What we do?

Capital Endocrine & Diabetes in Cedar Park, Texas is dedicated to treating patients with diabetes, thyroid- or other endocrine-disorders. It’s founder and medical director is Dr. Venkatesh Segu, MD, FACE, ECNU.

  • At Capital Endocrine & Diabetes, we provide a patient-centered approach for evaluation and management of various endocrine disorders including Type 1 diabetes, Type 2 diabetes, Thyroid disorders, Parathyroid disorders, Adrenal disorders, Pituitary problems, Osteoporosis, Osteopenia, Lipid disorders, Polycystic Ovary Syndrome, and Low testosterone (male hypogonadism).
  • Thyroid Disorders- We strive to offer a personalized method for diagnosing and treating various disorders of thyroid including hyperthyroidism, hypothyroidism, thyroid nodules, thyroiditis, and thyroid cancer.
  • Diabetes Mellitus- We customize treatment options for patients with type 1 or type 2 diabetes or gestational diabetes mellitus. Medical science and technology have advanced majorly in the past few years. We strive to leverage this for the benefit of our patients.


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Team Approach

At Capital Endocrine & Diabetes, we like to partner with our patients and their primary providers and work as a team making it stress-free for you.

High Quality Care

Capital Endocrine & Diabetes was established in 2013 by Dr. Venkatesh Segu, MD, FACE, ECNU, with his vision to offer high quality specialty care to all of his patients.

Hospitable Clinic

Welcome to our clinic, where we strive to provide a friendly atmosphere. We even provide free WiFi in our waiting area.

Hours of Service

We are open 5 days a week. 8.30 am to 5.00 pm Monday-Friday. Browse our website and get answers to your most frequent questions.

Symptom Check

We will check the symptoms thoroughly for professional medical advice, diagnosis and treatment. Never ignore professional medical advice in seeking treatment because of something you have read. If you think you may have a medical emergency, immediately call your doctor or dial 911.

Why you need to choose us?

Dr. Venkatesh Segu MD, FACE, ECNU, is an endocrinologist with extensive training and broad-based clinical experience in treating endocrine disorders. Capital Endocrine & Diabetes was established with a goal of providing personalized care for patients with diabetes, thyroid- or other hormonal disorders.

Thyroid Disorders ( YouTube clip we liked)


  • What is endocrinology?

    Endocrinology is a branch of medicine dealing with disorders of the endocrine system and its specific secretions called hormones. Endocrine glands release their hormones directly into bloodstream and these hormones have effects on different bodily systems (target organs). The clinical specialty of endocrinology focuses primarily on the study of endocrine glands which include the pituitary, thyroid, parathyroid, adrenals, ovaries, testes and pancreas.
  • Who is an endocrinologist?

    An endocrinologist is a doctor who specializes in treating disorders of the endocrine system, including diabetes, thyroid disorders, osteoporosis and many others. Endocrinology (adult) certification requires completing an accredited fellowship program after residency in Internal Medicine.
  • What do I need to bring with me to my appointment?

    • We request that our patients bring the following items to every office visit: • Bring all current insurance cards and a photo ID to every visit. • Obtain any referrals required by your insurance carrier from your primary care physician prior to all visits. • Bring all medication bottles or an updated medication list to each office visit. This includes any over the counter supplements or vitamins • Diabetics should bring their glucose monitors and any blood sugar logs
  • What should I do if I need to cancel my appointment?

    If you must cancel an appointment, we’ll be happy to reschedule at a more convenient time, but we ask that appointments be cancelled at least 24 hours in advance, permitting us to better serve other scheduled patients. You may be billed a no-show or late cancellation fee for missed appointments or cancellations without 24-hours notice. We do recognize that there will be times when this is not possible; however, we regret that we will not be able to continue to care for you if you have two unexplained absences.
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Office Hours :

Monday : 8:30 am – 1:00 pm
Tue – Fri : 8:30 am – 5:00 pm
Lunch : 12:30 pm – 1:30 pm
First Saturday of every month:
(For new patients only)
9:00 am – 12:00 pm