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 Our Team

 Head and Neck Oncologic Surgery

Ellie Maghami, M.D., F.A.C.S.

Ellie Maghami, M.D., F.A.C.S.
Assistant Professor of Otolaryngology, Head and Neck Service
800-826-HOPE (4673)

Renee Penn, M.D.

Renee Penn, M.D.
Surgeon, Head and Neck Service
800-826-HOPE (4673)
rpenn@coh.org

 Endocrine Surgery

Ellie Maghami, M.D., F.A.C.S.

Ellie Maghami, M.D., F.A.C.S.
Assistant Professor of Otolaryngology, Head and Neck Service
800-826-HOPE (4673)

Renee Penn, M.D.

Renee Penn, M.D.
Clinical Assistant Professor of Surgery
800-826-HOPE (4673)
rpenn@coh.org

John Hosei Yim, M.D.

John Hosei Yim, M.D.
Associate Professor and Surgeon, General Oncologic Surgery
800-826-HOPE (4673)

 Medical Oncology

Warren A. Chow, M.D., F.A.C.P.

Warren A. Chow, M.D., F.A.C.P.
Associate Professor, Medical Oncology & Therapeutics Research
800-826-HOPE (4673)

Dean W. Lim, M.D.

Dean W. Lim, M.D.
Clinical Associate Professor, Medical Oncology & Therapeutics Research
800-826-HOPE (4673)

Stephen I. Shibata, M.D.

Stephen I. Shibata, M.D.
Clinical Professor, Medical Oncology & Therapeutics Research
800-826-HOPE (4673)

 Skullbase Surgery

Behnam Badie, M.D., F.A.C.S.

Behnam Badie, M.D., F.A.C.S.
Chief, Neurosurgery
800-826-HOPE (4673)

Michael Y. Chen, M.D., Ph.D.

Michael Y. Chen, M.D., Ph.D.
Assistant Professor, Neurosurgery
800-826-HOPE (4673)

Ellie Maghami, M.D., F.A.C.S.

Ellie Maghami, M.D., F.A.C.S.
Assistant Professor of Otolaryngology, Head and Neck Service
800-826-HOPE (4673)

 Reconstructive Surgery

James S. Andersen, M.D., F.A.C.S.

James S. Andersen, M.D., F.A.C.S.
Chief, Plastic and Reconstructive Surgery and Clinical Professor of Surgery
800-826-HOPE (4673)

Mark Tan, M.D.

Mark Tan, M.D.
Plastic Surgeon
800-826-HOPE (4673)

 Radiation Oncology

Yi-Jen Chen, M.D., Ph.D.

Yi-Jen Chen, M.D., Ph.D.
Clinical Associate Professor, Radiation Oncology
800-826-HOPE (4673)

Richard D. Pezner, M.D.

Richard D. Pezner, M.D.
Associate Chair and Clinical Professor, Radiation Oncology
800-826-HOPE (4673)

Eric H. Radany, M.D., Ph.D.

Eric H. Radany, M.D., Ph.D.
Clinical Associate Professor, Radiation Oncology
800-826-HOPE (4673)

Nayana L. Vora, M.D.

Nayana L. Vora, M.D.
Clinical Professor, Radiation Oncology
800-826-HOPE (4673)

Jeffrey Y.C. Wong, M.D.

Jeffrey Y.C. Wong, M.D.
Chair, Radiation Oncology
800-826-HOPE (4673)

 Physical Therapy

Ron Vanderbrink, R.P.T., C.P.I.

Ron Vanderbrink, R.P.T., C.P.I.
Physical Therapist, Rehabilitation Services
626-256-HOPE (4673)
rvanderbrink@coh.org

 Speech and Swallow Therapy

Valerie Linane, S.L.P.

Valerie Linane, S.L.P.
Director, Speech and Language Pathology
626-256-HOPE (4673)
vlinane@coh.org

 Pain and Palliative Medicine

Jay R. Thomas, M.D., Ph.D.

Jay R. Thomas, M.D., Ph.D.
Chair, Supportive Care Medicine
626-256-8750

 Respiratory Therapy

David Horak, M.D.

David Horak, M.D.
Chief, Respiratory Diseases
800-826-HOPE (4673)

Carol Saunders

Carol Saunders
Manager, Respiratory Therapy
626-256-HOPE (4673)
csaunders@coh.org

Brian Tiep, M.D.

Brian Tiep, M.D.
Physician, Respiratory Diseases
800-826-HOPE (4673)

 Nursing

Kerry Caldwell, R.N.
Clinical Educator
626-256-HOPE (4673)
kcaldwell@coh.org

Stella Garcia, R.N.
Registered Nurse
626-256-HOPE (4673)
sgarcia@coh.org

Diane Sandmann, R.N.
Wound Care Nurse
626-256-HOPE (4673)
dsandman@coh.org

Lydia Sandoval, R.N.
Registered Nurse
626-256-HOPE (4673)
lsandoval@coh.org

 Research

Lisa Bening
Research Associate, Clinical Trials Office
626-256-HOPE (4673)
lbening@coh.org

 Physician Assistants

Mario Cuevas, P.A.-C
Physician Assistant, Neurology
626-256-HOPE (4673)
mcuevas@coh.org

Hilary Gibbins, P.A.-C
Physician Assistant, Plastic and Reconstructive Surgery
626-256-HOPE (4673)
hgibbins@coh.org

Kathryn Zagala-Nevarez, P.A.-C
Physician Assistant, General Oncologic Surgery
626-256-HOPE (4673)
knevarez@coh.org

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