About Us

We are a team of highly trained physicians offering a full range of obstetric and gynecology services from your initial exam, to childbirth, through menopause and beyond. Our goal is to offer patient-centered medical care based on mutual trust and communication.

Our practice consists of 6 Well-Respected Board Certified Physicians, one AIUM Certified Sonographer and an excellent team of Registered Nurses, Medical Assistants and Business Office Staff working together to provide excellent medical care.

Specialties and Areas of Expertise

Our physicians are here to discuss anything concerning your health care. From contraception to menopause, we discuss options and individualize your treatment to help you make the best decisions to meet your needs.

Preconception Counseling

We help you learn about any risk factors and treatment before attempting to become pregnant.

Personalized Treatment

We provide targeted treatment, comprehensive and compassionate care for you and your family.

General Gynecology Care

We care for women through all stages of life, from childbirth through menopause.


We individualize your needs, exploring both hormonal and nonhormanal treatment options.

Ultrasound Services

We provide full OB/GYN services, including 3D/4D views.

Surgical Treatments

Offering minimally invasive options for a quicker recovery.

Women’s Health & Wellness

We partner with you to keep you and your family healthy.

Obstetric Services

We offer full obstetric services to care for both mom and baby.

Infertility Treatment

We combine the most up-to-date technologies with evidenced based medicine to provide you the best options.

Convenient Location

Adefris & Toppin Women’s Specialists is located in the Birch Center Building which is connected to Woodwinds Hospital in Woodbury, Minnesota.

Affiliated Hospitals


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Partnering with my patients to provide excellent medical care is a rewarding experience for me.

Wanda P. Adefris, MD, FACOG

OB/GYN Physician / Surgeon

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I thoroughly love my job and enjoy seeing my patients through all stages of their life. It is so rewarding!

Alixandra S. Crepeau, MD, FACOG

OB/GYN Physician / Surgeon

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I am excited about a growing practice. I enjoy the variety of caring for both obstetrical and gynecological patients of all ages.

Lauren A. Callahan, MD, FACOG

OB/GYN Physician / Surgeon

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My passion for women's health drew me to pursue a career in OB/GYN, a vocation modeled by my father.

Amy J. Engebretson, MD, FACOG

OB/GYN Physician / Surgeon

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Coming soon

Elizabeth S. George, MD, MPH

OB/GYN Physician / Surgeon

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I love working in a private setting with my many patients - old and new!

Barbara C. Toppin, MD

OB/GYN Physician / Surgeon

At Adefris & Toppin, we are doing everything we can to protect our staff, our patients, and the community at large from the spread of COVID-19. We are following the recommendations from the CDC and the MN Health Department to try and “blunt the curve”.

More Information