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Clinic Type

Obstetrics & Gynecology (OB-GYN)

Address

102-104 Endicott Street, Danvers, MA 01923

Phone

978-882-6767

Email

giving@mgb.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Fertility services
  • Infertility treatment
  • High-risk obstetrics
  • Minimally Invasive Gynecologic Surgery (MIGS)
  • Family planning
  • Prenatal care
  • Obstetric ultrasound and prenatal diagnostic centers
  • Maternal fetal medicine

Technology & Equipment

  • Minimally Invasive Gynecologic Surgery (MIGS)
  • advanced gynecology techniques
  • assisted reproductive technologies

Team

  • [Not specified], [Not specified] — [Not specified]

Insurance & Payment

Languages Spoken

FAQs

Pregnancy FAQs

Find answers to the most common questions we hear from our patients.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye (Essex County OB/GYN): 4.8/5 (39 reviews)
  • Birdeye (Ob/Gyn Associates-North Shore): 2.2/5 (15 reviews)
  • Mass General Brigham (Dr. Abby A. Duclos): 4.5/5 (120 ratings, 40 reviews)
  • Mass General Brigham (Dr. Nancy Ann Ryan Petersen): 4.9/5
  • Mass General Brigham (Dr. Anastasia H. Koniaris): 4.8/5 (159 ratings, 67 reviews)
  • Mass General Brigham (Dr. Christopher John Coffey): 4.9/5 (210 ratings, 88 reviews)
  • Mass General Brigham (Dr. Brianna Elizabeth Mastromarino): 4.7/5 (104 ratings, 35 reviews)

Patients praise

  • Professional and knowledgeable physicians
  • Caring and compassionate bedside manner
  • Thorough explanations of medical options
  • Effective communication and active listening
  • Supportive and kind office staff
  • Comfortable environment during examinations

Common complaints

  • Rushed appointments
  • Feeling unheard or dismissed by providers
  • Judgmental or unprofessional bedside manner
  • Billing concerns/misunderstandings
  • Dismissive attitude during procedures

"The doctor we had... made this experience unforgettable in the worst way. She went on and on about how hard 3 kids was for her and had a generally judgmental attitude..."

Mass General Brigham patient review

"Dr Nancy Petersen is 'the best' !!! She is outstanding... very knowledgeable; I always know she will provide great care and she is clearly so kind."

Mass General Brigham patient review

"Dr. ANASTASIA H KONIARIS is truly exceptional. She took the time to listen to all of my concerns and addressed each one thoroughly, making me feel heard and supported."

Mass General Brigham patient review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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Danvers, MA·Obstetrics & Gynecology (OB-GYN)

Essex County OB/GYN Associates, Inc. is a privately held medical practice serving the North Shore of Massachusetts since 1964 (founded 2004). They provide comprehensive obstetrical and gynecological care across the lifespan with services including prenatal care, cervical cancer screening, genetic testing, gynecologic surgery, menopause management, and midwifery care. The practice operates four offices (Beverly, Danvers, and Gloucester) with its headquarters in Danvers, MA, and emphasizes long-term, patient-centered care for generations of women. Contact: multiple local numbers; main locations include 83 Herrick St (Beverly), 480 Maple St (Danvers), 298 Washington St (Gloucester), and 140 Commonwealth Ave (Danvers).

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Danvers, MA·Obstetrics & Gynecology (OB-GYN)

VerifiedOnline booking

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