Richard Appen is an Ophthalmology physician. OpenAlex indexes 34 publications with 741 citations (h-index 14).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
2880 University Ave
Madison, WI 53705
Telephone
608-756-7147Registry record last updated 8 Jul 2007.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Wegener Granulomatosis Presenting as Bilateral Loss of Vision
JCR Journal of Clinical Rheumatology
2005
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”