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Dr. William Barth Jr, MD

Dr. William Barth Jr, MD

Age 64 Maternal-Fetal Medicine M
(12) 12 reviews
Accepting New Patients


Dr. William Barth Jr, MD is a Maternal-Fetal Medicine Specialist in Boston, MA. Dr. Barth Jr studied at BAYLOR UNIVERSITY. They currently practice at Massachusetts General Hospital and are affiliated with Massachusetts General Hospital. Dr. Barth Jr accepts multiple insurance plans.


  • BAYLOR UNIVERSITY, Medical School — 1985

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Massachusetts
  • Blue Cross Blue Shield
  • Cigna
  • First Health
  • Harvard Pilgrim Health Care
  • Humana
  • MVP Health Care
  • Tufts Health Plan
  • UnitedHealthCare

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Jan 08, 2020
With my old OB, my first child was stillborn late into the third trimester, and I almost lost my uterus, post-birth. For future pregnancies, I knew I'd be high-risk, and wanted the best possible care. I can't give enough praise to Dr. Barth, who helped us through an incredibly stressful, anxiety-producing second pregnancy. We will always be grateful to him. He made us believe that we'd one day be parents to a living child, and he made that dream come true this past January. By far, the best of the best MFMs.
— Jan 08, 2020
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. William Barth Jr, MD. To arrange an appointment, call the number on Dr. Barth Jr's profile.

Dr. Barth Jr frequently treats the following conditions: Blood Disorders in Pregnancy, Coagulation Defects in Pregnancy and Postpartum and Gestational Diabetes. See more on Sharecare.

Dr. William Barth Jr, MD is affiliated with Massachusetts General Hospital.

Hospital Affiliations

  • Massachusetts General Hospital


    1. 1
      Massachusetts General Hospital
      55 Fruit St, Boston, MA 02114 (617) 724-2229
    2. 2
      Nantucket Cottage Hospital
      57 Prospect St, Nantucket, MA 02554 (508) 825-1000
    3. 3
      Wentworth Douglass Hospital
      67 Corporate Dr Bldg A, Portsmouth, NH 03801 (603) 516-0092
  1. Cardiovascular Disease Prevention Center

    1. 4
      Mass Generalnorth Shore Center for Outpatient Care Obstetrics & Gynecology
      104 Endicott St Ste 304, Danvers, MA 01923 (978) 882-6767