Suggestions: Google Scholar Impact Factor: Health Sciences
SCImago Journal & Country Rank (Journals and country scientific indicators from the Scopus database. Two metrics are included: SCImago Journal Rank (SJR) and Source Normalized Impact Per Paper (SNIP).
Cabell's Directories (Including Journalytics) Useful information on scholarly journals, acceptance rates, predatory journals, metrics, and more. There is also an open access list.
Additional Tools: If these tools are available, they are useful in finding information on journal metrics and impact.
Journal Impact - More information in this Guide from John Jay College