
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Leader, Cardiologist in Hattiesburg, MS?
Dr. Lawrence Leader, DO is a Cardiologist, who primarily practices in Hattiesburg, MS with 2 additional practice locations. Dr. Leader completed his residency at Cooper Hosp/Univ Med Ctr, Cardiovascular Diseases; Norwalk Hosp, Internal Medicine. Dr. Leader is fluent in English, and is currently seeing new patients. Dr. Leader’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leader’s office.
Where did Dr. Leader go to medical school and complete their residency?
Residency: Cooper Hosp/Univ Med Ctr, Cardiovascular Diseases; Norwalk Hosp, Internal Medicine
Medical School: Nova Se University, Coll of Osteo Med, Ft Lauderdale Fl
What languages does Dr. Leader speak?
Dr. Leader and their clinical team can communicate with patients in the following languages:
English
What conditions does a Cardiologist like Dr. Leader typically treat?
As a Cardiologist, Dr. Leader 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. Leader. 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:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Coronary Artery Disease with Angina
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Atherosclerotic Heart Disease with Angina
- Chest Pain from Heart Disease
- Angina Pectoris
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
What procedures does a Cardiologist like Dr. Leader typically perform?
As a Cardiologist, procedures performed by Dr. Lawrence Leader 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. Leader's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Leader accept my insurance?
Dr. Leader accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leader accept in Hattiesburg, MS?
Dr. Leader in Hattiesburg, MS accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Fox Everett
Medicare
Unknown
View All Insurances
Where is Dr. Leader's office located?
What is Dr. Leader's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leader's National Provider Identifier (NPI) number is 1508970211.
What common questions do patients ask about Dr. Leader?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leader
What is Dr. Lawrence Leader's specialty?
Dr. Leader is a Cardiologist near Hattiesburg, MS.
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. Lawrence Leader affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Leader is affiliated with Slidell Memorial Hospital, South Central Regional Medical Center, Memorial Hospital Gulfport, Southwest Mississippi Regional Medical Center, Ochsner Rush 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 Lawrence Leader accepting new patients in Hattiesburg, MS?
Yes, Dr. Lawrence Leader is accepting new patients at this time.
Does Dr. Lawrence Leader offer online booking?
Please contact Dr. Leader's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lawrence Leader?
Please contact Dr. Leader's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Cardiologist Near Hattiesburg, MS
RP
Cardiologist
Dr. Rebecca Prechter, DO is a Cardiologist, who primarily practices in Hattiesburg, MS.
Hattiesburg, MS
RE
Hospitalist
Dr. Roland Estaris, MD is a Hospitalist, who primarily practices in Hattiesburg, MS.
Hattiesburg, MS

Interventional Cardiologist
Dr. Eric Enger, MD is an Interventional Cardiologist, who primarily practices in Columbia, MS with 1 additional practice location. He has been practicing for over 32 years and is board certified.
Columbia, MS