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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tomaselli, Clinical Cardiac Electrophysiologist in Baltimore, MD?
Dr. Gordon Tomaselli, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Baltimore, MD with 2 additional practice locations. He is board certified. Dr. Tomaselli completed his residency at Johns Hopkins Hosp, Cardiovascular Diseases. Dr. Tomaselli is fluent in English, and is currently seeing new patients. Dr. Tomaselli’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tomaselli’s office at (410) 502-0550.
What are Areas of Expertise for Dr. Tomaselli?
Dr. Gordon Tomaselli, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist 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. Tomaselli empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Long QT Interval Syndrome, Stress Management, Sudden Death Prevention, and comprehensive wellness support. Serving the Baltimore, MD community, Dr. Tomaselli is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Tomaselli go to medical school and complete their residency?
Residency: Johns Hopkins Hosp, Cardiovascular Diseases
Is Dr. Tomaselli board certified as a Clinical Cardiac Electrophysiologist?
Yes, Dr. Gordon Tomaselli, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Tomaselli speak?
Dr. Tomaselli and their clinical team can communicate with patients in the following languages:
English
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Tomaselli typically treat?
As a Clinical Cardiac Electrophysiologist, conditions treated by Dr. Gordon Tomaselli may include:
- Arrhythmia
- Atherosclerosis
- Atrial Fibrillation
- Carotid Stenosis
- Coronary Heart Disease
- Endocarditis
- Heart Attack
- Heart Disease
Please contact Dr. Tomaselli's office directly to confirm care for your specific condition, for more information, or to schedule a consultation.
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Tomaselli typically perform?
As a Clinical Cardiac Electrophysiologist, procedures performed by Dr. Gordon Tomaselli 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. Tomaselli's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Tomaselli accept my insurance?
Dr. Tomaselli accepts most major insurance plans. Important: Please call our office at (410) 502-0550 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tomaselli accept in Baltimore, MD?
Dr. Tomaselli in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Massachusetts
Blue Cross Blue Shield of Michigan
Capital Blue Cross
CDPHP
Elevance Health Inc. (formerly Anthem)
Empire Blue Cross Blue Shield
First Health
Harvard Pilgrim
View All Insurances
Where is Dr. Tomaselli's office located?
Dr. Gordon Tomaselli's Primary Practice
600 N Wolfe St
Baltimore, MD 21287
(410) 502-0550
What is Dr. Tomaselli's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tomaselli's National Provider Identifier (NPI) number is 1811924913.
What common questions do patients ask about Dr. Tomaselli?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tomaselli
What is Dr. Gordon Tomaselli's specialty?
Dr. Tomaselli is a Clinical Cardiac Electrophysiologist near Baltimore, MD.
What does a Clinical Cardiac Electrophysiologist do?
A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments.
Is this Dr. Gordon Tomaselli affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tomaselli is affiliated with The Johns Hopkins Hospital 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 Clinical Cardiac Electrophysiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Cardiac Electrophysiologist. 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 Gordon Tomaselli accepting new patients in Baltimore, MD?
Yes, Dr. Gordon Tomaselli is accepting new patients at this time.
Does Dr. Gordon Tomaselli offer online booking?
Please contact Dr. Tomaselli's office at (410) 502-0550 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gordon Tomaselli?
Please contact Dr. Tomaselli's office at (410) 502-0550 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gordon Tomaselli have?
Dr. Gordon Tomaselli is certified by the American Board of Internal Medicine.
Other Clinical Cardiac Electrophysiologist Near Baltimore, MD

Clinical Cardiac Electrophysiologist
Dr. Henry Halperin, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Baltimore, MD with 2 additional practice locations. He has been practicing for over 42 years and is board certified.
Baltimore, MD
AK
Clinical Cardiac Electrophysiologist
Dr. Ali Keramati, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Paoli, PA with 2 additional practice locations.
Paoli, PA

Clinical Cardiac Electrophysiologist
Dr. Sunil Sinha, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Baltimore, MD with 2 additional practice locations. He is board certified.
Baltimore, MD