Ann McCampbell, MD offers medical legal consultations for attorneys working on cases involving chemical sensitivity and other environmentally related illnesses. These can include social security, workers compensation, veterans and disability benefits, toxic tort, medical benefits, workplace accommodations, housing, divorce, and child custody cases.

Dr. McCampbell can help document the recognition of chemical sensitivities, provide supportive medical and scientific evidence, recommend medical tests and evaluations to support a case, and find appropriate expert witnesses. She can also assist with general medical cases.

Her services include, but are not limited to, assessing medical records and analyzing cases, researching and summarizing relevant medical literature, critiquing opposition arguments and evidence, preparing questions for deposition or trial, and finding and preparing medical expert witnesses. She can also provide independent medical opinions and, in some cases, serve as an expert witness.

“Dr. McCampbell does terrific work. She is smart and writes exceptionally well. She also has a good understanding of medico-legal issues, such as what evidence is required for medical proof.”

Patricia Glazek, Attorney, Santa Fe, NM

Medical Legal Experience:

  • Consulted on toxic tort case where plaintiff developed chemical sensitivity (1998)
  • Researched health effects of mold (2009)
  • Assisted a divorce attorney who had a chemically sensitive client (2000)
  • Assisted an attorney who was attempting to get medical treatments covered by insurance for a chemically sensitive client (2008)
  • Conducted a record review and rendered an independent medical opinion that was successful in client obtaining widow’s benefits from the VA (2008)
  • Consulting expert for Bank of America, contesting of the Last Will and Testament of Marilyn Brachman Hoffman pending in Cause No. 2013-PR02435-2, Tarrant County, Texas (2017)
  • Expert witness in Janice Hustvet vs. Allina Health system, U.S. District Court, Minnesota, Court File No.: 16-cv-oo551 (JNE/HB) (2017)
  • Expert witness in Santa Fe Alliance for Public Health and Safety, Arthur Firstenberg and Monika Steinhoff vs. City of Santa Fe, Attorney General of New Mexico, and the United States of America, U.S. District Court, New Mexico, Case 1:18-cv-01209-LF-JHR (2019)
  • Expert witness in Charvel Clawson, Michele Myer, and Catherine Myer vs. Villas at the Country Club Owners Association, et al. Civil No. 2:21-cv-00325-DAO (2021)
  • Consulting expert in the Matter of General Medical Council v. Dr. Apelles Econs, UK (2022)
  • Provided medical opinion for veteran seeking disability benefits from VA due to chronic illness resulting from toxic exposures during military service (2023)
  • Provided nexus letter for veteran seeking disability benefits from VA due to chronic illness resulting from toxic exposures during military service (2024)


Dr McCampbell’s fee for medical legal consulting is $250 per hour.

She can be reached at (505) 466-3622 or

References available upon request.