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HHT Center of Excellence

HHT Experienced Clinicians
Kebede Begna, MD
Hematology
Emily Bendel, M.D.
Interventional Radiology
Haraldur Bjarnason, MD
Interventional Radiology
Barry Borlaug, M.D.
Cardiology
Waleed Brinjikji, M.D.
Neuro-Interventional Radiology
Robert Brown, MD
Neurology
Alan Carr, DMD
Dentist
Garret Choby, MD
ENT / Otolaryngology
Harry Cloft, MD
Neuro-radiology
Nadir Demirel, MD
Pediatrician
Hilary DuBrock, MD
Critical Care, Pulmonology
Alice Gallo de Moraes, MD
Critical Care, Pulmonology
Vivek Iyer, M.D., MPH
Critical Care, Pulmonology
Patrick Segueira Kamath, M.D.
Gastroenterology, Hepatology
Michael Krowka, M.D.
Pulmonology
Giuseppe Lanzino, MD
Neuro-Interventional Radiology, Neurosurgeon
Michael Leise, MD
Gastroenterology, Hepatology
Marian Therese Mc Evoy, MD
Dermatology
Sanjay Misra, MD
Interventional Radiology
Rick Nishimura, MD
Cardiology
Erin O'Brien, MD
ENT / Otolaryngology
Carlos Pinheiro Neto, MD, PhD
ENT / Otolaryngology
Rajiv Kumar Pruthi, MD
Hematology
Janalee Stokken, MD
ENT / Otolaryngology
Megha Tollefson, MD
Dermatology
Christopher Viozzi , MD
Surgeon
Christopher Wood, M.D.
Radiology
200 1st Street SW
Rochester, MN 55905
United States
200 1st Street SW Rochester, MN 55905 United States
HHT Center of Excellence
Director(s): 
Vivek Iyer, M.D., MPH
Contact: 
Keri Jacobson
HHT Clinic Coordinator
Center Phone: 
507-284-2158
HHT Center Website
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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