Title: Physician
Company: Shannon
Location: San Angelo, Texas, United States
David A. Cummings, Physician at Shannon, has been recognized by Marquis Who’s Who Top Doctors for dedication, achievements, and leadership in Oncology and Medical Care.
Dr. Cummings has established a distinguished career in the treatment of cancer and blood disorders, earning recognition for his expertise and dedication to patient care. For over 15 years, he has served as a physician at Shannon in San Angelo, Texas, where he treats patients with cancer and administers chemotherapy. His commitment to advancing cancer treatment is evident through his active involvement in both clinical practice and research initiatives. Dr. Cummings is highly regarded for his proficiency in oncology, a reputation built over more than two decades in the medical profession.
Throughout his tenure at Shannon, Dr. Cummings has contributed significantly to the institution’s mission of providing comprehensive cancer care. His leadership and clinical acumen have been instrumental in shaping the oncology program, and he is recognized for his compassionate approach to patient management. In addition to his clinical responsibilities, Dr. Cummings has played a pivotal role in mentoring colleagues and collaborating with nursing staff, many of whom he has worked alongside for nearly two decades.
A highlight of Dr. Cummings’ professional journey has been his appointment to serve on the board of the Cancer Prevention and Research Institute of Texas, a prestigious position conferred by the governor of Texas. Since 2019, he has helped guide statewide efforts in cancer prevention and research funding. This achievement stands as a testament to Dr. Cummings’s influence and leadership within the oncology community.
Dr. Cummings’ academic foundation began with a bachelor’s degree from Baylor University in Waco, Texas, completed in 1994. He then earned a Doctor of Medicine from Texas Tech University Health Sciences Center in Lubbock, Texas, graduating in 1998. Dr. Cummings continued his postgraduate training at Scott & White Memorial Hospital, now Baylor Scott White Health, in Temple, Texas, where he completed both his residency in internal medicine and fellowship in medical oncology by 2003. He holds board certification in medical oncology from the American Board of Internal Medicine.
Dr. Cummings maintains active membership in several prominent professional organizations, including the American Society of Clinical Oncology, the American Society of Hematology and the American Board of Internal Medicine. His engagement with these groups reflects his commitment to staying abreast of advancements in cancer care and contributing to broader professional dialogues.
Beyond his clinical work, Dr. Cummings is deeply committed to civic engagement and advocacy. He is actively involved with organizations such as the American Cancer Society, Relay for Life and the Susan B. Komen Foundation, underscoring his dedication to cancer advocacy and community outreach. His volunteerism extends to Scouting America, where he served on the board of directors and received the Silver Beaver Award. Dr. Cummings has also been affiliated with The Mayflower Society, Southland Baptist Church and Buckner International and has held leadership roles with the San Angelo Symphony, earning a Service Award for his contributions. Moreover, Dr. Cummings’s connection to his alma mater, Baylor University, remains strong through his service on the alum association board and the advisory board for the College of Arts & Sciences.
Dr. Cummings’s commitment has been recognized with honors, including induction into the President’s Club and the 1845 Society at Baylor University. He credits much of his success to his family’s unwavering support. His father’s service as a federal judge appointed by President Ronald Reagan, and his mother’s career as a nurse, provided him with early exposure to public service and excellence in health care. The encouragement from his family, along with collaborative relationships with colleagues and nurses throughout his career, has been integral to Dr. Cummings’s achievements.
Looking ahead, Mr. Cummings aims to remain at the forefront of cancer treatment and continue advancing personalized cancer care while furthering efforts in cancer prevention and research through ongoing service on state boards dedicated to these causes.
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