Dr. David Q Wan, MD

Nuclear Medicine
Houston, TX 77030 (1 other location)
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About Dr. David Q Wan MD

Dr. David Q Wan, MD is a doctor primarily located in Houston, TX, with another office in Houston, TX. He has 35 years of experience. His specialties include Nuclear Medicine. He speaks English.


Dr. David Q Wan has 2 locations

Ut Physicians Radiology 6411 Fannin St Houston, TX 77030
University Of Texas Health Science Center 6431 Fannin St Houston, TX 77030


Dr. David Q Wan has the following 1 SPECIALTIES

Nuclear medicine specialists are doctors who have extensive training in the use of nuclear substances, like radiation, to diagnose and treat certain illnesses.These specialists perform diagnostic tests in which a small amount of a radioactive substance is injected into a vein, inhaled or taken orally by the patient. The radioactive substance then enables the nuclear medicine specialist to use a scanner to detect the radiation level in the part of the body being examined in order to create an image of it with a computer. The images tell the physician whether there are abnormal changes in metabolism which indicate whether a disease or injury is present. These tests are often used to detect cancer.In addition to detecting cancer, substances like radioactive iodine can be either injected into the blood stream or taken orally to fight cancer and other diseases. After being ingested, the substance is absorbed by the thyroid gland and abnormal thyroid tissues are destroyed.

Specialty Expertise

Dr. David Q Wan has the following 2 expertise

  • Nuclear Medicine
  • Hyperthyroidism


35 Years Experience

St Louis University Hospital


China Medical University

Graduated in 1986

Dr. David Q Wan Accepts the Following Insurance

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More about Dr. David Q Wan

Dr. Wan graduated from the China Medical University in 1986. He works in Houston, TX and 1 other location and specializes in Nuclear Medicine.

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