General Oncology Faculty & Staff

Amy Hassan, M.D.

Professor and Department Chair Ad Interim

Breast Medical Oncology 

League City 

Nabiha Aziz, M.D.

Clinical Assistant Professor

Breast Medical Oncology

Galveston

Ajit Bisen, M.D., MBA

Assistant Professor

Breast Medical Oncology

West Houston

Elizabeth Yu Chiao, M.D., MPH 

Professor

Infectious Disease / General Oncology 

Thomas Street Health Center

David Hui, M.D. 

Professor 

Palliative Care

Lyndon B. Johnson Hospital 

Phat Le, M.D.

Associate Professor

Gastrointestinal Medical Oncology 

Sugar Land

Kaysia Ludford, M.D.

Assistant Professor

Gastrointestinal Medical Oncology 

Lyndon B. Johnson Hospital / Sugar Land 

Hilary Ma, M.D.

Associate Professor and Center Medical Director, Oncology Program at LBJ Hospital 

General Oncology / Health Disparities & Research 

Lyndon B. Johnson Hospital

Jason Mouabbi, M.D. 

Assistant Professor 

Breast Medical Oncology 

League City 

Tejo N. Musunuru, M.D.

Assistant Professor

General Oncology / Leukemia 

Galveston / League City 

Shivani Patel, M.D.

Associate Professor

Gastrointestinal Medical Oncology 

Lyndon B. Johnson Hospital    

Katherine Pisters, M.D.

Professor

General Oncology

Lyndon B. Johnson Hospital

Sadia Saleem, M.D. 

Associate Professor 

Breast Medical Oncology 

Sugar Land 

Rohit Venkatesan, M.D. 

Assistant Professor 

General Oncology / Gastrointestinal Oncology

Galveston / League City 

Ryan Williams, M.D.

Assistant Professor

Thoracic Head & Neck Medical Oncology

West Houston

Bagi Jana, M.D.

Professor

Genitourinary Medical Oncology

Galveston / League City 

Terri Earles, DNP, APRN, WHNP-BC 

Advanced Practice Provider Supervisor 

Lyndon B. Johnson Hospital

Emily Agasa, APRN-CNP 

Advanced Practice Registered Nurse

Thomas Street Health Center

Lisa Flores-Rosas, MSN, RN, FNP-C

Advanced Practice Registered Nurse

Lyndon B. Johnson Hospital

Michelle S. Gonzalez, MSN, APRN, FNP-C  

Advanced Practice Registered Nurse

Lyndon B. Johnson Hospital

Jessica Jimenez-Abarca, RN

Registered Nurse

Lyndon B. Johnson Hospital

Irene Narvios, APRN-CNP

Advanced Practice Registered Nurse

International Cancer Assessment Center 

Mariela Nunez, ADN, RN, OCN

Clinical Nurse

Lyndon B. Johnson Hospital

Marcela G. Perez, MSN, RN

Advanced Practice Registered Nurse

Lyndon B. Johnson Hospital

Jasmin Philip, MS, RN

Advanced Practice Registered Nurse

Lyndon B. Johnson Hospital

Maria C. Reyes, DNP, APRN, FNP-C

Advanced Practice Registered Nurse

Lyndon B. Johnson Hospital

KristynMae Russo, MSN, APRN, FNP-C, OCN  

Advanced Practice Registered Nurse

Lyndon B. Johnson Hospital

Sushant Jain, MHA, FACHE
Medicine Department Administrator

Sheila Martinez
Operations Manager 

Ruben Cantu
Administrator Coordinator

Sarah Naili
Administrative Assistant