Run a free full auditCardiac Clinic is a medical clinic in Kissimmee, FL, located at 311 W Oak St. It is a professional cardiology practice that provides a comprehensive health care approach for patients, offering diagnostic testing in its office or at nearby hospitals. The practice accepts most major insurances and files claims with those accepted by the office. It holds a rating of 3.80 based on 134 reviews.
The practice was established in 1979 by Dr. Sunil Kakkar and has grown into an eight-physician group. The main office is in Kissimmee, with additional satellite offices in Orlando, Poinciana, Celebration, and St. Cloud. The physicians are certified by the American Board of Internal Medicine in Cardiovascular Diseases and specialize in General Cardiology, Interventional Cardiology, and Electrophysiology. They are on staff at multiple local hospitals, including Osceola Regional Medical Center, Advent Hospital Kissimmee, Advent Hospital Celebration, Advent Hospital Orlando, Poinciana Hospital, St. Cloud Medical Center, Orlando Regional Medical Center, and Dr. P. Phillips Hospital.
The clinic offers a broad range of cardiovascular services, including right heart catheterization, pulmonary artery hypertension studies, and percutaneous coronary intervention using atherectomy and shockwave devices. Treatments include the implantation of pacemakers, ICDs, BiV-ICDs, and loop recorders, as well as advanced heart failure devices like Cardiac Contractility Modulation. The practice also performs complex peripheral stenting, intervention for critical limb ischemia, mechanical thrombectomy for DVT and pulmonary embolism, and extraction of leads using laser and mechanical tools. Office services include outpatient management of cardiac devices, tilt table tests, and various angiographies such as carotid, renal, and peripheral vascular studies. Established patients can access a patient portal to request appointments or ask questions.
The business has an established track record built on a large base of customer reviews.
Cardiac Clinic brings specialized cardiology care to Kissimmee, serving patients with a wide array of diagnostic and interventional cardiovascular services across multiple locations.
The clinic is situated on W Oak St in Kissimmee, FL, approximately 0.2 miles from Main Street and West Vine Street. It is located about 0.3 miles from Osceola Regional Medical Center and Bryan School.
BizScoreAI awarded Cardiac Clinic a perfect 100 out of 100 for its Schema & Structure score, which ensures that AI assistants and search engines accurately understand the business and its offerings through clear structured data. The practice also received a strong 82 out of 100 for its Technical score, confirming that the website is secure, indexable, and free of errors for search engine crawlers.
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BizScoreAI scanned the website cardiacclinickiss.com on June 5, 2026. Cardiac Clinic has a BizScore of 47 out of 100. The website audit behind the SEO score ran on October 25, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 15 of 30 points, AI Trust Signals 0 of 20 points.
Website audit sub-scores (out of 100): On-Page 49, Technical 80, Performance 92, Content 54.
Strengths: 3 checks passed. AI Crawler Access, AI Content Blocking, AI-Parseable Headings.
Areas to improve: 7 checks. llms.txt (failed), Structured Data (failed), Meta Description (failed), Q&A Content (warning), About/Team Page (warning), XML Sitemap (warning), Author Signals (warning).
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