Why Choose Us

Gynecology, Pelvic Surgery & Oncology in West Orange, NJ

Why Choose Gyn Cancer & Pelvic Surgery?

At Gyn Cancer and Pelvic Surgery, LLC  we believe that women who seek their treatment deserve the highest level of patient-focused, comprehensive medical care possible. With decades of experience, Dr. Thad Denehy has the expertise to deliver the most exemplary care in the state and beyond. Our practice has one of the highest patient volumes in the area of gynecologic oncology and gynecologic surgery in the Northeast.

Serving as a regional referral center for both gynecologic cancer as well as reconstructive pelvic surgeries, Dr. Thad Denehy attracts patients from throughout New Jersey and the surrounding tri-state area. Dr. Denehy treats patients with conditions that encompass three areas: gynecologic malignancies, pelvic reconstruction, as well as rare, unusual and complicated benign gynecological conditions.

In addition to meeting the needs of patients and families in a sensitive and supportive way, Dr. Thad Denehy fosters innovative clinical research in gynecologic cancer to provide patients with the most advanced early detection and treatment options. Dr. Denehy works in close collaboration with radiation and medical oncologists in the treatment of patients with gynecologic cancer, facilitating a multimodality approach to the management of malignancies.

Meet Our team

Dr Thad Denehy

 Dr. Thad R. Denehy, MD

 Eric Liberman, DO



Marisa Hamrah, APNC

Deborah Greengrass, APNC


Hospital Affiliations

Same-Day Surgical Center Affiliations

  • Saint Barnabas Women’s Center – West Orange, NJ
  •  Short Hills Surgery Center - Millburn, NJ

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