
Overview
Randy Jeffrey, MD, PhD, specializes in cardiology and is certified in cardiovascular disease and internal medicine by the American Board of Internal Medicine. He practices at Chautauqua Medical Services - Great Lakes Physician Practice and is affiliated with UPMC Hamot, UPMC Presbyterian, and UPMC Northwest. Dr. Jeffrey earned his medical degree at Indiana University School of Medicine.
Dr. Jeffrey is highly rated in 10 conditions, according to our data. His top areas of expertise are Apoplexy, Atrial Fibrillation, Jervell Lange-Nielsen Syndrome (JLNS), and Long QT Syndrome 1.
His clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
120 East 2nd Street, Floor 2, Erie, PA 16507
100 Fairfield Drive, Seneca, PA 16346
124 Home Depot Drive, Suite D, Franklin, PA 16323
110 North Main Street, Floor 3, Greenville, PA 16125
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.
UPMC Heart And Vascular Institute (Cardiology), Erie, Part Of UPMC Hamot
Madhurmeet Singh, DO, specializes in electrophysiology and cardiology and is certified in echocardiography, cardiovascular disease, and clinical cardiac electrophysiology by the National Board of Echocardiography. He practices at the UPMC Heart and Vascular Institute and is affiliated with UPMC Northwest and UPMC Hamot. Dr. Singh completed his medical degree at Midwestern University, fellowship at University of Pittsburgh School of Medicine, and residency at Loyola University Medical Center. Dr. Singh is highly rated in 18 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation.
UPMC Heart And Vascular Institute
Paul Demjanenko, MD, specializes in cardiology and is certified in internal medicine and cardiovascular disease by the American Board of Internal Medicine. He practices at Chautauqua Medical Services - Great Lakes Physician Practice and is affiliated with UPMC Hamot and UPMC Northwest. Dr. Demjanenko earned his medical degree at Drexel/Hahnemann University College of Medicine. Dr. Demjanenko is highly rated in 30 conditions, according to our data. His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Arterial Embolism, Carotid Artery Disease, and Angioplasty.
UPMC Heart And Vascular Institute
Robert Maholic, DO, specializes in cardiology and interventional cardiology and is board-certified by the American Board of Vascular Medicine and the American Board of Internal Medicine. He practices at UPMC Heart and Vascular Institute and is affiliated with UPMC Kane, UPMC Hamot, and UPMC Northwest. Dr. Maholic received his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency at West Penn Hospital, followed by a fellowship at Allegheny General Hospital. Dr. Maholic is highly rated in 13 conditions, according to our data. His top areas of expertise are Pulmonary Embolism, Coronary Heart Disease, Peripheral Artery Disease, Thrombectomy, and Aortic Valve Replacement.
Frequently Asked Questions about Dr. Randy Jeffrey
How do I make an appointment with Dr. Randy Jeffrey?
You can book an appointment with Dr. Randy Jeffrey by calling their office at 814-580-5719. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Randy Jeffrey a top-rated expert for Apoplexy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Randy Jeffrey is classified as an Distinguished expert for Apoplexy, 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. Randy Jeffrey specialize in?
While Dr. Randy Jeffrey is a Cardiology, they have specific expertise in Apoplexy, Atrial Fibrillation, and Jervell Lange-Nielsen Syndrome (JLNS). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. Randy Jeffrey participate in research or clinical trials?
Yes. Dr. Randy Jeffrey has published 2 articles and abstracts on conditions like Apoplexy. You can view a list of Dr. Randy Jeffrey's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Randy Jeffrey accept my insurance?
Dr. Randy Jeffrey accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 814-580-5719 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
- Distinguished
- ApoplexyDr. Jeffrey isDistinguished. Learn about Apoplexy.
- Atrial FibrillationDr. Jeffrey isDistinguished. Learn about Atrial Fibrillation.
- Advanced
- Heart AttackDr. Jeffrey isAdvanced. Learn about Heart Attack.
- Jervell Lange-Nielsen Syndrome (JLNS)
- Long QT SyndromeDr. Jeffrey isAdvanced. Learn about Long QT Syndrome.
- Long QT Syndrome 1Dr. Jeffrey isAdvanced. Learn about Long QT Syndrome 1.
- Long QT Syndrome 2Dr. Jeffrey isAdvanced. Learn about Long QT Syndrome 2.
- Long QT Syndrome 3Dr. Jeffrey isAdvanced. Learn about Long QT Syndrome 3.
- Experienced
- Aase SyndromeDr. Jeffrey isExperienced. Learn about Aase Syndrome.
- Abruzzo-Erickson SyndromeDr. Jeffrey isExperienced. Learn about Abruzzo-Erickson Syndrome.
- Acrodermatitis EnteropathicaDr. Jeffrey isExperienced. Learn about Acrodermatitis Enteropathica.
- Acrorenal Mandibular SyndromeDr. Jeffrey isExperienced. Learn about Acrorenal Mandibular Syndrome.
- Allan-Herndon-Dudley SyndromeDr. Jeffrey isExperienced. Learn about Allan-Herndon-Dudley Syndrome.
- Alstrom SyndromeDr. Jeffrey isExperienced. Learn about Alstrom Syndrome.



