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HMS Medical Team

Alan Katz headshot

Alan Katz, MD, FUHM, FACEP, FAAEM

National Medical Director
Gregory Alfred headshot

Gregory Alfred, MD, FAAEM, ABEM

Medical Director
Henry Prince headshot

Henry Prince, MD, FACOG

Chief Medical Officer
Rosemary Byrne headshot

Rosemary Byrne, MSN, ANP-BC, ACHRN

Clinical Director - New England
Scott Sherr headshot

Scott Sherr, MD

Director of Integrative Hyperbaric Medicine
Jodi Velocci headshot

Jodi Velocci, RPA‑C

Lead Physician Assistant
Cydney Taylor headshot

Cydney Taylor, RPA‑C

Physician Assistant
Maryellen Bonito headshot

Maryellen Bonito, PA-C

Physician Assistant
Kate Yeadaker headshot

Kate Yeadaker, APRN, FNP-BC

Nurse Practitioner
Eduardo Cabrera headshot

Eduardo Cabrera, APRN

Nurse Practitioner
Cindy Yiu headshot

Cindy Yiu, PA-C

Physician Assistant
Linesary Cezaire headshot

Linesary Cezaire, CNP

Certified Nurse Practitioner
Kristin Thomson headshot

Kristin Thomson, PA-C

Physician Assistant