completed a fellowship in cardiovascular disease and served as chief clinical cardiac electrophysiology fellow. He is a member of the American College of Cardiology, the American Heart Association, and the Heart Rhythm Society. Dr. Chrispin directs the Ventricular Arrhythmia Ablation and Research program, focusing on using advanced cardiac imaging to better understand the structural substrate associated with the development of ventricular arrhythmias and using artificial intelligence to improve the risk stratification of sudden cardiac death. Further, he is involved in developing clinical trials to improve the safety and efficacy of catheter ablation for the treatment of ventricular tachycardia. His work has led to Dr. Chrispin publishing in a number of international journals, including Circulation, the Journal of the American College of Cardiology, Heart Rhythm Journal, Nature Cardiovascular Research, Journal of the American Heart Association, and EP Europace. Dr. Chrispin is rated as an Elite provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Sarcoidosis, Cardiac Ablation, and Pacemaker Implantation.

Elite in Arrhythmias
Dr. Jeffrey S. Arkles
Cardiology
Elite in Arrhythmias
Dr. Jeffrey S. Arkles
Cardiology

The Heart Group Of Lancaster General Health

217 Harrisburg Avenue, 
Lancaster, PA 
 (54.0 miles away)
717-544-8300
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Jeffrey Arkles is a Cardiologist in Lancaster, Pennsylvania. Dr. Arkles is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Arkles is currently accepting new patients.

VIEW MORE ARRHYTHMIAS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Blaha's expertise for a condition
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  • Elite
  • Atherosclerosis
    Dr. Blaha is
    Elite
    . Learn about Atherosclerosis.
    See more Atherosclerosis experts
  • Coronary Heart Disease
    Dr. Blaha is
    Elite
    . Learn about Coronary Heart Disease.
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  • High Cholesterol
    Dr. Blaha is
    Elite
    . Learn about High Cholesterol.
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  • Distinguished
  • Atrial Fibrillation
    Dr. Blaha is
    Distinguished
    . Learn about Atrial Fibrillation.
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  • Heart Attack
    Dr. Blaha is
    Distinguished
    . Learn about Heart Attack.
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  • Hypertension
    Dr. Blaha is
    Distinguished
    . Learn about Hypertension.
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  • Metabolic Syndrome
    Dr. Blaha is
    Distinguished
    . Learn about Metabolic Syndrome.
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  • Advanced
  • Abdominal Obesity Metabolic Syndrome
    Dr. Blaha is
    Advanced
    . Learn about Abdominal Obesity Metabolic Syndrome.
    See more Abdominal Obesity Metabolic Syndrome experts
  • Aortic Regurgitation
    Dr. Blaha is
    Advanced
    . Learn about Aortic Regurgitation.
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  • Aortic Valve Stenosis
    Dr. Blaha is
    Advanced
    . Learn about Aortic Valve Stenosis.
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  • Apoplexy
    Dr. Blaha is
    Advanced
    . Learn about Apoplexy.
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  • Arrhythmias
    Dr. Blaha is
    Advanced
    . Learn about Arrhythmias.
    See more Arrhythmias experts
  • Arterial Embolism
    Dr. Blaha is
    Advanced
    . Learn about Arterial Embolism.
    See more Arterial Embolism experts
View All 19 Advanced Conditions
  • Experienced
  • Acute Coronary Syndrome
    Dr. Blaha is
    Experienced
    . Learn about Acute Coronary Syndrome.
    See more Acute Coronary Syndrome experts
  • Angina
    Dr. Blaha is
    Experienced
    . Learn about Angina.
    See more Angina experts
  • Bidirectional Tachycardia
    Dr. Blaha is
    Experienced
    . Learn about Bidirectional Tachycardia.
    See more Bidirectional Tachycardia experts
  • Cardiac Arrest
    Dr. Blaha is
    Experienced
    . Learn about Cardiac Arrest.
    See more Cardiac Arrest experts
  • Cardiomyopathy
    Dr. Blaha is
    Experienced
    . Learn about Cardiomyopathy.
    See more Cardiomyopathy experts
  • Catecholaminergic Polymorphic Ventricular Tachycardia
    Dr. Blaha is
    Experienced
    . Learn about Catecholaminergic Polymorphic Ventricular Tachycardia.
    See more Catecholaminergic Polymorphic Ventricular Tachycardia experts
View All 23 Experienced Conditions
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