The 20 Best Chromosome 20 Trisomy Doctors Near Me

Find the Top Chromosome 20 Trisomy Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 149 doctor with experience in Chromosome 20 Trisomy. Of these, 116 are Experienced, 24 are Advanced, 8 are Distinguished and 1 are Elite.

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149 providers found
    Elite in Chromosome 20 Trisomy
    Elite in Chromosome 20 Trisomy
    Referral may be required
    92, Chung Shan North Road, 
    TPQ, TW 

    Chih-ping Chen practices practicing medicine in Taiwan. Chen is rated as an Elite expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 124 other conditions, according to our data. Their clinical expertise encompasses Trisomy 14 Mosaicism, Mosaicism, Trisomy 2 Mosaicism, and Chromosome 13q Duplication.

    Experienced in Chromosome 20 Trisomy

    Dr. Daniel D. Luca
    Child and Adolescent Psychiatry
    Experienced in Chromosome 20 Trisomy

    Dr. Daniel D. Luca
    Child and Adolescent Psychiatry
    Referral may be required

    Emma Pendleton Bradley Hospital

    1011 Veterans Memorial Pkwy, 
    Riverside, RI 
    401-432-1000
    Languages Spoken:
    English
    See accepted insurances

    Daniel Luca is a Child and Adolescent Psychiatrist practicing medicine in Riverside, Rhode Island. Dr. Luca is rated as an Experienced provider by MediFind in the treatment of Chromosome 20 Trisomy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Chromosome 20 Trisomy, Primary Ciliary Dyskinesia (PCD), and Polydactyly.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Wayseen Wang practices practicing medicine in Taiwan. Wang is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 81 other conditions, according to our data. Their clinical expertise encompasses Trisomy 14 Mosaicism, Chromosome 9p Deletion, Kozlowski Warren Fisher Syndrome, and Trisomy 12 Mosaicism.

    Learn about our expert tiers
    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Schu-rern Chern practices practicing medicine in Taiwan. Chern is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 64 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Trisomy 12 Mosaicism, Mosaic Trisomy 9, and Trisomy 18.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Peih-shan Wu practices practicing medicine in Taiwan. Wu is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 56 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Chromosome 16 Trisomy, Trisomy 12 Mosaicism, and 15q11.2 Microdeletion.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Fang-tzu Wu practices practicing medicine in Taiwan. Wu is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 40 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Trisomy 18, Chromosome 20 Trisomy, and Trisomy 12 Mosaicism.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    Bern, BE, CH 

    Irene Hafliger practices practicing medicine in Bern, Switzerland. Ms. Hafliger is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Lung Agenesis, Chromosome 20 Trisomy, Achondrogenesis, and Lamellar Ichthyosis.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Shin-wen Chen practices practicing medicine in Taiwan. Chen is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 50 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Chromosome 22 Duplication, Cystic Hygroma, and Hygroma Cervical.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Yun-yi Chen practices practicing medicine in Taiwan. Chen is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Chromosome 16 Trisomy, Chromosome 20 Trisomy, Mosaic Trisomy 9, and Leg or Foot Amputation.

    Distinguished in Chromosome 20 Trisomy
    Distinguished in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Meng-shan Lee practices practicing medicine in Taiwan. Lee is rated as a Distinguished expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 17 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Trisomy 14 Mosaicism, Chromosome 20 Trisomy, and Trisomy 12 Mosaicism.

    Advanced in Chromosome 20 Trisomy

    Dr. Stephen R. Braddock
    Medical Genetics | Pediatrics
    Advanced in Chromosome 20 Trisomy

    Dr. Stephen R. Braddock
    Medical Genetics | Pediatrics
    Referral may be required

    Medical Genetics At SSM Health Cardinal Glennon Children's Hospital

    1465 S. Grand Blvd., 
    St. Louis, MO 
    314-577-5639
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Stephen Braddock is a Medical Genetics specialist and a Pediatrics provider practicing medicine in St. Louis, Missouri. Dr. Braddock is rated as an Advanced provider by MediFind in the treatment of Chromosome 20 Trisomy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chromosome 20 Trisomy, Cerebellar Hypoplasia, CHARGE Syndrome, and Coloboma. Dr. Braddock is board certified in American Board Of Medical Genetics & Genomics , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , American Board Of Pediatrics , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Braddock is currently accepting new patients.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Yen-ting Pan practices practicing medicine in Taiwan. Pan is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Trisomy 14 Mosaicism, Trisomy 12 Mosaicism, and Mosaic Trisomy 9.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    Bern, BE, CH 

    Cord Drogemuller practices practicing medicine in Bern, Switzerland. Mr. Drogemuller is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Lung Agenesis, Isaacs' Syndrome, Continuous Muscle Fiber Activity Hereditary, Achondrogenesis, and Herniated Disc Surgery.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    No.111, Xinglong Road, 116079, 
    Taipei, TNQ, TW 

    Yi-hui Lin practices practicing medicine in Taipei, Taiwan. Lin is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Chromosome 20 Trisomy, Temple Syndrome, Mosaic Trisomy 7, and Mosaicism.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    Taastrup, DK 

    Jorgen Agerholm practices practicing medicine in Taastrup, Denmark. Agerholm is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Chromosome 20 Trisomy, Lung Agenesis, Facial Ectodermal Dysplasia, and Congenital Contractures.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Chen-wen Pan practices practicing medicine in Taiwan. Pan is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Chromosome 16 Trisomy, Mosaic Trisomy 9, and Trisomy 12 Mosaicism.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    TPQ, TW 

    Chen-chi Lee practices practicing medicine in Taiwan. Lee is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. They are also highly rated in 25 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Trisomy 2 Mosaicism, Chromosome 9p Deletion, and Chromosome 16 Trisomy.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    Aachen, NW, DE 

    Thomas Eggermann practices practicing medicine in Aachen, Germany. Mr. Eggermann is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Russell-Silver Dwarfism, Beckwith-Wiedemann Syndrome, Macroglossia, and Gigantism.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    Wroclaw, DS, PL 

    Agnieszka Stembalska practices practicing medicine in Wroclaw, Poland. Ms. Stembalska is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Fibrochondrogenesis, Chromosome 20 Trisomy, Thanatophoric Dysplasia, and Chondrodystrophy.

    Advanced in Chromosome 20 Trisomy
    Advanced in Chromosome 20 Trisomy
    Referral may be required
    Varese, IT 

    Roberto Valli practices practicing medicine in Varese, Italy. Mr. Valli is rated as an Advanced expert by MediFind in the treatment of Chromosome 20 Trisomy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Shwachman-Diamond Syndrome, Familial Multiple Lipomatosis, Exocrine Pancreatic Insufficiency, and Chromosome 20 Trisomy.

    Showing 1-20 of 149

    Last Updated: 09/26/2026

    What is the definition of Chromosome 20 Trisomy?

    Chromosome 20 trisomy, (also called trisomy 20) is a condition in which a fetus or individual has an extra full or partial copy of chromosome 20 in some or all of of his/her cells. The presence of an extra copy of only part of chromosome 20 is called partial trisomy 20; and an extra copy of chromosome 20 in only some of a person's cells is called mosaic trisomy 20. Mosaic trisomy 20 is the most common type of Chromosome 20 trisomy and is one of the more common chromosomal abnormalities found during prenatal diagnostic testing. However, features that have been reported include spinal abnormalities (including spinal stenosis, vertebral fusion, and kyphosis), hypotonia (decreased muscle tone), lifelong constipation, sloped shoulders, and significant learning disabilities despite normal intelligence. Trisomy 20 usually results from an error that occurs when an egg or sperm cell develops (before fertilization); mosaic trisomy 20 usually results from errors in cell division soon after fertilization.

    When should I see a Chromosome 20 Trisomy doctor near me?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Chromosome 20 Trisomy doctor near me?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Chromosome 20 Trisomy doctor near me?

    You can find a Chromosome 20 Trisomy doctor in any of the 10 largest U.S. cities by clicking below:

    Chromosome 20 Trisomy doctor near New York, NY
    Chromosome 20 Trisomy doctor near Los Angeles, CA
    Chromosome 20 Trisomy doctor near Chicago, IL
    Chromosome 20 Trisomy doctor near Houston, TX
    Chromosome 20 Trisomy doctor near Phoenix, AZ
    Chromosome 20 Trisomy doctor near Philadelphia, PA
    Chromosome 20 Trisomy doctor near Atlanta, GA
    Chromosome 20 Trisomy doctor near Boston, MA
    Chromosome 20 Trisomy doctor near Dallas, TX
    Chromosome 20 Trisomy doctor near San Jose, CA

    How does MediFind rank Chromosome 20 Trisomy doctors near me?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Chromosome 20 Trisomy doctors near me?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Chromosome 20 Trisomy doctor near me?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Chromosome 20 Trisomy doctor search results page. 

    Why is it important to get a second opinion from a different Chromosome 20 Trisomy doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Chromosome 20 Trisomy doctor near me?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Chromosome 20 Trisomy doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Chromosome 20 Trisomy doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Chromosome 20 Trisomy doctors near me?

    Look for the filter feature on the left side of the Chromosome 20 Trisomy doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Chromosome 20 Trisomy doctor that offers video calls?

    Look for the filter feature on the left-side of the Chromosome 20 Trisomy doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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