Calin Maniu
Experienced in Arrhythmias

Dr. Calin Maniu

Interventional Cardiology | Cardiology
Johns Hopkins Medicine
Johns Hopkins Endoscopy & Surgery Center - Columbia
5450 Knoll North Drive, Suite 300, Suite 300, 
Columbia, MD 

Experienced in Arrhythmias
Johns Hopkins Medicine
Johns Hopkins Endoscopy & Surgery Center - Columbia
5450 Knoll North Drive, Suite 300, Suite 300, 
Columbia, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Maniu joins the interventional section as an interventional cardiologist with over two decades of experience in academic, hospital, and community settings. He earned his medical degree from Carol Davila University of Medicine and Pharmacy in Bucharest, Romania, and completed his residency in Internal Medicine, as well as fellowships in Cardiovascular Diseases and Interventional Cardiology, at the Mayo Clinic in Jacksonville and Rochester. Clinically, Dr. Maniu sees outpatients at the Cardiology Clinic in Columbia, and he will cover the interventional lab at Howard County Medical Center. Also, he interprets outpatient echos, primarily at our Columbia Clinic office.

Dr. Maniu is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Pulmonary Edema, and Percutaneous Coronary Intervention (PCI).

His clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Residency
Mayo Medical School, Internal Medicine, 1999
Specialties
Interventional Cardiology
Cardiology
Licenses
Internal Medicine in VA
Board Certifications
American Board Of Internal Medicine
Fellowships
Mayo Medical School, Interventional Cardiology, 2003
Mayo Medical School, Cardiovascular Disease, 2002
Hospital Affiliations
Northwest Hospital Center
The Johns Hopkins Hospital
Carroll Hospital Center
Sinai Hospital Of Baltimore
Johns Hopkins Howard County Medical Center
Languages Spoken
English
German
Romanian
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
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
View 11 Less Insurance Carriers -

Locations

Johns Hopkins Endoscopy & Surgery Center - Columbia
5450 Knoll North Drive, Suite 300, Suite 300, Columbia, MD 21045
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.


5 Total Publications

Optical coherence tomography findings after chronic total occlusion interventions: Insights from the "AngiographiC evaluation of the everolimus-eluting stent in chronic Total occlusions" (ACE-CTO) study (NCT01012869).
Optical coherence tomography findings after chronic total occlusion interventions: Insights from the "AngiographiC evaluation of the everolimus-eluting stent in chronic Total occlusions" (ACE-CTO) study (NCT01012869).
Journal: Cardiovascular revascularization medicine : including molecular interventions
Published: February 19, 2016
View All 5 Publications
Similar Doctors
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 
 (39.5 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. Stephen R. Shorofsky
Cardiac Electrophysiology | Cardiology
Elite in Arrhythmias
Dr. Stephen R. Shorofsky
Cardiac Electrophysiology | Cardiology

University Of Maryland Physicians PA

22 S Green St, 
Baltimore, MD 
 (32.9 miles away)
410-328-8040
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Stephen Shorofsky is a Cardiac Electrophysiologist and a Cardiologist in Baltimore, Maryland. Dr. Shorofsky is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Ventricular Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation. Dr. Shorofsky is currently accepting new patients.

Ronald D. Berger
Elite in Arrhythmias
Dr. Ronald D. Berger
Cardiac Electrophysiology | Cardiology
Elite in Arrhythmias
Dr. Ronald D. Berger
Cardiac Electrophysiology | Cardiology

Johns Hopkins Outpatient Center

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

Degrees: BS: Massachusetts Institute of Technology 1981 Electrical Engineering MS: Massachusetts Institute of Technology 1983 Electrical Engineering PhD: Massachusetts Institute of Technology 1987 Electrical Engineering MD: Harvard 1987 Medicine Professional Appointments: 1987-1988 Intern in Medicine, Brigham and Women's Hospital 1988-1990 Resident in Medicine, Brigham and Women's Hospital 1988-1990 Research Scientist, Harvard M.I.T. Division of H.S.T. 1990-1993 Fellow in Cardiology, Johns Hopkins University 1993-1998 Assistant Professor of Medicine, Johns Hopkins University 1996- Co-Director of Cardiac Electrophysiology, Johns Hopkins Hospital 1998-2005 Associate Professor of Medicine, Johns Hopkins University 2002-2005 Associate Professor of Biomedical Engineering, Johns Hopkins University 2005- Professor of Medicine, Johns Hopkins University 2005- Professor of Biomedical Engineering, Johns Hopkins University. Dr. Berger is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

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. Maniu's expertise for a condition
ConditionClose
      • Advanced
      • Apoplexy
        Dr. Maniu is
        Advanced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Arterial Embolism
        Dr. Maniu is
        Advanced
        . Learn about Arterial Embolism.
        See more Arterial Embolism experts
      • Coronary Heart Disease
        Dr. Maniu is
        Advanced
        . Learn about Coronary Heart Disease.
        See more Coronary Heart Disease experts
      • Heart Attack
        Dr. Maniu is
        Advanced
        . Learn about Heart Attack.
        See more Heart Attack experts
      • Heart Failure
        Dr. Maniu is
        Advanced
        . Learn about Heart Failure.
        See more Heart Failure experts
      • Pulmonary Edema
        Dr. Maniu is
        Advanced
        . Learn about Pulmonary Edema.
        See more Pulmonary Edema experts
      • Experienced
      • Angina
        Dr. Maniu is
        Experienced
        . Learn about Angina.
        See more Angina experts
      • Aortic Valve Stenosis
        Dr. Maniu is
        Experienced
        . Learn about Aortic Valve Stenosis.
        See more Aortic Valve Stenosis experts
      • Arrhythmias
        Dr. Maniu is
        Experienced
        . Learn about Arrhythmias.
        See more Arrhythmias experts
      • Arrhythmogenic Right Ventricular Cardiomyopathy
        Dr. Maniu is
        Experienced
        . Learn about Arrhythmogenic Right Ventricular Cardiomyopathy.
        See more Arrhythmogenic Right Ventricular Cardiomyopathy experts
      • Atherosclerosis
        Dr. Maniu is
        Experienced
        . Learn about Atherosclerosis.
        See more Atherosclerosis experts
      • Atrial Fibrillation
        Dr. Maniu is
        Experienced
        . Learn about Atrial Fibrillation.
        See more Atrial Fibrillation experts
      View All 36 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.