Alliance Main Campus
1560 Turf Lane
East Lansing, MI 48823

ph: 517-484-3000
fax: 517-484-6358
Sparrow Lab Hours
Mon - Fri 8:00 - 5:00
Closed 12:30-1:30

Alliance South Campus
1100 South Cedar Street
Mason, MI 48854

ph: 517-484-3000
fax: 517-978-0002
Sparrow Lab Hours
M, W, Th & F 8:30-4:30
Tues 9:00 - 4:30
Closed 12:30 - 1:00

About Us

Alliance Obstetrics and Gynecology provides a full spectrum of health care for women, offering complete obstetrical care. Serving patients from adolescence through menopause and beyond, we take a partnership approach to healthcare, working with our patients on the premise that equal participation in the decision making process leads to optimal health.


Please review the Alliance Ob-Gyn Code of Conduct


Click here for Patient Portal FAQ's.

Preteen girls have questions about their changing bodies and Alliance is here to help!  We've put together a program for young ladies (ages 10 - 15) designed to answer questions and frame this physical & emotional transition in a positive light.
Check out our classes section for more details or call to register!
Saturday, April 21
9:00 am - 12:00 pm
Alliance has contracted with DataFile Technologies to process our medical records requests. Please note all requests require a medical records release to be submitted to Alliance prior to processing.  DataFile's contact information can be found on our website.
Centering Pregnancy is prenatal care combined with childbirth education in a group setting. You'll meet privately with a healthcare provider as well as a group of other women who are due around the same time. Centering includes group discussions, activities & time for sharing. Take part in your own care and join other expectant moms who have the same questions and concerns you do!  See the Centering Pregnancy link on our website or email amyc@alliance-obgyn.com for more information.
The CDC is continuing to recommend that pregnant women refrain from traveling to areas with ongoing Zika Virus transmission (http://www.cdc.gov/zika/geo/active-countries.html) and Broward, Brown and Beach counties in Florida (http://www.cdc.gov/zika/intheus/florida-update.html) during their pregnancy. The CDC has recommended Zika Virus testing for ALL pregnant women (regardless of symptoms) who have traveled to an affected area within the past 2-12 weeks. Please call the office at 517-484-3000 if you have traveled to an affected area during your pregnancy.
Recommendations for individuals considering pregnancy: The current recommendation from the CDC is that women wait at least 8 weeks after traveling to an affected area and men wait at least 6 months before trying to conceive.
For more information, please visit http://www.cdc.gov/zika/index.html.
Click here for additional recommendations.

At Alliance, our goal is to provide our patients with the best experience possible when interacting with our practice.  We are pleased to announce our secure, interactive patient self-service feature that will let you communicate with us from the convenience of your home or office.  If you would like to sign up for the Patient Portal or if you have questions about your account, please call our office at 517-484-3000.

Behind the Scenes
For daily news updates, inspirational tidbits, and more, like us on Facebook.

Stay in the Know
Keep abreast of all the latest healthcare information.

Life Long Learning
We are always finding great articles to share with the community.

Medical Records
DataFile Contact Center

Phone: 816-437-9134
Monday - Friday
8:30 am - 6:00 pm EST

Click here for the Alliance Notice of Privacy Practices. 

Click here for important
information about
Alliance's participation with
Medicare's ACO program.