Maintain your health and live happier

Now Accepting New Patients



About Antheia Gynecology


Antheia Gynecology provides expert gynecologic medical and surgical care to women of all ages. Dr. Simigiannis, a board-certified OB/GYN, and her team provide a comfortable, compassionate environment, and treat a wide range of women’s health needs.

Antheia Gynecology offers an encouraging office atmosphere, providing patients with a cozy gown, a cup of tea, and an inviting space before their appointment. The practice treats young adolescents and women all the way through menopause and beyond, and the team invests the time to develop long-lasting patient relationships.

The team offers well-woman exams, Pap smears, human papillomavirus (HPV) and sexually transmitted disease (STD) testing, birth control consultations, and treatment for painful sexual intercourse. Antheia Gynecology treats a number of conditions like pelvic pain, abnormal periods, vaginitis, endometriosis, uterine fibroids, and urinary incontinence.

Antheia Gynecology is proud to offer cutting-edge in-office treatments like the MonaLisa Touch® to restore vaginal health for menopausal women. The practice also focuses on diagnosing and treating menopause symptoms and Dr. Simigiannis is a certified menopause specialist that values open communication and individualized menopause care.

Depending on a patient’s needs, Dr. Simigiannis offers minimally invasive and robotic surgery which offers shorter hopsital stays, less post operative pain, less scarring, shorter recovery times and quicker return to normal activities.

If you are looking for high-quality gynecologic care, reach out to Antheia Gynecology today by phone or using the online booking tool. Our team is accepting new patients and look forward to welcoming patients to the practice.


It's The Little Things That Count

For your comfort, Antheia provides you with



A cozy gown

A soothing cup of tea

A healthy snack

The Antheia Philosophy

Personalized and Compassionate Care


The physicians and staff at Antheia Gynecology welcome you and value the trust you place in us to take care of all your gynecological health needs. When you call or visit our office, you will always find our staff to be friendly and helpful. We make every effort to ensure that you are comfortable and able to focus on your health care. Our office provides a relaxing, warm and welcoming atmosphere to make you feel at ease from the moment you walk in the door.

Expert Care



Abnormal Periods


We treat and diagnose abnormal periods and abnormal bleeding.


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Certified and experts in in menopause care.


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Minimally invasive Surgery


We offer minimally invasive surgery to treat your needs.


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We provide



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Contact Us


The Mona Lisa Touch is revolutionizing the health care of pre and post-menopausal women.

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Accepted Insurances

Here at Antheia Gynecology, we accept most major insurance providers. If you do not see your provider listed, please contact our office directly to confirm your insurance provider is accepted. This list is subject to change, please call to verify we participate with your insurance.

Anthem BCBS
Beech Street
Emblem Health
Empire BCBS
Horizon BCBS
Humana Tricare

Our Providers


photo of Antheia Gynecology

Dr. Helen Simigiannis


We are committed to providing you with thorough, compassionate and the most up to date care. If you are in need of gynecologic surgery, we will educate you on all of your options including minimally invasive and office based procedures to resolve your gynecologic issues so that you can get back to your daily routine. We look forward to becoming your health care partner through all the stages of your life. We are here to provide personalized and compassionate healthcare and to be a reliable resource for issues that affect your health.

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Words from our patients

  • Google

    Without a doubt, this is the best doctors office I have ever been to. I never feel rushed and I always walk away with a smile on my face. I totally recommend this office.

    Nicki, N.
  • Google

    I absolutely love this group! They are the best in the area.. From the second I walk through the door, the staff at Antheia is welcoming and kind.

    Rebecca, N.
  • Google

    Hands down the best gynecology office in town. Highly recommended!

    Sibel, K.
  • Healthgrades

    Dr. Simigiannis is great! She is patient, kind, and makes you feel like you are her only priority at that time.

    Annin, M.


Antheia Gynecology
375 US Highway 130, Suite 103
East Windsor, NJ 08520
Phone: 609-448-7800
Fax: 609-448-7880

Office Hours

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