Welcome to Green Valley OB/GYN

Overall patient rating:

Established more than 70 years ago, Green Valley OB/GYN is one of the oldest and most respected medical practices in the Triad. Our practice is comprised of board-certified obstetricians and gynecologists with decades of combined experience in caring for the healthcare needs of the women in Greensboro, North Carolina, and the surrounding areas.

In addition to providing a wide range of obstetric and gynecological services and procedures, the physicians and medical professionals at Green Valley OB/GYN have extensive experience in the management of both high- and low-risk pregnancies.

Their experience is backed by the group’s dedication to continued training and education. All members of our team use the latest minimally invasive surgical techniques and advanced laparoscopic and hysteroscopic surgical methods to solve many gynecological problems that formerly required major surgery.

We are committed to providing high-quality, patient-centered care to women in all stages of life from adolescence to post-menopause.

Book Appointment

About Our Practice

  • Providers

  • Services

  • Links And Forms

  • Locations

  • Contact Us

  • Sidney Callahan

    DO
  • Dyanna Clark

    MD
  • Michelle A. Horvath

    MD
  • Michelle Marinone

    MD
  • Kendra H. Ross

    MD
  • Robert M. Wein

    MD

We Provide The Following Services

  • Obstetrics + Reproduction
  • Pregnancy Care and Delivery
  • Contraception
  • Ultrasound and Imaging
  • Gynecology + Wellness
  • Annual Exams
  • Menopause
  • Urogynecology

Green Valley OB/GYN: Greensboro

  • Monday: 8:00 AM - 5:00 PM
  • Tuesday: 8:00 AM - 5:00 PM
  • Wednesday: 8:00 AM - 5:00 PM
  • Thursday: 8:00 AM - 5:00 PM
  • Friday: 8:00 AM - 5:00 PM

Send Us a Message

    Patient Reviews

    Overall patient rating for Green Valley OB/GYN:

    IUD Insertion / Removal

    Everything was good and quick

    Annual Well Woman Exam

    Dr Clark listens to my concerns and never rushes. Explains my options and always answers all my questions.

    Annual Well Woman Exam

    I love Doctor Wein. I love the consistency in procedures and follow us. Doctor Wein has you best interest at heart he listens, he explains and gives great recommendations.

    Annual Well Woman Exam

    Dr Clark takes time with you and discusses your health and ask about any concerns

    Annual Well Woman Exam

    Felt I was listened to and my care mattered.

    Annual Well Woman Exam

    Quick process and thorough at the same time. Good discussion with the doctor.

    Annual Well Woman Exam

    Everyone is always so pleasant and scheduling is right on time. Dr. Wein is always ready with a solution to any problems or concerns.

    Annual Well Woman Exam

    Dr. Wein has bee my gynecologist for over 30 years, and has always been thorough, professional, knowledgeable, and kind.

    Annual Well Woman Exam

    I have been seeing Dr Horvath for many years now. Love her! She always showes she cares about her patients, we are not just a number.

    Annual Well Woman Exam

    Everyone is so nice and welcoming. They truly care!