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James McNicholas

James McNicholas, DO

Internal Medicine

Need help scheduling? Call 216.445.6528

Highlights

Age Groups Seen

  • Adult

Languages

  • English

Gender

Male

Locations

  1. Cleveland Clinic Main Campus
    • phone:
    • fax:

Education & Board Certifications

Education

  • Residency: University of California San Francisco, 2022
  • Graduate School: University of California (Berkeley), 2021
  • Residency: Naval Medical Center San Diego, 2018
  • Residency: Naval Medical Center San Diego, 2014
  • Medical Education: Lake Erie College of Osteopathic Medicine, 2013
  • Undergraduate: Drexel University, 2007

Board Certifications

  • Occupational Medicine: American Board of Preventive Medicine, 2023
  • Internal Medicine: American Board of Internal Medicine, 2019

Research & Publications

See publications for this provider. (Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.

As of 2025-10-07, Dr. McNicholas has reported the financial relationships with the companies listed below.

Consulting and/or Speaking. Dr. McNicholas receives fees of $5,000 or more per year (or, in rare cases, equity or stock options) as a paid consultant, speaker or as a member of an advisory committee for the following companies:

  • Expedient Medicolegal Services

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Insurances Accepted

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.