DM
29 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mariano, Cardiologist in Glen Ridge, NJ?
Dr. Domenic Mariano, DO is a Cardiologist, who primarily practices in Glen Ridge, NJ with 2 additional practice locations. He has been practicing for over 29 years. Dr. Mariano graduated from Nova Southeastern University College of Osteopathic Medicine and completed his residency at Seton Hall U Sch Grad Med Ed, Cardiovascular Diseases; St Elizabeth Hosp, Internal Medicine. Dr. Mariano is fluent in English and Italian, and is currently seeing new patients. Dr. Mariano’s practice accepts Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mariano’s office.
What are Areas of Expertise for Dr. Mariano?
Dr. Domenic Mariano, DO is a highly-rated, board-certified Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Mariano empowers patients to confidently navigate their health journey, specializing in Interventional Cardiology, Nuclear Cardiology, and comprehensive wellness support. Serving the Glen Ridge, NJ community, Dr. Mariano is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Mariano go to medical school and complete their residency?
Residency: Seton Hall U Sch Grad Med Ed, Cardiovascular Diseases; St Elizabeth Hosp, Internal Medicine | Saint Michaels Medical Center | Seton Hall University School of Health and Medical Sciences Program
Medical School: Nova Se University, Coll of Osteo Med, Ft Lauderdale Fl | Nova Southeastern College Of Osteopathic Medicine | Nova Southeastern University College of Osteopathic Medicine | North Bengal Medical College
What languages does Dr. Mariano speak?
Dr. Mariano and their clinical team can communicate with patients in the following languages:
English
Italian
What conditions does a Cardiologist like Dr. Mariano typically treat?
As a Cardiologist, Dr. Mariano 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. Mariano. 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:
- Other Heart and Lung Symptoms
- Heart Disease
- Lung Disease
- Cardiopulmonary symptoms
- Unusual heart and breathing signs
- Circulatory-respiratory issues
ICD-10 Codes:
- R0989: Other specified symptoms and signs involving the circulatory and respiratory systems
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
What procedures does a Cardiologist like Dr. Mariano typically perform?
As a Cardiologist, procedures performed by Dr. Domenic Mariano 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. Mariano's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mariano accept my insurance?
Dr. Mariano accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mariano accept in Glen Ridge, NJ?
Dr. Mariano in Glen Ridge, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Carepoint Health
Cigna Group
CVS Health (formerly Aetna)
Horizon BlueCross BlueShield
Horizon Mutual Holdings
Humana
Medicare
Mutual of Omaha
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Mariano's office located?
What hospitals are Dr. Mariano affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Mariano has admitting privileges at the following hospitals:
Englewood Hospital,Englewood, NJ
Ranked Heart & Vascular Surgery

Ranked in 8 Procedures

Englewood Hospital,Englewood, NJ
Ranked Heart & Vascular Surgery
Ranked in 8 Procedures
Clara Maass Medical Center,Belleville, NJ
Ranked in 2 Specialties

Ranked in 3 Procedures

Clara Maass Medical Center,Belleville, NJ
Ranked in 2 Specialties
Ranked in 3 Procedures
Hackensack Meridian Mountainside Medical Center,Montclair, NJ
Hackensack Meridian Mountainside Medical Center,Montclair, NJ
What is Dr. Mariano's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mariano's National Provider Identifier (NPI) number is 1457327975.
What common questions do patients ask about Dr. Mariano?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mariano
What is Dr. Domenic Mariano's specialty?
Dr. Mariano is a Cardiologist near Glen Ridge, 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 Dr. Domenic Mariano affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mariano is affiliated with Englewood Hospital, Clara Maass Medical Center 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
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 Dr. Domenic Mariano accepting new patients in Glen Ridge, NJ?
Yes, Dr. Domenic Mariano is accepting new patients at this time.
Does Dr. Domenic Mariano offer online booking?
Please contact Dr. Mariano's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Domenic Mariano?
Please contact Dr. Mariano's office to schedule an appointment.
Where is Dr. Mariano's office located?
Dr. Mariano's offices are located in Glen Ridge, NJ, Englewood, NJ, and Newark, NJ.
Other Cardiologist Near Glen Ridge, NJ
DC
Interventional Cardiologist
Dr. Dominguez Casso Dominguez, MD is an Interventional Cardiologist, who primarily practices in New York, NY with 2 additional practice locations.
New York, NY

Cardiologist
Dr. Joseph Degregorio, MD is a Cardiologist, who primarily practices in Glen Ridge, NJ with 2 additional practice locations. He has been practicing for over 44 years and is board certified.
Glen Ridge, NJ
AC
Clinical Cardiac Electrophysiologist
Dr. Asad Cheema, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Glen Ridge, NJ with 2 additional practice locations. He has been practicing for over 23 years and is board certified.
Glen Ridge, NJ