Ryan Hayes is an Ophthalmology physician affiliated with Andrews University. OpenAlex indexes 43 publications with 1,810 citations (h-index 16).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
28900 Joy Rd
Livonia, MI 481504031
Telephone
734-425-2514Registry record last updated 28 Jun 2019.
Industry payments
20 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Sight Sciences, Inc.Program year20254 payments
- Tarsus Pharmaceuticals, Inc.Program year20254 payments
- BIOTISSUE HOLDINGS INC.Program year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- A Case of Uncontrolled Diabetes Complicated by Nonketotic Hyperglycemic Hemichorea
West Virginia Medical Journal
2023
Similar KOLs
Other experts from the same institution or the same specialty.
Ali Bijani
Babol University of Medical Sciences
Hamid Asayesh
Ayatollah Boroujerdi University
John J. Huang
Isfahan University of Medical Sciences
Fotis Topouzis
National University of Singapore
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.”