Skip to content
Phone (601) 264-6000 Patients Iris Log in Directory
Patients IRIS Login
Hattiesburg Clinic
  • Providers
    • See All Providers
    • Find a Primary Care Physician
  • Locations
  • Services
  • About
    • About Us
    • Patients & Visitors
    • Community Support
    • Newsroom
    • Contact Us
  • Careers
Menu
Close
  • Providers
    • See All Providers
    • Find a Primary Care Physician
  • Locations
  • Services
  • About
    • About Us
    • Patients & Visitors
    • Community Support
    • Newsroom
    • Contact Us
  • Careers
Phone (601) 264-6000
Have an Iris account? Patients Log in here
Home Chevron Right Locations Chevron Right Cardiology

Cardiology

Laurel, MS

Heart Care Center logo
Call for more information
(601) 425-5544
Have an Iris account? Patients Log in here
404 S. 13th Ave.
Laurel, MS 39440
Get Directions
About Services Providers
Cardiology

Hattiesburg Clinic Heart Care Center provides diagnostic and therapeutic services for patients with all types of cardiac disorders which fall into five primary areas:

  • Coronary artery disease and its complications
  • Diagnosis and treatment of rhythm and conduction abnormalities
  • Congestive heart failure
  • Valvular heart disease
  • Evaluation and treatment of peripheral vascular disease

The combined capabilities of the staff provide expertise for invasive and noninvasive studies using angiography, angioplasty, echocardiography, nuclear cardiology, electrocardiography, hemodynamic assessment, and electrophysiology.

Bassam Mechleb, MD, FACC
Bassam K. Mechleb
MD, FACC
City Icon
Laurel
Phone Icon
(601) 425-5544
Services
Cardiology
View Bio
Wassim Mouannes, MD, FACC
Wassim E. Mouannes
MD, FACC
City Icon
Laurel
Phone Icon
(601) 425-5544
Services
Cardiology
View Bio
Ronnie Tynes, Jr., AGACNP
Ronnie Tynes, Jr.
AGACNP
City Icon
Laurel
Phone Icon
(601) 425-5544
Services
Cardiology
View Bio
Cardiology
Cardiology is a medical specialty that focuses on disorders that affect the heart and cardiovascular system, including blood vessels and blood. Cardiologists treat a wide range of conditions, including congenital heart defects, arrythmia, coronary artery disease and heart failure.
Learn More
Learn more about our services:
  • Ambulatory Cardiovascular Center
  • Arrhythmia (AFib)
  • Cardiac Calcium Scoring
  • Coronary Artery Disease
  • Diagnostic Services
  • Electrophysiology
  • General Cardiology (Non-Invasive)
  • Heart Disease Management
  • Interventional Cardiology
  • MitraClip™
  • Peripheral Arterial Disease (PAD)
  • Structural Cardiology
  • TAVR
  • Venous Diseases
  • WATCHMAN

For certain tests or procedures, your appointment might be located at another Hattiesburg Clinic location.

404 S. 13th Ave.
Laurel, MS 39440
Get Directions
Hours
Monday - Friday
8 a.m. - 5 p.m.
(601) 425-5525 Fax
Latest News & Information
News & More New Physicians & Providers
Featured
Hattiesburg Clinic blog Albuterol Inhalers: Uses, Safety and Proper Technique
Albuterol Inhalers
Albuterol: Uses, Safety and Proper Technique For patients with asthma, chronic cough or exercise-related breathing symptoms, albuterol is often the first medication prescribed. It is trusted for its speed and reliability during sudden flare-ups, but many patients are not fully aware of how it works, how it differs from other inhaled medications or how to […]Read More
Community
Hattiesburg Clinic sponsors half marathon
With You Every Step of the Way
Hattiesburg Clinic proudly continued its title sponsorship of the Hattiesburg Half Marathon/10K/5K on Saturday, April 11, 2026. Read More
Clinic News
New Clinical Research Partnership
Hattiesburg Clinic is pleased to announce its partnership with Rovia Clinical Research.Read More
Clinic News
April Special
Dermatology – South is offering 20% off chemical peels for the month of April!Read More
Health & Wellness
Lactation Consultants
Welcoming a new baby into the world is something to be celebrated, but it can also bring new challenges, especially when it comes to feeding. Read More
Latest Posts
Department Spotlight

In the Media

Colon Cancer Screening

Reynolds PCES Certified

Cheers from Your Peers

Employee Spotlight

Peripheral Artery Disease

Scheduling Made Simple

Presidential Citation Award

What Causes BPH?

Hattiesburg Clinic Sponsors Marathon

Cheers from Your Peers

Employee of the Quarter

Annual Employee Awards

Employee Spotlight
Latest Posts
Hattiesburg Clinic
(601) 264-6000
415 S. 28th Avenue
Hattiesburg, MS 39401
About Us
Community Support Newsroom Contact Us
Patients & Visitors
Locations Providers Services Iris Pharmacy
Careers
Physicians & Providers Professional Staff
Follow Us
Twitter Facebook Instagram YouTube
Privacy Policy | HIPAA | SMS Terms & Conditions
© HATTIESBURG CLINIC 2026
Back to Top