Registered entities
C. RUSSELL SPARENBERG, M.D., P.A.
Reg. No. 751967814Belgium
Reputation
Customer rating 1.1 / 5 across 365 reviews.
Web presence
Audience by country — top 5 markets by share of visits.
| Country | Share |
|---|---|
| United States | 96.5% |
| India | 0.7% |
| Canada | 0.5% |
| Netherlands | 0.5% |
| United Kingdom | 0.4% |
Social engagement
Social engagement: 10.4K social following, 9 posts in the last 12 months — below the industry typical range.
Share of voice
Share of voice in United States: 51.3% of web traffic across its competitive set; worldwide: 48.8%.
Recent activity
30 Jun 2026
Product launch
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