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About

Cardiovascular Institute of the South (CIS) is a leading cardiovascular care network with 21 locations in Louisiana and Mississippi, including Meridian, MS. Founded in 1983 by Dr. Craig Walker, CIS offers comprehensive heart and vascular services across specialties such as internal medicine, nuclear cardiology, electrophysiology, lipid management, coronary and peripheral vascular disease, valve disease, and interventional procedures. CIS emphasizes advanced technology, research, and education, with a notable presence in Meridian where the team recently celebrated their 5,000th PET/CT scan. They provide telemedicine at eight locations and maintain a mission of high-quality, compassionate care. For Meridian-specific cardiology care, CIS Meridian is a key option. Contact: 1-800-425-2565 or visit cardio.com.

Clinic Type

Cardiology

Address

4909 Great River Drive, Meridian, MS

Phone

601-282-8980

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

available

Services Offered

  • cardiology clinic
  • vascular lab
  • advanced diagnostics (cardiac PET CT)
  • coumadin management
  • in-clinic vein treatments (radiofrequency ablation, laser therapy)
  • state-of-the-art interventional procedures
  • vein care
  • palpitations assessment
  • electrophysiology/arrhythmia management
  • cardiac ablation
  • deep vein thrombosis treatment
  • varicose vein treatment
  • sclerotherapy
  • endovenous laser therapy
  • peripheral artery disease (PAD) management
  • bypass surgery
  • angioplasty

Technology & Equipment

  • cardiac PET CT
  • radiofrequency ablation
  • endovenous laser therapy
  • sclerotherapy

Team

  • Wes Bennett, MD — Cardiologist
  • Tim Boyd, MD — Cardiologist
  • L. Shea Hailey, — Cardiologist
  • Scott Joransen, MD — Cardiologist
  • Thomas Plavac, MD — Cardiologist
  • E. Michael Purvis, MD — Cardiologist
  • Jennifer Rodriguez, MD — Cardiologist
  • Bonnie Earley, NP — Nurse Practitioner
  • Whitni Pinkerton — Nurse Practitioner
  • Allyn Sisson — Nurse Practitioner

Insurance & Payment

Languages Spoken

FAQs

What conditions does Cardiovascular Institute of the South treat in Meridian?

Cardiovascular disease including carotid artery disease, coronary artery disease, valve disease, peripheral vascular disease, and vein disease in the legs.

What services are available at the Meridian location?

Full vascular lab, advanced diagnostics like cardiac PET CT, coumadin management, in-clinic vein treatments (radiofrequency ablation, laser therapy).

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • rater8: 4.9 out of 5 stars (2,200+ ratings)
  • Cardiovascular Institute of the South (official site): 4.9 out of 5 stars (19,858 ratings)
  • Facebook: 96% recommended (47 reviews)

Patients praise

  • highly professional and knowledgeable providers
  • thorough explanations of health conditions and procedures
  • friendly, welcoming, and efficient support staff
  • attentive and compassionate patient-centered care

Common complaints

  • occasional long wait times for appointments
  • isolated reports of perceived lack of compassion or listening from some providers

"I believe she is one of the best in the country. She’s very competent, kind, and listens to what you share with her. Excellent cardiologist!"

Healthgrades user review for Dr. Jennifer Rodriguez

"This clinic is about the most efficiently ran that I have ever been to... Dr. Purvis was very personable and listened and took the time to understand my own situation."

WebMD user review for Dr. Edwin Purvis

"Dr. Hailey is the best! ... I trust you with my life!"

WebMD user review for Dr. Larry Hailey

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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VerifiedSince 1928
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VerifiedOnline bookingEmergency care

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