Caring for all women, at every stage of life

Bethpage OB/GYN offers a full range of health services for women


  • Monday: 9am – 7pm
  • Tuesday: 9:30am – 7pm
  • Wednesday: 8am – 8:30pm
  • Thursday: 9am – 7pm
  • Friday: 8am – 4pm

  • Every other Saturday: 9am-5pm

Our Practice

Bethpage OB/GYN offers a full range of health services for women. As specialists in obstetrics and gynecology, we can provide you with the best and latest medical care. Our services range from the delicate first examination of the young woman who has never been examined before, to the management of menopause.

Our annual and semi-annual check-ups include breast examinations and pap smears, and we perform gynecological surgery. We also specialize in the management of obstetrical patients. Our office is furnished with the latest state-of-the-art medical equipment.

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Our Providers


Dr. John Thanus is a graduate of the residency program at New York University with many years of experience. He is Board Certified. His specialty is obstetrics and gynecology. He is well known for his expert management…
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Christina Pecoraro is a physician’s assistant with over twenty years of experience in the women’s health field. She has experience in the diagnosis and management of routine as well as complicated obstetrical and gynecological conditions…
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Sophia Combest-Markotsis has more than 20 years experience in womens health. She is a Board Certified Clinician who is dedicated to her field. She sees patients of all ages, but has a particular interest in complementary…
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Valerie Zeffiro is an experienced clinician who specializes in women’s health.  As a bilingual provider, she is adeptly able to address the needs of her Spanish-speaking patients through a shared language….

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Patient Reviews

Mariah Schmitt

Everyone is so nice and friendly. The doctors and nurses are great. I feel very comfortable here. I've been going for just over a year and never had 1 negative experience. Also the wait time is very minimal and the location is super convenient

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