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Arizona's Only Accredited Master Surgeon - Greg J. Marchand M.D.Arizona's Only Accredited Master Surgeon - Greg J. Marchand M.D.
Arizona's Only Accredited Master Surgeon – Greg J. Marchand M.D.
Arizona's Only Accredited Master Surgeon – Greg J. Marchand M.D.
  • Dr. Greg Marchand
    • About Dr. Marchand
    • Funding & Independence
  • Fellowship
  • Research
    • Publications
    • Research Methodology
    • Clinical Trials
    • Research Team
  • Newsroom
    • Press Kit
    • Expert Commentary
    • Media Coverage
    • Video Appearances
  • Collaborate
  • Contact
  • Dr. Greg Marchand
    • About Dr. Marchand
    • Funding & Independence
  • Fellowship
  • Research
    • Publications
    • Research Methodology
    • Clinical Trials
    • Research Team
  • Newsroom
    • Press Kit
    • Expert Commentary
    • Media Coverage
    • Video Appearances
  • Collaborate
  • Contact

Archives:

Acetaminophen in Pregnancy and the Autism Question

Dr. Marchand reviews the evidence linking prenatal acetaminophen exposure to neurodevelopmental outcomes, and the difference between association and causation in the studies being cited.

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September 24, 2025By Maria Sainz

Women’s Health Update

Dr. Greg J. Marchand joins Newsmax2 for a live discussion of developments in women’s health.

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September 23, 2025By Maria Sainz

Women’s Health Update

Dr. Greg J. Marchand joins Newsmax2 for a live discussion of developments in women’s health.

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September 22, 2025By Maria Sainz

Reaction to Presidential Statements on Abortion Policy

A panel discussion of shifting political positions on abortion policy.

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September 2, 2024By Maria Sainz

Revised USPSTF Mammography Guidelines

Dr. Marchand walks through the revised US Preventive Services Task Force screening recommendations and what the change in starting age means in practice.

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May 10, 2024By Maria Sainz

The Princess of Wales Cancer Diagnosis: A Surgeon’s Perspective

Dr. Marchand discusses how a malignancy can be identified only after abdominal surgery, and what the sequence of events described in the Princess of Wales case suggests clinically.

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March 22, 2024By Maria Sainz

Mifepristone at Retail Pharmacies

A debate segment on the decision by major pharmacy chains to dispense mifepristone.

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March 3, 2024By Maria Sainz

The Alabama Embryo Ruling and the Future of IVF

Dr. Marchand discusses the Alabama ruling treating cryopreserved embryos as persons, and the practical consequences for fertility clinics.

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February 22, 2024By Maria Sainz

Breast Cancer Screening: Who Should Start, and When

Dr. Marchand addresses the competing screening recommendations from major bodies and how clinicians reconcile them for individual patients.

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October 2, 2023By Maria Sainz

Zuranolone: The First Oral Treatment for Postpartum Depression

Dr. Marchand discusses the approval of zuranolone, how it differs from existing therapy for postpartum depression, and which patients stand to benefit.

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August 8, 2023By Maria Sainz
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Arizona's Only Accredited Master Surgeon - Greg J. Marchand M.D.
© Greg Marchand MD

Research repository

Every paper, abstract and presentation Dr. Marchand publishes is listed in his open research repository. Subscribe by RSS to be notified whenever new work is added.

Browse the repository All research (RSS)

Topic feeds: Peer-reviewed articles | Conference presentations