Handy for booking, but you only see doctors who pay, and the top ones paid more.
What it's really for A doctor-booking marketplace; you only see providers who pay to be listed and booked.
What our grade covers The grade on this page is about its appointment-verified patient reviews, not everything the site does.
High Scoring Confidence Checked against primary sources. We are confident in the facts and the grade here.
Every provider shown pays Zocdoc (per-booking fees plus an annual subscription), and providers who buy the "Sponsored Results" advertising product bid to appear above the organic results, so paying directly buys the most prominent placement, even though Zocdoc states sponsored status does not change a provider's rank within the organic marketplace listings.
Source →- Operating since
- 2007 (19 years) · source
- What it costs you
- Free to read The reviews are free to read.
- How they make money
- It charges healthcare providers to be listed and booked, via a per-booking fee (roughly $35 for primary care up to ~$110 for dentists) plus optional "Sponsored Results" ad placement that providers bid on per booking.
- What they do
- It runs an online marketplace where patients search for in-network doctors, read appointment-verified patient reviews, and book appointments.
- What to watch for
- It is not a complete or impartial "best doctors" guide: you only see providers who pay to be on Zocdoc, and the highlighted top listings are paid "Sponsored Results" ads rather than quality rankings.
- Composite score
- 2.80 / 5.00 → grade C+
How the grade was reached
Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.
What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.
Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?
Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?
How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.
Evidence
- Zocdoc was founded in 2007 in New York City by Cyrus Massoumi, Nick Ganju, and Dr. Oliver Kharraz; it remains a privately held, independent company with no parent owner. Source: Wikipedia – Zocdoc →
- Sponsored Results is Zocdoc's performance-marketing product: 'Set your Sponsored Results bid, and only pay when you get bookings.' Sponsored listings appear ahead of competitors and 'convert 4X better than the average organic search listing,' with practices seeing 'a 39% increase in bookings on average' — i.e., paying providers buy the most prominent placement. Source: Zocdoc – Sponsored Results (Practice) →
- Reviews are appointment-gated: 'all verified Zocdoc reviews are submitted by patients who interacted with the practice they booked,' must match a completed booking record, and are human-moderated — a meaningful anti-fake control, though third-party vendors openly sell 'appointment-verified' Zocdoc reviews, showing the system can be gamed. Source: Zocdoc – Who writes the reviews (Help Center) →