Sinai Chicago, 2701 W 68th St, Chicago, IL 60629 Care in English and Urdu| Call (773) 884-9000
Dr. Mahwash Siddiqui, MD, DABOM, FACEEndocrinologist and Obesity Medicine Specialist
Thyroid Care

Thyroid Doctor in Chicago

Your thyroid controls your energy, weight, mood, heart rate and more. Dr. Siddiqui is a thyroid specialist in Chicago who finds the cause of your symptoms and treats it with care.

At a glance

  • Thyroid blood tests
  • Thyroid ultrasound review
  • Nodule evaluation and biopsy referral
  • Thyroid care in pregnancy

Thyroid problems are very common, especially in women. Symptoms are easy to miss or blame on stress. A thyroid specialist uses the right tests and reads them in the context of your whole health.

Thyroid conditions we treat

Signs your thyroid may need attention

  • Feeling tired, cold or slowed down
  • Feeling shaky, anxious or overheated
  • A fast or pounding heartbeat
  • Weight changes you cannot explain
  • Hair thinning, dry skin or changes in your periods
  • A lump or swelling in the front of your neck

How we test the thyroid

Most visits start with TSH and free T4 blood tests, plus antibody tests when needed. A thyroid ultrasound shows nodules or swelling. If a nodule looks suspicious, a fine needle biopsy may be advised. Dr. Siddiqui's research includes work on thyroid cancer risk, and she follows current guidelines closely.

Questions

Frequently asked questions

When should I see a thyroid specialist?

See a thyroid specialist if your thyroid labs are abnormal, your symptoms continue despite treatment, you have a thyroid nodule or goiter, you have Graves' disease, or you are pregnant with a thyroid condition.

What blood tests check the thyroid?

The main tests are TSH and free T4. Your doctor may add free T3 and antibody tests such as TPO antibodies or TSH receptor antibodies.

Is thyroid disease more common in women?

Yes. Women are several times more likely than men to develop thyroid problems, especially Hashimoto's and Graves' disease.

Get expert endocrine care in Chicago

Call Sinai Chicago to request a visit with Dr. Siddiqui. Care is offered in English and Urdu.