OUR TEAM
Our Physicians
John Erikson Yap, MD, MBA
Gastroenterologist
Director of the Center for Advanced Interventions (CAI)
Nada Hindiyeh, MD, FAHS
Neurologist
Headache Specialist
Igor Huzicka, MD
Diagnostic Specialist
Anne Maitland, MD
Allergey/Immunology Specialist
Joseph Berman, MD
Internal Medicine
Our Clinical Team
Aferdit Sadrija, PA-C
Physician Assistant
Brittany Jorgensen, MSN,
APRN, FNP-C
Nurse Practitioner
Ben Ostler, MOT, OTR/L, CSRS
Occupational Therapist
Kasey Mitchell, MOT, OTR/L, CLVT
Occupational Therapist
Thomas Cayias, MOT, OTR/L
Occupational Therapist
Sarah Gallant, MS, CCC-SLP
Speech-Language Pathologist
Orofacial Myology Specialist
Alexandra Cayias, MS
Speech-Language
Pathologist
Katie Johnson, PT, DPT, OCS
Physical Therapist
Ryan Pelo, PT, DPT, NCS
Physical Therapist
Kelsi Schiltz, PT, DPT, NCS
Physical Therapist
Amy Pham
Dietitian
Our Leadership
Our executive leadership team is made up of world-renowned physicians, scientists, and tech leaders. Their combined expertise and experience position Metrodora Institute as a world leader in the space of neuroimmune axis disorders.
John Wirthlin
Chief Executive Officer
Metrodora Institute
Laura A. Pace, MD, PhD
Co-Founder
Metrodora Institute
James Hemp, PhD
Chief Scientific Officer and Co-Founder Metrodora Institute
Fidji Simo
President and Co-Founder Metrodora Foundation