TB
40 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Brennan, Nephrologist in Houston, TX?
Dr. Thomas Brennan, MD is a Nephrologist, who primarily practices in Houston, TX with 2 additional practice locations. He has been practicing for over 40 years and is board certified by the American Board of Internal Medicine. Dr. Brennan completed his residency at Barnes-Jewish Hosp-S Campus, Nephrology; Rush-Presby-St Luke'S M C, General Surgery. Dr. Brennan is fluent in English and Spanish, and is currently seeing new patients. Dr. Brennan’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Brennan’s office at (713) 790-9080.
Where did Dr. Brennan go to medical school and complete their residency?
Residency: Barnes-Jewish Hosp-S Campus, Nephrology; Rush-Presby-St Luke'S M C, General Surgery
Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il
Is Dr. Brennan board certified in Nephrologist?
Yes, Dr. Thomas Brennan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Brennan speak?
Dr. Brennan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Brennan treat?
As a Nephrologist, Dr. Brennan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Brennan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Low Sodium Levels
- Fluid and Electrolyte Balance
- Sodium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
Which procedures does Dr. Brennan perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. Thomas Brennan may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
For detailed information, please contact Dr. Brennan's office.
Does Dr. Brennan accept my insurance?
Dr. Brennan accepts most major insurance plans. Important: Please call our office at (713) 790-9080 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Brennan accept in Houston, TX?
Dr. Brennan in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
UnitedHealthcare
View All Insurances
Where is Dr. Brennan's office located?
What is Dr. Brennan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Brennan's National Provider Identifier (NPI) number is 1215937255.
What common questions do patients ask about Dr. Brennan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Brennan
What is Dr. Thomas Brennan's specialty?
Dr. Brennan is a Nephrologist near Houston, TX. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Brennan to book an appointment today.
Is this Dr. Thomas Brennan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Brennan is affiliated with Houston Methodist Willowbrook Hospital, Houston Methodist Hospital, Memorial Hermann Greater Heights Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Nephrologist?
Explore Nephrologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Thomas Brennan accepting new patients in Houston, TX?
Yes, Dr. Thomas Brennan is accepting new patients at this time.
Does Dr. Thomas Brennan offer online booking?
Please contact Dr. Brennan's office at (713) 790-9080 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Brennan?
Please contact Dr. Brennan's office at (713) 790-9080 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Brennan have?
Dr. Thomas Brennan is certified by the American Board of Internal Medicine.
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