Experienced in Mitral Stenosis

Dr. John Pfeifer

Cardiology
Evangelical Community Hospital
1 Hospital Dr, 
Lewisburg,, PA 

Experienced in Mitral Stenosis
Evangelical Community Hospital
1 Hospital Dr, 
Lewisburg,, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Pfeifer is a Cardiologist in Lewisburg,, Pennsylvania. Dr. Pfeifer is rated as an Experienced provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Atrial Fibrillation.

His clinical research consists of co-authoring 10 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Cardiology
Licenses
Internal Medicine in PA
Hospital Affiliations
Geisinger Medical Center
Wellspan Evangelical Community Hospital
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO

Locations

Evangelical Community Hospital
1 Hospital Dr, Lewisburg,, PA 17837
Call: 570-522-2000
Other Locations
WellSpan Heart and Vascular Center In Lewisburg
3 Hospital Dr Ste 100, Lewisburg,, PA 17837
Call: 570-524-5452

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.


10 Total Publications

Machine learning-enabled assessment of risk of drug-induced QT prolongation at the time of prescribing.
Machine learning-enabled assessment of risk of drug-induced QT prolongation at the time of prescribing.
Journal: Heart rhythm
Published: September 29, 2025
View All 10 Publications
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Shikhar Agarwal
Advanced in Mitral Stenosis
Dr. Shikhar Agarwal
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Advanced in Mitral Stenosis
Dr. Shikhar Agarwal
Interventional Cardiology | Cardiology

Geisinger Medical Center - Cardiology

100 North Academy Avenue, 
Danville, PA 
 (14.8 miles away)
800-275-6401
Languages Spoken:
English, Hindi
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Accepting New Patients

As an interventional cardiologist, Dr. Shikhar Agarwal specializes in treating valvular and structural heart disease in adults.|Dr. Agarwal earned his medical degree from the All India Institute of Medical Sciences in India and completed his residency at the Cleveland Clinic. He also completed fellowships in cardiovascular disease, interventional cardiology and structural intervention at the Cleveland Clinic.|He is experienced in performing a variety of cardiac procedures, including transcatheter aortic valve replacement (TAVR) and mitral valve repair (Mitraclip), as well as the implantation of Watchman devices for the treatment of atrial fibrillation.|Dr. Agarwal currently leads the structural heart disease program at Geisinger Medical Center in Danville. Under his leadership, he has grown the program and improved outcomes for those under his care. He helped lead the construction of a state-of-the-art hybrid operating room, one of the largest of its kind in the country.|Dr. Agarwal has been honored for early-career success by being recognized among the Pennsylvania Medical Society’s (PAMED) Top Physicians Under 40. His dedication to protecting the hearts of everyone he treats led his colleagues to nominate him for this prestigious award.|In addition to performing a variety of complex cardiac procedures, Dr. Agarwal is dedicated to expanding cardiac care to people in rural areas of Pennsylvania. Dr. Agarwal is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Aortic Valve Stenosis, Patent Foramen Ovale, Atrial Fibrillation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Dennis R. Smith
Advanced in Mitral Stenosis
Dr. Dennis R. Smith
Cardiology
Advanced in Mitral Stenosis
Dr. Dennis R. Smith
Cardiology

Geisinger Lewisburg - Cardiology

131 Jpm Road, 
Lewisburg, PA 
 (0.3 miles away)
800-275-6401
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Dr. Smith specializes in clinical cardiology, stress echo testing and echocardiography. His clinical interests include non-invasive cardiology. Dr. Smith attended the Medical College of Wisconsin, where he received his medical degree. He then went on to complete his residency at Geisinger Medical Center. He continued his training by completing a fellowship in cardiology at the same institution. He is board certified by the American Board of Internal Medicine in internal medicine, cardiovascular disease and echocardiography. Dr. Smith is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Degos Disease, Arrhythmias, Heart Failure with Preserved Ejection Fraction (HFpEF), and Aortic Valve Stenosis.

James Lightfoot
Advanced in Mitral Stenosis
Dr. James Lightfoot
Cardiology
Advanced in Mitral Stenosis
Dr. James Lightfoot
Cardiology

Tristan Associates

2808 Old Post Rd, 
Harrisburg, PA 
 (44.9 miles away)
717-920-4400
Languages Spoken:
English
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James C. Lightfoot, MD, specializes in cardiology and is board-certified in cardiovascular disease by the American Board of Internal Medicine. He practices at various UPMC locations in Central Pa. including UPMC Harrisburg, UPMC Carlisle, and UPMC Memorial. Dr. Lightfoot completed his fellowship at Penn State Health Milton S. Hershey Medical Center, residency at Wake Forest University School of Medicine and medical degree at the University of Kansas at Lawrence. Dr. Lightfoot is rated as an Advanced provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Atrial Fibrillation, X-Linked Cardiac Valvular Dysplasia, Cardiac Diverticulum, and Mitral Stenosis.

VIEW MORE MITRAL STENOSIS 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. Pfeifer's expertise for a condition
ConditionClose
      • Advanced
      • Angina
        Dr. Pfeifer is
        Advanced
        . Learn about Angina.
        See more Angina experts
      • Atherosclerosis
        Dr. Pfeifer is
        Advanced
        . Learn about Atherosclerosis.
        See more Atherosclerosis experts
      • Atrial Fibrillation
        Dr. Pfeifer is
        Advanced
        . Learn about Atrial Fibrillation.
        See more Atrial Fibrillation experts
      • Coronary Heart Disease
        Dr. Pfeifer is
        Advanced
        . Learn about Coronary Heart Disease.
        See more Coronary Heart Disease experts
      • Heart Attack
        Dr. Pfeifer is
        Advanced
        . Learn about Heart Attack.
        See more Heart Attack experts
      • Experienced
      • Adenosine Deaminase 2 Deficiency
        Dr. Pfeifer is
        Experienced
        . Learn about Adenosine Deaminase 2 Deficiency.
        See more Adenosine Deaminase 2 Deficiency experts
      • Aortic Regurgitation
        Dr. Pfeifer is
        Experienced
        . Learn about Aortic Regurgitation.
        See more Aortic Regurgitation experts
      • Aortic Valve Stenosis
        Dr. Pfeifer is
        Experienced
        . Learn about Aortic Valve Stenosis.
        See more Aortic Valve Stenosis experts
      • Apoplexy
        Dr. Pfeifer is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Arrhythmias
        Dr. Pfeifer is
        Experienced
        . Learn about Arrhythmias.
        See more Arrhythmias experts
      • Arrhythmogenic Right Ventricular Cardiomyopathy
        Dr. Pfeifer is
        Experienced
        . Learn about Arrhythmogenic Right Ventricular Cardiomyopathy.
        See more Arrhythmogenic Right Ventricular Cardiomyopathy experts
      View All 38 Experienced Conditions
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