About The VHTC

The mission of the Vanderbilt Hemostasis Treatment Center is to provide the highest quality care for our patients. Such care will include comprehensive care visits, preventive medical services, diagnostic testing, genetic testing and counseling, individual case management, specific treatments as needed, education and training, options for home treatment, and referrals when necessary.

Our Clinic Team emphasizes the empowerment of patients in their own care while also providing opportunities to participate in scientific advances in the diagnosis and treatment of bleeding disorders.

Meet Our Team

Jennifer R Green, MD
Jennifer R. Green, MD
Assistant Professor
Adult Hematology/Oncology Division

Allison Wheeler
Allison P. Wheeler, MD, MSCI
Assistant Professor Pediatrics
Pediatric Hematology/Oncology Division

Michelle Chi, MD

Michelle Chi, MD
Assistant Professor
Adult Hematology/Oncology Division

Tina Sasso

Tina M Sasso, FNP-C
Nurse Practitioner
Adult Hematology/Oncology Division

Mary Anne Williams

Mary Anne Williams, RN, BSN
Hemostasis Adult Nurse

James McDonald

James McDonald, RN
Hemostasis Adult Nurse

Andrea Walsh

Andrea Walsh, RN
Hemostasis Adult Nurse

Kyle Johnson

Kyle Johnson, RN
Hematology/Oncology Nurse Manager

Rob Bell

Rob Bell, PT, DPT
Hemostasis Physical Therapist

Johnna Oleis

Johnna Oleis, DPh
Hemostasis Pharmacist

Caprice Riley

Caprice Riley
Hemostasis Social Worker

Melody C. Hayes, RN, BSN, CCM
Hemostasis Case Manager 2

Katonya Graham
Hemostasis Administrative Assistant


Vanderbilt Hemostasis Treatment Center
1500 21st Avenue South Suite 2500
Nashville, TN 37212
Phone: 615-936-1765
Fax: 615-343-1576