John Pacella
Experienced in Pulmonary Hypertension

Dr. John Pacella

Cardiology
UPMC Presbyterian
200 Lothrop St, 
Pittsburgh, PA 

Experienced in Pulmonary Hypertension
UPMC Presbyterian
200 Lothrop St, 
Pittsburgh, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Pacella, MD, is an interventional cardiologist and is certified in interventional cardiology, and cardiovascular disease by the American Board of Internal Medicine. He is an associate professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from the University of Pittsburgh School of Medicine and completed his residency and fellowship at UPMC. Dr. Pacella joined the UPMC Heart and Vascular Institute in 2006. His clinical interests include innovations in interventional cardiology and the improvement of microvascular function following myocardial infarction and percutaneous coronary intervention. He has published numerous articles in peer-reviewed journals and regularly presents his research at national and international conferences. He is a fellow of the American Heart Association and American College of Cardiology, as well as a member of the Institute of Electrical and Electronics Engineers, Society for Cardiovascular Angiography and Interventions, and Society of Cardiovascular Computed Tomography. Dr. Pacella lives in the South Hills with his wife and four children and enjoys golfing and traveling. View Dr. Pacella's full list of publications from PubMed.

Dr. Pacella is rated as an Experienced provider by MediFind in the treatment of Pulmonary Hypertension. His top areas of expertise are Heart Attack, Long QT Syndrome 1, Jervell Lange-Nielsen Syndrome (JLNS), Long QT Syndrome, and Percutaneous Coronary Intervention (PCI).

His clinical research consists of co-authoring 37 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Specialties
Cardiology
Licenses
Internal Medicine in PA
Board Certifications
American Board Of Internal Medicine
American Board Of Internal Medicine
Fellowships
University of Pittsburgh School of Medicine
Hospital Affiliations
Upmc Presbyterian Shadyside
Penn Highlands Mon Valley
Upmc East
Upmc Mckeesport Hospital
Upmc Mercy
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
CareSource
  • HMO
Cigna
  • EPO
  • HMO
  • PPO
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
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  • OTHER MEDICARE PART D
Highmark
  • EPO
  • HMO
  • PPO
Humana
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  • PPO
Independent Health
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Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
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  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
The Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • 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 10 Less Insurance Carriers -

Locations

UPMC Presbyterian
200 Lothrop St, Pittsburgh, PA 15213
Call: 412-647-5840

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.


1 Clinical Trials

The RADIANCE II Pivotal Study: A Study of the ReCor Medical Paradise System in Stage II Hypertension
The RADIANCE II Pivotal Study: A Study of the ReCor Medical Paradise System in Stage II Hypertension
Enrollment Status: Active_not_recruiting
Publish Date: April 04, 2025
Intervention Type: Device, Procedure
Study Phase: Not Applicable

37 Total Publications

Non-invasive Free-breathing Gating-free Extracellular Cellular Volume Quantification for Repetitive Myocardial Fibrosis Evaluation in Rodents.
Non-invasive Free-breathing Gating-free Extracellular Cellular Volume Quantification for Repetitive Myocardial Fibrosis Evaluation in Rodents.
Journal: bioRxiv : the preprint server for biology
Published: August 12, 2025
View All 37 Publications
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Stephen Y. Chan
Elite in Pulmonary Hypertension
Dr. Stephen Y. Chan
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Elite in Pulmonary Hypertension
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UPMC Heart And Vascular Institute (Pulmonary Hypertension Clinic)

200 Lothrop Street, 5B, 
Pittsburgh, PA 
 (0.1 miles away)
412-647-4123
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Stephen Y. Chan MD, PhD, is a cardiologist and is certified in cardiovascular disease and internal medicine by the American Board of Internal Medicine. He is director for the Vascular Medicine Institute as well as director for the Center for Pulmonary Vascular Biology and Medicine. Dr. Chan is also a professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from the University of California San Francisco and completed his residency at Brigham & Women’s Hospital, followed by his fellowship at Massachusetts General Hospital. Dr. Chan joined the UPMC Heart and Vascular Institute in 2015. His clinical interests include basic and translational science. Dr. Chan has 98 peer-reviewed publications, 24 of which are original work, and is a member of the American Heart Association and the Pulmonary Hypertension Association. View Dr. Chan's full list of publications from PubMed. Dr. Chan is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Hypertension. His top areas of expertise are Pulmonary Hypertension, Hypertension, Cor Pulmonale, Cardiac Ablation, and Pacemaker Implantation.

Michael Mathier
Elite in Pulmonary Hypertension
Dr. Michael Mathier
Cardiology
Elite in Pulmonary Hypertension
Dr. Michael Mathier
Cardiology

UPMC Heart And Vascular Institute

3 Saint Francis Way Ste 202, 
Cranberry Township, PA 
 (20.0 miles away)
412-748-6484
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Michael A. Mathier, MD, is a heart failure, heart transplant and pulmonary hypertension physician and is certified in cardiology and advanced heart failure and transplant cardiology by the American Board of Internal Medicine. He is the clinical director of the UPMC Heart and Vascular Institute and is a professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from Columbia University and completed his residency at Massachusetts General Hospital followed by his fellowship there. Dr. Mathier joined the UPMC Heart and Vascular Institute in 2000. His clinical interests include heart failure, heart transplant, ventricular assist devices and pulmonary hypertension. Dr. Mathier has over 100 peer reviewed publications and presents regularly at national meetings. He is a Fellow of the American College of Cardiology and a member of the Heart Failure Society of America and the Pulmonary Hypertension Association. Dr. Mathier is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Hypertension. His top areas of expertise are Pulmonary Hypertension, Heart Failure, Hypertension, Arrhythmogenic Right Ventricular Cardiomyopathy, and Heart Transplant.

Amresh Raina
Distinguished in Pulmonary Hypertension
Dr. Amresh Raina
Advanced Heart Failure and Transplant Cardiology | Cardiology
Distinguished in Pulmonary Hypertension
Dr. Amresh Raina
Advanced Heart Failure and Transplant Cardiology | Cardiology

Allegheny Clinic

320 E N Ave, 
Pittsburgh, PA 
 (6.3 miles away)
Languages Spoken:
English
See accepted insurances

Amresh Raina is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Pittsburgh, Pennsylvania. Dr. Raina is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Hypertension. His top areas of expertise are Pulmonary Hypertension, Hypertension, Cardiomyopathy, Heart Transplant, and Aortic Valve Replacement.

VIEW MORE PULMONARY HYPERTENSION 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. Pacella's expertise for a condition
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    • Distinguished
    • Heart Attack
      Dr. Pacella is
      Distinguished
      . Learn about Heart Attack.
      See more Heart Attack experts
    • Advanced
    • Apoplexy
      Dr. Pacella is
      Advanced
      . Learn about Apoplexy.
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    • Arterial Embolism
      Dr. Pacella is
      Advanced
      . Learn about Arterial Embolism.
      See more Arterial Embolism experts
    • Coronary Heart Disease
      Dr. Pacella is
      Advanced
      . Learn about Coronary Heart Disease.
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    • Ectopic Heartbeat
      Dr. Pacella is
      Advanced
      . Learn about Ectopic Heartbeat.
      See more Ectopic Heartbeat experts
    • Inappropriate Sinus Tachycardia (IST)
      Dr. Pacella is
      Advanced
      . Learn about Inappropriate Sinus Tachycardia (IST).
      See more Inappropriate Sinus Tachycardia (IST) experts
    • Jervell Lange-Nielsen Syndrome (JLNS)
      Dr. Pacella is
      Advanced
      . Learn about Jervell Lange-Nielsen Syndrome (JLNS).
      See more Jervell Lange-Nielsen Syndrome (JLNS) experts
    View All 12 Advanced Conditions
    • Experienced
    • Angina
      Dr. Pacella is
      Experienced
      . Learn about Angina.
      See more Angina experts
    • Aortic Valve Stenosis
      Dr. Pacella is
      Experienced
      . Learn about Aortic Valve Stenosis.
      See more Aortic Valve Stenosis experts
    • Arrhythmogenic Right Ventricular Cardiomyopathy
      Dr. Pacella is
      Experienced
      . Learn about Arrhythmogenic Right Ventricular Cardiomyopathy.
      See more Arrhythmogenic Right Ventricular Cardiomyopathy experts
    • Atherosclerosis
      Dr. Pacella is
      Experienced
      . Learn about Atherosclerosis.
      See more Atherosclerosis experts
    • Atrial Fibrillation
      Dr. Pacella is
      Experienced
      . Learn about Atrial Fibrillation.
      See more Atrial Fibrillation experts
    • Atrial Tachycardia
      Dr. Pacella is
      Experienced
      . Learn about Atrial Tachycardia.
      See more Atrial Tachycardia experts
    View All 18 Experienced Conditions
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