Comprehensive Center forBleeding Disorders
Versiti Comprehensive Center for Bleeding Disorders (CCBD) is a federally recognized hemophilia treatment center (HTC).
Adult Hematology
The Adult Hematology Program cares for patients with benign hematologic disorders at Froedtert Hospital and Children’s Wisconsin.
Patient Pharmacy
Versiti Comprehensive Center for Bleeding Disorders offers an onsite pharmacy for patients being treated for bleeding and clotting disorders.
Hemophilia is an inherited bleeding disorder caused by a deficiency or dysfunction of blood-clotting factors. Hemophilia A results from factor VIII deficiency, while hemophilia B stems from factor IX deficiency. We provide comprehensive hemophilia management, from prophylactic factor replacement to breakthrough therapies like gene therapy for hemophilia B. Our team helps patients navigate treatment options, optimize dosing regimens, manage bleeding episodes, and maintain joint health through both traditional factor replacement and extended half-life products.
Von Willebrand disease is the most common inherited bleeding disorder, caused by a deficiency or dysfunction of von Willebrand factor, a protein essential for normal blood clotting. Accurate diagnosis requires sophisticated laboratory testing and clinical expertise, both of which our team provides. We distinguish between disease types and subtypes, enabling precise treatment selection including desmopressin therapy, von Willebrand factor replacement products, and strategies for managing bleeding during surgery, dental procedures, and childbirth.
Platelet function disorders affect the ability of platelets to properly adhere, activate, and aggregate at sites of blood vessel injury. We provide specialized platelet function testing to accurately diagnose these often-subtle conditions. Our treatment approaches are highly individualized, taking into account each patient's specific platelet defect, bleeding history, and lifestyle factors.
Thrombophilia refers to conditions that increase the risk of developing abnormal blood clots in veins or arteries. These conditions can be inherited, such as factor V Leiden or a prothrombin gene mutation, or acquired, like antiphospholipid syndrome. We provide comprehensive evaluation to identify underlying clotting disorders, helping patients and their physicians understand clot risk and make informed decisions about anticoagulation therapy while balancing clot prevention with bleeding risk.
We diagnose and manage rare bleeding disorders, including deficiencies of factors I, II, V, VII, X, XI, and XIII, as well as combined factor deficiencies and rare platelet disorders like Bernard-Soulier syndrome and Glanzmann thrombasthenia. Our team has expertise in these uncommon conditions, providing accurate diagnosis, personalized treatment planning and connections to national and international rare disease networks.
Brian Branchford, MD
Hematologist
Veronica Flood, MD
Hematologist
Ken Friedman, MD
Hematologist
Rowena Punzalan, MD
Hematologist
Nicole Liberio, MD
Hematologist
Kriti Behl Stefan
Nurse Practitioner
Bethany Pierringer
Nurse Practitioner
Angelica Chironis
Outreach and Home Care Coordinator
Tiffini Mueller, RN
Manager/Registered Nurse
Sheri Robbins
Social Worker
Traci Knebes
Social Worker
Paige Woltring, RN
Nurse Coordinator
Michelle Dobratz, RN
Nurse Coordinator
Meagan Ross, RN
Nurse Coordinator
Monica Thom, RN
Nurse Coordinator
Laney Tarantino
Nurse Coordinator
Trisa Hayden
Senior Administrator
Michele Thiry
Senior Clinical Service Specialist
Jeffrey Karst, PhD
Psychology Services
Rebecca Kohl
Physical Therapist
Elizabeth Palmer, MS, LCGC
Genetics Counselor
Siomara Santana-Rodriguez
Hematology Genetics Specialist
Yousra Abuasi
Pharmacist
Mark Santiago
Pharmacy Coordinator
Amber Corrao
Pharmacy Coordinator
Courtney Conway
Supervisor, Clinical Trial & Research Office
Megan Lemanczyk
Clinical Regulatory Coordinator
Karen Stephany
Senior Research Coordinator
Jacqueline Westerdahl
Senior Research Coordinator
Erin Wallisch
Clinical Research Coordinator
Marian Wilkerson
Registered Dietitian