Run a free full auditMatthew B. O'Steen, MD of Mt Pleasant is a cardiologist in Mt Pleasant, SC. Serving patients in Charleston, Mount Pleasant, and Summerville, the practice specializes in general cardiology and interventional cardiology. Dr. O'Steen provides care with a specific focus on structural heart disease and peripheral vascular disease.
Dr. O'Steen completed his medical degree at Mercer University and finished his residency at Emory University Hospital. He furthered his expertise through a fellowship in cardiovascular disease at the Baylor College of Medicine. His professional affiliations include Roper St. Francis Mount Pleasant Hospital, Roper Hospital, Roper St. Francis Berkeley Hospital, and Bon Secours St. Francis Hospital. He is board certified in both interventional cardiology and cardiovascular disease by the American Board of Internal Medicine.
The practice is located on Von Kolnitz Rd, about 0.1 miles from James B Edwards Elementary School and 0.2 miles from the East Cooper Medical Center. The office is situated near the AMG Specialty Hospital Charleston and a short distance from Shem Creek and the Mark Clark Expressway.
Dr. O'Steen is known for providing highly-rated specialized cardiac care, as reflected in his 4.50 rating. His practice maintains well-documented information for patients seeking cardiology and interventional cardiology services.
Dr. O'Steen offers specialized interventional cardiology expertise to the residents of Mt Pleasant and the surrounding SC area.
BizScoreAI scanned the website doctors.rsfh.com on June 13, 2026. Matthew B. O'Steen, MD of Mt Pleasant has a BizScore of 61 out of 100. The website audit behind the SEO score ran on October 26, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 23 of 30 points, AI Trust Signals 15 of 20 points.
Website audit sub-scores (out of 100): On-Page 80, Technical 81, Performance 58, Content 58.
Strengths: 5 checks passed. AI Crawler Access, AI Content Blocking, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 7 checks. llms.txt (failed), FAQPage Schema (failed), Organization Schema (warning), Speakable Schema (warning), Q&A Content (warning), Meta Description (warning), Author Signals (warning).
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