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Meet Our New Physicians

At Texas Oncology, our people are the heartbeat of what we do and why we do it. With more than 525 physicians and counting, get to know our newest physicians and learn about what inspired them to specialize in cancer treatment as well as their interests outside of caring for our patients.

 
Image - Introducing Dr. Angel Mier-Hicks to Texas Oncology—San Antonio Medical Center

Introducing Dr. Angel Mier-Hicks to Texas Oncology—San Antonio Medical Center

Angel Mier-Hicks, M.D., shares how a personal experience impacted his decision to devote his career to serving cancer patients and a variety of hobbies he enjoys outside of work.

Image - Introducing Dr. Adarsh Sidda to Texas Oncology—Denison Cancer Center

Introducing Dr. Adarsh Sidda to Texas Oncology—Denison Cancer Center

Adarsh Sidda, M.D., shares how a personal experience impacted his approach to patient care and an unforgettable moment in medical school that ignited his passion for all things music.

Image - Dr. Diaa Osman Joins Texas Oncology—Austin Lakeway and South Austin

Dr. Diaa Osman Joins Texas Oncology—Austin Lakeway and South Austin

Diaa Osman, D.O., MPH, describes the moments throughout his life that led him to specialize in cancer care and a few of his favorite travel destinations across the world.

Image - Introducing Hematologist and Medical Oncologist Dr. David Yin to Texas Oncology—Mesquite

Introducing Hematologist and Medical Oncologist Dr. David Yin to Texas Oncology—Mesquite

David Yin, M.D., shares his excitement about moving to the Lone Star State and a defining moment that helped him realize his calling in cancer care.

Image - Welcome Dr. Liza O. Thalheimer to Texas Breast Specialists

Welcome Dr. Liza O. Thalheimer to Texas Breast Specialists

Liza O. Thalheimer, M.D., FACS, shares a professional goal she would like to cross off her bucket list this year and how a career in breast surgery combined her two biggest passions.

Image - Texas Oncology-San Antonio Northeast Welcomes Dr. Krishna Alluri

Texas Oncology-San Antonio Northeast Welcomes Dr. Krishna Alluri

Medical oncologist and hematologist Krishna C. Alluri, M.D., recently joined Texas Oncology–San Antonio Northeast. Dr. Alluri shares how his patients have inspired and shaped him into who he is today.

Image - Welcome Dr. Bradley W. Christensen to Texas Oncology—Baylor Charles A. Sammons Cancer Center

Welcome Dr. Bradley W. Christensen to Texas Oncology—Baylor Charles A. Sammons Cancer Center

Bradley W. Christensen, M.D., shares a personal moment in his life that inspired him to specialize in cancer care and what excites him about the future of cancer therapies and clinical trials at Texas Oncology.

Image - Texas Oncology-Cedar Park and Marble Falls Welcome Dr. Seyed Mohammad Abedi

Texas Oncology-Cedar Park and Marble Falls Welcome Dr. Seyed Mohammad Abedi

Seyed Mohammad Abedi, M.D, Ph.D., shares how the resilience of his patients has inspired him and a few historical events he would go back in time to witness.

Image - Introducing Hematologist and Medical Oncologist Dr. Bradley Scott Colton to Texas Oncology

Introducing Hematologist and Medical Oncologist Dr. Bradley Scott Colton to Texas Oncology

Texas Oncology–Flower Mound, Carrollton, and Lewisville welcome Bradley Scott Colton, M.D., to the team. Dr. Colton shares experiences that led him to specialize in hematology and oncology, as well as a piece of advice for future physicians.