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    Last Updated: 10/30/2025

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    MediFind found 9 doctor with experience in Chromosome 21q Deletion near Palo Alto, CA. Of these, 7 are Experienced and 2 are Advanced.

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    9 providers found
      Advanced in Chromosome 21q Deletion
      Medical Genetics
      Advanced in Chromosome 21q Deletion
      Medical Genetics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Anne Niehaus is a Medical Genetics provider in Palo Alto, California. Dr. Niehaus is rated as an Advanced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are Microcephaly, Culler Jones Syndrome, Townes-Brocks Syndrome, and CHARGE Syndrome.

      Advanced in Chromosome 21q Deletion
      Medical Genetics
      Advanced in Chromosome 21q Deletion
      Medical Genetics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Christina Tise is a Medical Genetics provider in Palo Alto, California. Dr. Tise is rated as an Advanced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are Zellweger Syndrome, 2q37 Deletion Syndrome, Adrenoleukodystrophy (ALD), and Urea Cycle Disorders (UCD).

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Chromosome 21q Deletion
      Medical Genetics | Pediatrics
      Experienced in Chromosome 21q Deletion
      Medical Genetics | Pediatrics
      1804 Embarcadero Rd, Ste 100, 
      Palo Alto, CA 
       (1.6 miles away)
      Languages Spoken:
      English

      Natalia Gomez-Ospina is a Medical Genetics specialist and a Pediatrics provider in Palo Alto, California. Dr. Gomez-Ospina is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are Incontinentia Pigmenti, Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Ohdo Syndrome, Say-Barber-Biesecker-Young-Simpson Variant, and Myhre Syndrome.

      Learn about our expert tiers
      Experienced in Chromosome 21q Deletion
      Medical Genetics
      Experienced in Chromosome 21q Deletion
      Medical Genetics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alison Schildt is a Medical Genetics provider in Palo Alto, California. Dr. Schildt is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are X-Linked Retinitis Pigmentosa (XLRP), Brachydactyly, Brachydactyly Type A2, and Liebenberg Syndrome.

      Experienced in Chromosome 21q Deletion
      Medical Genetics
      Experienced in Chromosome 21q Deletion
      Medical Genetics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Suha Bachir is a Medical Genetics provider in Palo Alto, California. Dr. Bachir is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are 2q37 Deletion Syndrome, Costello Syndrome, Congenital Hemidysplasia with Ichthyosiform Erythroderma and Limbs Defects, and Currarino Triad.

      Experienced in Chromosome 21q Deletion
      Pediatric Neurology | Medical Genetics | Neurology
      Experienced in Chromosome 21q Deletion
      Pediatric Neurology | Medical Genetics | Neurology
      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Rebecca Levy is a Pediatric Neurologist and a Medical Genetics provider in Palo Alto, California. Dr. Levy is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are Aphantasia, Zika Virus Disease, Microcephaly, and Microcephaly with Spastic Quadriplegia.

      Experienced in Chromosome 21q Deletion
      Medical Genetics | Pediatrics
      Experienced in Chromosome 21q Deletion
      Medical Genetics | Pediatrics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      David Stevenson is a Medical Genetics specialist and a Pediatrics provider in Palo Alto, California. Dr. Stevenson is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. His top areas of expertise are Neurofibromatosis Type 1 (NF1), Neurofibromatosis, RASopathies, Costello Syndrome, and Deep Brain Stimulation.

      Experienced in Chromosome 21q Deletion
      Medical Genetics | Pediatrics
      Experienced in Chromosome 21q Deletion
      Medical Genetics | Pediatrics
      725 Welch Rd, 
      Palo Alto, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Yael Wilnai-Ziskind is a Medical Genetics specialist and a Pediatrics provider in Palo Alto, California. Dr. Wilnai-Ziskind is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are Carnitine Palmitoyltransferase 2 Deficiency, Carnitine Palmitoyltransferase 1 Deficiency, Beta-Ketothiolase Deficiency, and Citrullinemia.

      Experienced in Chromosome 21q Deletion
      Medical Genetics
      Experienced in Chromosome 21q Deletion
      Medical Genetics
      300 Pasteur Dr, 
      Stanford, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Svetlana Yatsenko is a Medical Genetics provider in Stanford, California. Dr. Yatsenko is rated as an Experienced provider by MediFind in the treatment of Chromosome 21q Deletion. Her top areas of expertise are Mosaicism, Turner Syndrome, 46XX Testicular Disorder of Sex Development, Intersex, and Hormone Replacement Therapy (HRT).

      Showing 1-9 of 9

      Last Updated: 10/30/2025

      What is the definition of Chromosome 21q Deletion?

      Chromosome 21q deletion is a chromosome abnormality that occurs when there is a missing copy of the genetic material located on the long arm (q) of chromosome 21. The severity of the condition and the signs and symptoms depend on the size and location of the deletion and which genes are involved. Features that often occur in people with Chromosome 21q deletion include developmental delay, intellectual disability, behavioral problems, and distinctive facial features. Most cases are not inherited, but people can pass the deletion on to their children.

      When should I see a Chromosome 21q Deletion doctor near Palo Alto, CA?

      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 21q Deletion doctor near Palo Alto, CA?

      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 does MediFind rank Chromosome 21q Deletion doctors near Palo Alto, CA?

      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 21q Deletion doctors near Palo Alto, CA?

      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 21q Deletion doctor near Palo Alto, CA?

      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 21q Deletion doctor search results page. 

      Why is it important to get a second opinion from a different Chromosome 21q Deletion 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 21q Deletion doctor near Palo Alto, CA?

      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 21q Deletion 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 21q Deletion 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 21q Deletion doctors near Palo Alto, CA?

      Look for the filter feature on the left side of the Chromosome 21q Deletion 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 21q Deletion doctor that offers video calls?

      Look for the filter feature on the left-side of the Chromosome 21q Deletion 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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