Find a Physician
Humberto Maldonado, MD

Home > Find a Physician > 


Internal Medicine


Capital Medical Clinic

Contact Info

1301 W 38th St Ste 601
Austin, TX 78705

Phone: (512) 454-5171
Fax: (512) 454-0704


Humberto (Sonny) Maldonado, Jr., MD, earned his Doctor of Medicine from the University of Texas Southwestern in Dallas. This training was followed by an internship and residency at Baylor University Medical Center, also in Dallas.

Dr. Maldonado is a member of numberous professional societies and is fluent in Spanish. When not working, he spends time with his wife and two children and enjoys weightligting, golf, camping, traveling, and television sports.

Dr. Maldonado practices with Capital Medical Clinic, a physician group providing quality healthcare to Austin and Central Texas families for over 60 years. CMC emphasizes accurate and prompt diagnosis, maintains a strong commitment to individualized treatment, and supports preventive health to reduce the ultimate cost of health care. In this group practice, specialized medical skills are complemented by full diagnostic services such as x-ray, bone densitometry, clinical laboratory, treadmill stress testing, electrocardiography, pulmonary function studies, sigmoidoscopy, and echocardiography.

Office hours are 8a.m.-5p.m., M-F; new patients welcome.
Views on political or religious issues expressed by medical staff may not necessarily represent the views of the Seton Healthcare Family.
image Seton is proud to have four hospitals – the only hospitals in Central Texas - that have earned the Magnet designation, the highest award for nursing excellence given by the American Nurses Association.