Meet the Adult PH Team


The Wall Center provides comprehensive diagnostic and therapeutic services to patients with all forms of pulmonary hypertension. Care is provided by a team of experts in pulmonary hypertension, including physicians, clinical nurse specialists, pharmacists, and social workers. The Center brings together specialists in cardiology, pulmonary medicine, rheumatology, cardiovascular surgery, vascular biology, and other disciplines. The Center also works closely with the Stanford Lung/Heart-Lung Transplantation program to offer patients the full range of treatment options.

Physicians

Vinicio de Jesus Perez, MD

Assistant Professor
Division of Pulmonary and Critical Care Medicine 

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Kristina Kudelko, MD 

Clinical Associate Professor
Division of Pulmonary and Critical Care Medicine 
Director of Education, Vera Moulton Wall Center

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Roham Zamanian, MD 

Associate Professor
Division of Pulmonary and Critical Care Medicine 
Director, Adult Pulmonary Hypertension Program
Steering Committee, Vera Moulton Wall Center

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Edda Spiekerkoetter, MD 

Assistant Professor
Division of Pulmonary and Critical Care Medicine 
Research Scholar, Vera Moulton Wall Center

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Yon Sung, MD 

Clinical Assistant Professor
Division of Pulmonary and Critical Care Medicine 

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Karla Jeannette Cruz Morel, MD

eBay Fellow in Pulmonary Vascular Disease
Vera Moulton Wall Center

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Clinical Care Team

Jaclyn Doyle, MS, APRN, FNP-BC

Adult PH Nurse Practitioner 



Juliana Liu, RN, MSN, ANP

Adult PH Nurse Practitioner 
Program Manager, Adult Pulmonary Hypertension Program


Evelyn Lopez, RN

Adult PH Nurse Practitioner 

Margarita Martinez

Adult PH Patient Care Coordinator 



Allyson Rupp, LCSW

Adult PH Social Worker 


Janine Chernipeski Martin, RN, BS, CCRN-K

Adult PH Nurse Coordinator