Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Cassel, Cardiologist in Allentown, PA?
Dr. John Cassel, MD is a Cardiologist, who primarily practices in Allentown, PA with 2 additional practice locations. He is board certified. Dr. Cassel completed his residency at University of Indiana School of Medicine Hospitals. Dr. Cassel is fluent in English, and is currently seeing new patients. Dr. Cassel’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cassel’s office at (610) 776-8253.
Where did Dr. Cassel go to medical school and complete their residency?
Fellowship: Loyola University Stritch School Of Medicine | University of Illinois at Chicago-GME
Residency: University of Indiana School of Medicine Hospitals
Medical School: Thomas Jefferson University
Is Dr. Cassel board certified as a Cardiologist?
Yes, Dr. John Cassel, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Cassel speak?
Dr. Cassel and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Cassel treat?
As a Cardiologist, Dr. Cassel diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Cassel. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Fast Heartbeat
- Slow Heart Rate
- Arrhythmia
- Tachycardia
- Rapid heart rate
- Racing heart
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- R000: Tachycardia, unspecified
- R001: Bradycardia, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Which procedures does Dr. Cassel perform as a Cardiologist?
As a Cardiologist, procedures performed by Dr. John Cassel may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Cassel's office.
Does Dr. Cassel accept my insurance?
Dr. Cassel accepts most major insurance plans. Important: Please call our office at (610) 776-8253 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cassel accept in Allentown, PA?
Dr. Cassel in Allentown, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
Corporate Services
CVS Health (formerly Aetna)
Express Scripts
Federal Employee Program
Health Partners Plans
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Cassel's office located?
Dr. John Cassel's Primary Practice
451 Chew St Ste 103
Allentown, PA 18102
(610) 776-8253
What is Dr. Cassel's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cassel's National Provider Identifier (NPI) number is 1346233806.
What common questions do patients ask about Dr. Cassel?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cassel
What is Dr. John Cassel's specialty?
Dr. Cassel is a Cardiologist near Allentown, PA. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Cassel to book an appointment today.
Is this Dr. John Cassel affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Cassel is affiliated with St. Luke’s University Health Network - Bethlehem Campus, Lehigh Valley Health Network - Hazleton which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Cardiologist?
Explore Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Cassel accepting new patients in Allentown, PA?
Yes, Dr. John Cassel is accepting new patients at this time.
Does Dr. John Cassel offer online booking?
Please contact Dr. Cassel's office at (610) 776-8253 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Cassel?
Please contact Dr. Cassel's office at (610) 776-8253 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Cassel have?
Dr. John Cassel is certified by the American Board of Internal Medicine.
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