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Mary Margaret O'Neil, MD, Rheumatology, Cheektowaga, NY

Mary Margaret O'Neil MD

Rheumatoid Arthritis & Related, Scleroderma & Related, Vasculitis


Physician

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  • 2355 Union RdSte 100Cheektowaga, NY 14227

  • Phone+1 716-898-0755

  • Fax+1 716-898-0775

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Education & Training

  • Saint Louis University School of Medicine
    Saint Louis University School of MedicineClass of 1990

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1992 - 2026
  • Rheumatology
    American Board of Internal Medicine Rheumatology

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