Call our office at 817-779-3716 to book an appointment for you or a loved one today!
Call our office at 817-779-3716 to book an appointment for you or a loved one today!

Dr. Medhat Guirguis obtained his medical diploma from Ain Shams University, Egypt. He completed his psychiatry residency training at Texas Tech University Health Science Center (TTUHSC), Lubbock, and for fellowship at UT Southwestern Medical Center, Dallas, TX, where he received fellowship training in Geriatric Psychiatry.
Dr. Guirguis has been a psychiatrist for more than ten years. He has worked in different clinical settings and held various administrative positions, including the medical director of the geriatric unit at Terrell State Hospital and the Clerkship Director of psychiatry at TTUHSC.
Dr. Guirguis is Board-certified in Adult General Psychiatry and Geriatric Psychiatry. He is adept in diagnosing and managing various mental disorders in adults, and older adults includes all types of dementia. He provides comprehensive and individualized care for his patients. He is trained in adult psychiatry, including mood disorders, anxiety disorders, psychotic disorders, and discreet office-based treatment of addiction.
You can expect the highest quality compassionate mental health services in our area. We offer a variety of outpatient psychiatric services to adults. We pride ourselves on taking the time to understand your psychological needs thoroughly and holistically. Through our comprehensive assessments, we chart out a course of treatment designed to meet your treatment goals.

Linda Pham is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) committed to delivering compassionate, evidence-based care. She earned her Master of Science in Nursing from The University of Texas at Arlington and completed extensive clinical training at John Peter Smith Hospital. Linda specializes in diagnosing and treating a broad spectrum of mental health conditions in adults.
With extensive nursing experience, Linda brings a strong clinical foundation and leadership background to her psychiatric practice. She performs comprehensive psychiatric evaluations, develops individualized treatment plans, and collaborates closely with patients to support their mental wellness goals. Her diverse healthcare experience enhances her ability to provide thoughtful, patient-centered care.
At Mercy Psychiatry, Linda is committed to creating a supportive environment where patients feel heard, respected, and empowered in their mental health journey. Our team is committed to delivering exceptional, compassionate mental health care tailored to our community.
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TMS is an FDA-cleared, clinically proven treatment for Major Depression Disorder