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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 - Texas Oncology–Austin Central Welcomes Dr. Mike Lattanzi

Texas Oncology–Austin Central Welcomes Dr. Mike Lattanzi

Mike Lattanzi, M.D., describes how the fearlessness of his patients inspires him to live life to the fullest and discusses an unusual summer job where he researched the genetics of an unexpected organism.

Image - Tamer Dafashy, M.D., M.S.

Tamer Dafashy, M.D., M.S.

Click above to read the full bio.

Image - Welcome Dr. Haotong Wang to Texas Oncology–Cedar Park and Marble Falls

Welcome Dr. Haotong Wang to Texas Oncology–Cedar Park and Marble Falls

Haotong Wang, M.D., recalls personal moments throughout her childhood that inspired her to specialize in cancer care and what she would have been if she had not become a physician.

Image - Dr. Shruti Sharma Joins Texas Oncology-San Antonio Medical Center

Dr. Shruti Sharma Joins Texas Oncology-San Antonio Medical Center

Shruti Sharma, D.O., shares how her childhood curiosity led her to a career in cancer care and what excites her most about moving back to Texas.

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.