
51 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Guss, Cardiologist in Morristown, NJ?
Dr. Stephen Guss, MD is a Cardiologist, who primarily practices in Morristown, NJ. He has been practicing for over 51 years and is board certified. Dr. Guss graduated from Harvard Medical School, Boston, Massachusetts and completed his residency at Univ Of Pa Hlth System, Cardiovascular Diseases; Beth Israel Deaconess Hp M C, Internal Medicine. Dr. Guss is fluent in English and Spanish, and is currently seeing new patients. Dr. Guss’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guss’s office at (973) 267-3944.
Where did Dr. Guss go to medical school and complete their residency?
Residency: Univ Of Pa Hlth System, Cardiovascular Diseases; Beth Israel Deaconess Hp M C, Internal Medicine | Beth Israel Deaconess Medical Center
Medical School: Harvard Medical School, Boston, Massachusetts | Harvard Medical School, Boston, Massachusetts
Is Dr. Guss board certified as a Cardiologist?
Yes, Dr. Stephen Guss, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Guss speak?
Dr. Guss and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Cardiologist like Dr. Guss typically treat?
As a Cardiologist, Dr. Guss 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. Guss. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Sick Sinus Syndrome
- Complete Heart Block
- Arrhythmia
- Sick sinus syndrome
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- Complete AV Block
- Third-Degree Heart Block
ICD-10 Codes:
- I495: Sick sinus syndrome
- I442: Atrioventricular block, complete
Also known as:
- Abnormal Heart Imaging Results
- Heart Health Tests
- Abnormal cardiac scan
- Unusual heart test results
- Abnormal coronary imaging
ICD-10 Codes:
- R931: Abnormal findings on diagnostic imaging of heart and coronary circulation
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
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
What procedures does a Cardiologist like Dr. Guss typically perform?
As a Cardiologist, procedures performed by Dr. Stephen Guss 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
Please contact Dr. Guss' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Guss accept my insurance?
Dr. Guss accepts most major insurance plans. Important: Please call our office at (973) 267-3944 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Guss accept in Morristown, NJ?
Dr. Guss in Morristown, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Guss' office located?
Dr. Stephen Guss' Primary Practice
435 South St Ste 100
Morristown, NJ 07960
(973) 267-3944
What is Dr. Guss's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Guss's National Provider Identifier (NPI) number is 1386642395.
What common questions do patients ask about Dr. Guss?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Guss
What is Dr. Stephen Guss's specialty?
Dr. Guss is a Cardiologist near Morristown, NJ.
What does a Cardiologist do?
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.
Is this Dr. Stephen Guss affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Guss is affiliated with Atlantic Health Morristown Medical Center which is a Castle Connolly Top Hospital. 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
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. Explore 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 Stephen Guss accepting new patients in Morristown, NJ?
Yes, Dr. Stephen Guss is accepting new patients at this time.
Does Dr. Stephen Guss offer online booking?
Please contact Dr. Guss's office at (973) 267-3944 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stephen Guss?
Please contact Dr. Guss's office at (973) 267-3944 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Stephen Guss have?
Dr. Stephen Guss is certified by the American Board of Internal Medicine.
Other Cardiologist Near Morristown, NJ

Cardiologist
Dr. Stephen Verdesca, MD is a Cardiologist, who primarily practices in Morristown, NJ with 1 additional practice location. He is board certified.
Morristown, NJ
CM
Cardiologist
Dr. Christopher Marnell is a Cardiologist, who primarily practices in Morristown, NJ.
Morristown, NJ
DS
Cardiologist
Dr. Derek Santiago, MD is a Cardiologist, who primarily practices in Morristown, NJ with 2 additional practice locations. He has been practicing for over 31 years.
Morristown, NJ