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Welcome to OB-GYN Associates!

Real & Personal Care You Can Trust

 At OB-GYN Associates in Cedar Rapids, IA, our experience means you’ll get more than just excellent treatment from the area’s best, it means you’ll be treated like a person—with genuine compassion and respect. We may be the Cedar Rapids area’s largest Obstetrician, Gynecology and Urogynecology clinic, with on-site facilities to care for all your complete women's health and pregnancy care needs, providing infertility care, birth control and more, but we haven’t lost sight of what matters most—trust, comfort and genuine care from Board Certified/Board Eligible physicians.

Mission Statement

To be an independent group of Board Certified OB/GYN physicians who provide exceptional care to our patients and our community


PATIENT FIRST – We are patient centered and provide excellent personalized services and care for the best possible outcomes.

COMPASSION AND RESPECT – We value all people and treat all with dignity, courtesy and attentiveness. We treat all as we want to be treated.

INTEGRITY – We adhere to a code of ethics that emphasizes honesty and sincerity. We strive to always do the right thing for our patients, families and co-workers.

ACCOUNTABILITY – We accept responsibility for our actions and performance.

POSITIVE AND PROFESSIONAL – We provide a supportive environment for patients, colleagues and staff.

2022 Especially For You Race Against Breast Cancer

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About Your Visit (Video)

About Your Visit (Video)

With a team of board-certified obstetricians and gynecologists, women throughout Cedar Rapids, Iowa can get the comprehensive care they need. The team at OB-GYN Associates PC welcomes new and existing patients to the clinic.

As the largest and most established obstetrics and gynecology office in the Greater Cedar Rapids area, women’s health is truly a passion at OB-GYN Associates PC. The team has treated women from up to four generations of the same family. That’s the kind of warm, compassionate, family-oriented care patients can expect to receive.

The state-of-the-art clinic boasts the most advanced diagnostic and treatment tools. Patients can get their well-woman exams, obstetric care, and ultrasounds completed all under one roof. Because the team strives to offer preventive care, women can even get mammograms and bone density scans at the clinic.

Since they deliver the most babies in Cedar Rapids, women can feel confident with their prenatal care, delivery, and postpartum treatment at OB-GYN Associates PC. The nurse practitioners and obstetricians and gynecologists offer flexible scheduling for a broad range of women’s health care needs, including urgent care visits.



Our new Patient Portal is now available! At you can:

  • Securely message your care team
  • Review appointments
  • Request prescription refills or view lab results
  • Send your records to other healthcare providers
  • Log in from any web browser, including mobile

Please email

Once we receive your email, we will email you a registration link. Thanks so much!


Cosmetic Solutions logo

Cosmetic Solutions is a luxurious medical aesthetics center founded over 15 years ago by OB-GYN Associates on the principle of helping patients look and feel their best.
We are located on 1st floor right next to OB-GYN Associates. Stop in next time you’re here, we’d love to see you!

Cosmetic Solutions →

Pay Your Bills Online

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Early Detection Saves Lives!

Early Detection Saves Lives!

Do You Have Dense Breast Tissue?

    What You Need to Know About Automated Breast Ultrasounds (ABUS) & Why

    Technology has significantly improved breast health over the years including the recent introduction of Digital 3-D Mammography (TOMO). However, even the newest 3-D MAMM technology has a very difficult time detecting cancer in women who present with dense breast tissue.

    What You Need to Know About Automated Breast Ultrasounds (ABUS) & Why

    40% of the female population in the United States have dense breast tissue (our patient base here at OB-GYN Associates, P.C. is closer to 60%). Women with extremely dense breast tissue have a 4-6 times greater risk of developing breast cancer

    What You Need to Know About Automated Breast Ultrasounds (ABUS) & Why

    Studies have shown a 55% relative increase in invasive cancer detection in women with dense breast tissue when Automated Breast Ultrasound (ABUS) is used in conjunction with Full Field Digital Mammography

    What You Need to Know About Automated Breast Ultrasounds (ABUS) & Why

    The ABUS exam takes approximately 15 minutes to complete, is relatively painless and can be completed the same day you have your mammogram or scheduled at your convenience We introduced ABUS in January 2018 and in the first four months two cancers were detected that the normal mammogram did not pick up and two pre-cancers were found that went undetected in the mammogram.

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Words from our patients

  • 5 star

    "Dr. Messengar was great to work with, she was the calming presence I needed and always very professional throughout the whole process!"

    Alyssa T.
  • 5 star

    "Dr. Joy Olson took extra time addressing my concerns and easing my worries about my upcoming delivery."

    Melinda J.
  • 5 star

    "Always satisfied with the care given by Dr. Piehl!"

    Angela C.
  • 5 star

    "Dr. Zhang is a doctor I can trust. As always my visit went well."

    Mari S.
  • 5 star

    "Jennifer Burgett has a very professional manner yet she is very sincere and sensitive to my needs!"

    Janet H.
  • 5 star

    "Dr. Reedy was very knowledgeable and professional. Made me feel comfortable. I would highly recommend her!"

    Allie J.
  • 5 star

    "Dr. Bussewitz is a wonderful doctor! She performed my C Section at 4 a.m. after being on call[...]. She did an amazing job on the procedure and my baby is perfect!"

  • 5 star

    "Dr. Myers was very nice and diagnosed me properly. No waiting time either."

    Nicole C.