We found 14 genetics specialists near Dayton, OH.
Specializes in General Practice, Clinical Biochemical Genetics
1 Childrens Plaza
Dr. John Karl De Dios' specialties are general practice and clinical biochemical genetics. He practices in Dayton, OH. Dr. De Dios is in-network for several insurance carriers, including Humana HMO, Humana Bronze, and Humana Catastrophic.
Years Since Graduation
What is Genetics? Genetics is the branch of medicine dealing with the diagnosis, prevention, and treatment of genetically-linked or hereditary diseases. It includes both genetic counselors and medical geneticists, who may be involved in either patient care or research. Medical geneticists are doctors who study genes and diseases that are caused by genes. There are many diseases linked to genetics, including:
- Single gene disorders, the result of a single mutated gene. Examples include Huntington’s disease, which causes jerky movements, and sickle-cell anemia, where red blood cells have an abnormal, rigid shape.
- Inborn metabolic disorders, which are a specific type of single gene disorder that results in abnormalities in the way the body chemically processes proteins, carbohydrates or fats. Some examples are Urea Cycle Disorder (where ammonia builds up in the body) and Gaucher’s Disease (where fatty substances build up in cells and organs).
- Chromosomal disorders, where gene-carrying chromosomes do not pair up correctly or are missing. Some examples are Klinefelter Syndrome, a sex-chromosome disorder, and Down Syndrome.
- Congenital abnormalities (commonly known as birth defects), which can be caused by genetic abnormalities. They also can happen because of illness or environmental exposure during pregnancy (such as with rubella), or for unknown reasons.
- Other common diseases that have hereditary traits, such diabetes, autism, and some types of cancer.
- Clinical Genetics: This overarching branch of medical genetics deals with the treatment and management of hereditary diseases.
- Biomechanical Genetics: This branch deals with metabolic disorders, such as galactosemia and phenylketonuria.
- Cytogenetics: This specialty deals with chromosomes and their associated diseases, as well as testing their structure and number.
- Molecular Genetics: This specialty focuses on DNA, interpreting DNA sequencing and other tests, and relating DNA information to specific diseases.
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