Contact Us

Contact Us

Innovative Hematology / Indiana Hemophilia & Thrombosis Center

8326 Naab Road, Indianapolis, IN 46260

If you are experiencing a life-threatening or urgent problem, please call 911 immediately.


If you have a medical question, please note that Innovative Hematology does not provide medical advice via email or web and cannot offer treatment recommendations to anyone other than patients of Innovative Hematology and the Indiana Hemophilia & Thrombosis Center (IHTC).


If you are an Innovative Hematology or IHTC patient:

Get your questions answered by your direct care provider by calling our Innovative Hematology at (317) 871-0000 or Login to our Patient Portal >

If you have a bleeding or blood disorder:

Call Innovative Hematology at (317) 871-0000 if you would like to be seen by a member of our care team.

If you are in the U.S. but not in Indiana:

Find an HTC Near You >

If you are outside of the U.S.:

Find an HTC Near You >

If you have questions about Plasminogen Deficiency (PLGD):

Learn More about the International PLGD Study >

Office Hours

Monday through Friday: 8:00 a.m. – 5:00 p.m.
Saturday and Sunday: Closed
24/7 After Hours: (317) 871-0000

(317) 871-0010

(317) 871-0000

Toll Free:
877-CLOTTER (877-256-8837)

IHTC Pharmacy:
(317) 829-7778 or (877) 633-4639

For emergent needs, the IHTC and Indiana BloodWoRx pharmacy staff can be reached 24 hours, 7 days a week