John M. Fontaine
Expertise in
20
conditions
Expertise in
20
conditions
UPMC Williamsport
700 High Street, 
Williamsport, PA 

Overview

John Fontaine, MD, specializes in cardiology and electrophysiology and is board-certified in cardiovascular disease, clinical cardiac electrophysiology and internal medicine by the American Board of Internal Medicine. Dr. Fontaine completed his fellowship at the Cleveland Clinical Hospital, residency at Nassau County Medical Center and medical degree at Rutgers University.

Dr. Fontaine is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation.

Dr. Fontaine is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine , American Board Of Internal Medicine , and American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 15 peer reviewed articles and participating in 1 clinical trial. Dr. Fontaine is currently accepting new patients.

Specialties

Cardiology

Licenses

Internal Medicine in PA

Board Certifications

American Board Of Internal Medicine
American Board Of Internal Medicine
American Board Of Internal Medicine
American Board Of Internal Medicine

Fellowships

The Cleveland Clinic

Hospital Affiliations

Mercy Fitzgerald Hospital
Geisinger Medical Center
Upmc Williamsport

Languages Spoken

English
French

Gender

Male

Insurance

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

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Florida Blue
  • EPO
  • PPO
Freedom Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Health Options
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Moda Health
  • EPO
  • PPO
Simply Healthcare
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • 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 9 Less Insurance Carriers -

Locations

UPMC Williamsport
700 High Street, Williamsport, PA 17701
Other Locations
Drexel Cardiology
245 North 15th Street, Ms470, Philadelphia, PA 19102

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.


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Referral may be required

Susquehanna Health Cardiology

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 (10.6 miles away)
Languages Spoken:
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Accepting New Patients

Melissa McKernan-Pulliam, MD, specializes in cardiology and is board-certified in clinical cardiac electrophysiology and cardiovascular disease by the American Board of Internal Medicine. She is affiliated with UPMC Williamsport. Dr. McKernan-Pulliam received her medical degree from Thomas Jefferson University Sidney Kimmel Medical College and completed a residency and fellowship at the University of Pennsylvania Health System. Dr. Mckernan-Pulliam is highly rated in 22 conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Mckernan-Pulliam is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Mckernan-Pulliam is currently accepting new patients.

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Select Specialty Hospital-Danville

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 (28.8 miles away)
Languages Spoken:
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Randle Storm is a Cardiologist practicing medicine in Danville, Pennsylvania. Dr. Storm is highly rated in 28 conditions, according to our data. His clinical expertise encompasses Familial Ventricular Tachycardia, Arrhythmias, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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Expertise in
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Susquehanna Health Cardiology

740 High Street, Suite 2001, 
Williamsport, PA 
 (10.6 miles away)
Languages Spoken:
English, French
Accepting New Patients
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Daniel Soroff, MD, specializes in cardiology and is board-certified in clinical cardiac electrophysiology, cardiovascular disease, and internal medicine by the American Board of Internal Medicine. He is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Soroff received his medical degree from SUNY Stony Brook University and completed his residency at Saint Elizabeth's Medical Center, followed by fellowships at the University of Massachusetts Medical Center and Saint Vincent Hospital. Dr. Soroff is highly rated in 13 conditions, according to our data. His clinical expertise encompasses His Bundle Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation. Dr. Soroff is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine , and American Board Of Internal Medicine. Dr. Soroff is currently accepting new patients.

Frequently Asked Questions about Dr. John M. Fontaine

How do I make an appointment with Dr. John M. Fontaine?

You can book an appointment with Dr. John M. Fontaine by calling their office at 215-762-3457. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. John M. Fontaine a top-rated expert for Atrial Fibrillation?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. John M. Fontaine is classified as an Advanced expert for Atrial Fibrillation, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. John M. Fontaine specialize in?

While Dr. John M. Fontaine is a Cardiology, they have specific expertise in Atrial Fibrillation, Arrhythmias, and Paroxysmal Supraventricular Tachycardia (PSVT). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.

Does Dr. John M. Fontaine participate in research or clinical trials?

Yes. Dr. John M. Fontaine has published 15 articles and abstracts on conditions like Atrial Fibrillation. You can view a list of Dr. John M. Fontaine's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. John M. Fontaine accept my insurance?

Dr. John M. Fontaine accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 215-762-3457 to verify that your specific plan is currently accepted before your visit.

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

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