2222 Cleburne St., Suite 108
Houston, TX 77004

12540 Sugardale Dr.
Stafford, TX 77477

(713) 814-3655

Alexandra A. Sibley, M.D.

Board-Certified Adult Psychiatrist

Fellowship-Trained Geriatric Psychiatrist

Mental health is critical to overall well-being, and it is my privilege to partner with my patients as they journey toward recovery and wellness.

During a patient’s initial visit, I provide a full evaluation and seek to discover any potential issues that may be contributing to decreased well-being. It’s important for my patients to understand that there is a difference between normal emotional and cognitive changes common to the aging process and pathological aging. Depression, anxiety, dementia and other mental health disorders are not expected in normal aging.

For seniors suffering with insomnia, anxiety, depression or another condition, there are many different types of treatments that work, including medications, therapy, and interventional treatments such as transcranial magnetic stimulation (TMS).

I am committed to meeting my patients where they are and working with them to come up with a treatment plan that is consistent with their values and goals. My motto is, “Never worry alone.” I am a dedicated advocate for every patient who comes to see me, and it is incredibly rewarding to walk alongside my patients as they get better and begin to thrive again.

Areas of Specialty

  • Anxiety disorders
  • Mood/affective disorders
  • Schizophrenia and other psychotic disorders
  • Sleep disorders
  • Grief and adjustment disorder
  • PTSD and other trauma-related disorders
  • Memory loss and dementia


Baylor College of Medicine


University of Mississippi Medical Center, Adult Psychiatry Residency Program

Baylor College of Medicine, Geriatric Psychiatry Fellowship