Overview
John Pfeifer is a Cardiologist in Lewisburg,, Pennsylvania. Dr. Pfeifer is rated as an Experienced provider by MediFind in the treatment of Aortic Regurgitation. 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.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
Locations
1 Hospital Dr, Lewisburg,, PA 17837
3 Hospital Dr Ste 100, Lewisburg,, PA 17837
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.
Geisinger Wyoming Valley Medical Center - Cardiology
Abdellaziz Dahou is a Cardiologist in Wilkes Barre, Pennsylvania. Dr. Dahou is rated as a Distinguished provider by MediFind in the treatment of Aortic Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Tricuspid Regurgitation, Aortic Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Dahou is currently accepting new patients.
Geisinger Wyoming Valley Medical Center - Cardiology
Dr. Mascarenhas specializes in echocardiography and structural heart imaging. His clinical interests include hypertrophic cardiomyopathy, valvular heart disease and preventive cardiology. Dr. Mascarenhas earned his medical degree from M.P. Shah Government Medical College. He completed his residency at UPMC PinnacleHealth Harrisburg and his fellowship in cardiovascular medicine at Geisinger Medical Center. Dr. Mascarenhas is certified by the American Board of Internal Medicine in internal medicine and cardiovascular disease. He speaks English, Hindi and Gujarati. Dr. Mascarenhas is rated as an Advanced provider by MediFind in the treatment of Aortic Regurgitation. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Angina, and Atrial Fibrillation.
Geisinger Wilkes Barre - Cardiology
Dr. Martin specializes in evaluation and management of coronary artery and valvular heart disease. His clinical interests include advanced cardiac imaging, including 3-D transesophageal echocardiography and cardiac CT. Dr. Martin obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He also completed his residency and fellowship in cardiovascular medicine at Geisinger Medical Center. He is board certified by the American Board of Internal Medicine in internal medicine, cardiovascular disease, cardiac CT and echocardiography. Dr. Martin is rated as an Advanced provider by MediFind in the treatment of Aortic Regurgitation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Emphysema, Aortic Regurgitation, and Angina.
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
- Advanced
- AnginaDr. Pfeifer isAdvanced. Learn about Angina.
- AtherosclerosisDr. Pfeifer isAdvanced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Pfeifer isAdvanced. Learn about Atrial Fibrillation.
- Coronary Heart DiseaseDr. Pfeifer isAdvanced. Learn about Coronary Heart Disease.
- Heart AttackDr. Pfeifer isAdvanced. Learn about Heart Attack.
- Experienced
- Adenosine Deaminase 2 DeficiencyDr. Pfeifer isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Aortic RegurgitationDr. Pfeifer isExperienced. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. Pfeifer isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Pfeifer isExperienced. Learn about Apoplexy.
- ArrhythmiasDr. Pfeifer isExperienced. Learn about Arrhythmias.
- Arrhythmogenic Right Ventricular Cardiomyopathy

