
Expert
Endocrinology
Care in Tomball,
Texas
Expert endocrinology care in Tomball, TX, specializing in thyroid disorders, diabetes, hormone health, and personalized treatment.

Personalized Endocrine Care for Lasting Health
Led by Phenu Zachariah, DO, ECNU, CCD, our practice combines advanced diagnostics with personalized treatment to help patients achieve lasting health and wellness.
We provide expert care for thyroid disorders, Type 2 diabetes, osteoporosis, obesity, parathyroid conditions, and adrenal disorders. Proudly serving Tomball, Magnolia, Cypress, Spring, The Woodlands, and Northwest Houston with compassionate, patient centered care.

Experienced Care You Can Trust
Dr. Phenu Zachariah is an experienced endocrinology specialist with more than fifteen years of experience diagnosing and treating endocrine and metabolic disorders.
Contact UsSpecialized Care for Hormonal and Metabolic Health
We provide comprehensive evaluation and treatment for a range of endocrine conditions affecting metabolism, blood sugar, bone health, thyroid function, and adrenal health.
Thyroid Disorders
Hypothyroidism, Hyperthyroidism, Thyroid Nodules, Multinodular Goiter, and Thyroid Cancer.
Bone & Parathyroid Health
Osteoporosis, Osteopenia, Metabolic Bone Disease, Hyperparathyroidism, and Hypoparathyroidism.
Diabetes & Metabolic Health
Type 2 Diabetes, Obesity, and Medical Weight Management.

Adrenal Disorders
Adrenal Mass Evaluation, Adrenal Insufficiency, Hypercortisolism, Hyperaldosteronism, Pheochromocytoma, and Secondary Hypertension Evaluation.
Advanced Diagnostic Services
Our office offers endocrine-focused diagnostic imaging and procedures to support more accurate evaluations and personalized treatment planning.

Why Patients Choose Endocrinology
Consultants PLLC
More than 15 years
of endocrinology experience
Personalized treatment plans
for every patient
Evidence based
medicine
Advanced diagnostic
technology
Compassionate
patient-centered care
Specialized
thyroid and metabolic bone expertise
Convenient
Tomball location
Serving Tomball and Surrounding Communities
We proudly serve patients throughout
- Tomball
- Cypress
- The Woodlands
- Klein
- Magnolia
- Spring
- Northwest Houston
- Hempstead
- Waller
- Prairie View
- Brenham
- Surrounding Texas communities
Take the First Step Toward Better Endocrine Health
Partner with a physician dedicated to helping you understand your condition, receive effective treatment, and achieve long-term wellness.
Schedule Your Appointment



