University of Pennsylvania

HHT Center of Excellence

HHT Experienced Clinicians
3400 Spruce Street, 5 Silverstein
Suite 5100
Philadelphia, PA 19104
United States
3400 Spruce Street, 5 Silverstein Suite 5100 Philadelphia, PA 19104 United States
HHT Center of Excellence
Director(s): 
Scott Trerotola, M.D.
Theodore Drivas, MD, PhD
Contact: 
Ala Streater
Clinical Coordinator
Megan Lawrence
Clinic Scheduler
Ginna Dietrick CRNP
Interventional Radiology Nurse Practitioner
Center Phone: 
Phone: (215) 662-3622 Fax: (215) 615-3545
Ages Treated: 
Infants (0-1 years)
Children (2-12 years)
Adolescents (13-17 years)
Adults (18 years or older)
Treatments Provided
Hospital Reported Treatments: 
Bevacizumab IV
Brain AVM Angiography
Brain AVM Embolization
Brain AVM Gamma Knife or Other Type of Stereotactic Radiosurgery
Brain AVM Surgery (Other)
Capsule Endoscopy
Colonoscopy
Endoscopic Ablation/Coagulation
Extended Reach Endoscopy (e.g. Double Balloon)
Genetic Counseling
Genetic Testing
Heart Catheterization
In Vitro Fertilization (IVF)
Iron Therapy IV
Liver transplant
Lung AVM Embolization
Nasal Bipolar Electric Cautery
Nasal Coblation (Radiofrequency)
Nasal Laser Ablation
Nasal Sclerotherapy
Nasal Septodermoplasty
Oral Laser Ablation
Other Drug Therapy (for Bleeding/Symptomatic Liver Vascular Malformations)
Overall/General Management of HHT
Pre-Implantation Genetic Diagnostics
Skin Laser Ablation
Upper Endoscopy
Young’s Procedure (Nasal Closure)
Conditions Treated: 
Anemia/Iron Deficiency
Heart Failure
Brain AVMs
Nosebleeds (Epistaxis)
Inheritance
Gastrointestinal (GI) Bleeding
Gastrointestinal (GI) AVMs/Telangiectasias
Liver Vascular Malformations
Lung AVMs
Oral AVMs/Telangiectasias
Pregnancy
Skin AVMs/Telangiectasias
Spine AVMs
Pulmonary Hypertension
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