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Our Team

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Christal Holmes-Igwebike Picture

Christal Holmes-Igwebike

Clinic Administrator
Johns Hopkins Center for Inherited Heart Diseases,
Baltimore, MD

Leadership

Pediatric Heart Disease/Muscle Disease

Adult ARVC

Adult Channelopathies/VF

Adult DCM/Familial CMP

Adult Resistant Hypertension

Adult HCM

Adult Lipid Disorders

Cardiac Amyloidosis

Cardiac Manifestation of Muscular Dystrophy

Cardiac Genetics/ARVC Research

Julia Agafonova Profile Picture

Julia Agafonova, BS

Research Program Coordinator
Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy Program
Johns Hopkins Hospital
Baltimore, MD

Crystal Tichnell Profile Picture

Crystal Tichnell, MGC

Nurse and Research Coordinator
Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy Program
Johns Hopkins Hospital
Baltimore, MD

Genetic Counselors

Emily Brown picture

Emily Brown, MGC, CGC

Genetic Counselor
Johns Hopkins Hospital
Baltimore, Maryland

Rebecca McClellan picture

Rebecca McClellan, MGC, CGC

Genetic Counselor
Johns Hopkins University School of Medicine
Baltimore, Maryland

Brittney Murray Profile Picture

Brittney Murray, MS, CGC

Genetic Counselor
Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy Program
Johns Hopkins Hospital
Baltimore, MD

Clinic Support

Kathleen Byrne Picture

Kathleen H. Byrne, CRNP

Clinic manager and Study coordinator in the Lipid Clinic
Johns Hopkins Hospital
Baltimore, Maryland

Emily Krupa Picture

Emily Krupa, BS

Genetic Counselor Assistant
Johns Hopkins Hospital
Baltimore, Maryland

Crystal Tichnell Profile Picture

Crystal Tichnell, MGC

Nurse and Research Coordinator
Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy Program
Johns Hopkins Hospital
Baltimore, MD

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