Critical Care Faculty

Program Director

Mark Tidswell, MD, ATSF
Professor of Medicine, UMass Chan Medical School-Baystate

Associate Program Director

Abigail Orenstein, MD
Medical Director, Rapid Response Team
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Other Faculty

Joshua Allgaier, DO
Critical Care Attending Physician
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Christopher Allison, MD
Critical Care Attending Physician
Assistant Professor of Medicine, UMass Chan-Baystate

Lori Ellen Circeo, MD

Ernest Di Nino, MD
Pulmonary and Critical Care Attending
Program Director, Pulmonary and Critical Care Fellowship
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Carolyn Garcia, MD
Assistant Professor of Medicine and Healthcare Delivery and Population Sciences, UMass Chan Medical School-Baystate

O'Neil Green, MD
Pulmonary and Critical Care Attending
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Thomas L. Higgins, MD, MCCM
Critical Care Attending

Puncho Gurung, MBBS
Pulmonary and Critical Care Attending
Assistant Professor of Medicine, UMass Chan Medical School-Baystate
Associate Program Director, Pulmonary and Critical Care Fellowship

Ryan Kindle, MD
Director, Medical ICU
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Eduardo Nunez, MD
Critical Care Attending Physician
Assistant Professor of Medicine and Healthcare Delivery and Population Sciences, UMass Chan Medical School-Baystate

Shelly Ramsaroop, MD
Critical Care Attending Physician
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Jay S. Steingrub, MD
Professor of Medicine and Surgery, UMass Chan Medical School-Baystate

Bogdan Tiru, MD
Medical Director, Respiratory Care
Assistant Professor of Medicine, UMass Chan Medical School-Baystate

Muhammad Abu-Hishmeh, MD
Assistant Professor of Medicine, UMass Chan Medical School-Baystate