Our obstetric team consists of Drs. Erdman and Morrell, and Deb Spinner, our nurse practitioner. We welcome and encourage you and your partner to meet with each one of our physicians over the course of your prenatal experience so that you can become familiar with each member of your healthcare team. 

In this section of our website, you will find helpful information on what you can expect throughout your pregnancy as well as education and resources about:

(You'll notice that this information is also contained in your pregnancy Blue Folder that every pregnant patient receives at her first visit!)

Regsiter for our Secure, Online Patient Portal

We encourage all of our patients to create a secure online account with our practice's patient portal in order to easily:

Click HERE to access our patient portal and create your account. 

Pre-register for your delivery

Preparing for your baby's delivery is easy - pre-register online with GBMC by clicking on the following link:


If you have not selected a pediatrician yet, simply type in TBD - the form will not be accepted if the field is blank.

Our Goal is Your Good Health

The OB team at Charles Street OB/GYN has one goal during your pregnancy - to ensure the good health of mother and baby. Our team will help guide you through each stage of pregnancy and help you to enjoy this truly special time.