The 20 Best Mosaicism Doctors Near Me in Texas, US

Find the Top Mosaicism Experts and Specialists

The 20 Best Mosaicism Doctors in Texas, US

Last Updated: 02/22/2026

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MediFind found 98 doctor with experience in Mosaicism near Texas, US. Of these, 82 are Experienced, 14 are Advanced and 2 are Distinguished.

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98 providers found
    Jennifer E. Posey
    Advanced in Mosaicism
    Medical Genetics
    Advanced in Mosaicism
    Medical Genetics

    Baylor College Of Medicine - Molec & Human Gen

    6701 Fannin St, Cc1610, 
    Houston, TX 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    In my clinical practice, I see adult patients with diagnosed or suspected genetic disease. This includes both chromosomal abnormalities, as well as single gene disorders. I see patients with a variety of disorders, including Tuberous Sclerosis, Neurofibromatosis, connective tissue disease including Ehlers-Danlos syndrome and Marfan syndrome, and familial cancer syndromes. I have a particular clinical interest in patients with cardiopulmonary disease. As a physician-scientist, I have a research focus on postural orthostatic hypotension (POTS) and pulmonary artery hypertension (PAH). Dr. Posey is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Hypotonia, Microcephaly, Achalasia Microcephaly Syndrome, and Cortical Dysplasia.

    Distinguished in Mosaicism
    Pediatrics
    Distinguished in Mosaicism
    Pediatrics

    Office

    6701 Fannin St Ste 1560, 
    Houston, TX 
    Languages Spoken:
    English

    James Lupski is a Pediatrics provider in Houston, Texas. Dr. Lupski is rated as a Distinguished provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Potocki-Lupski Syndrome, Hypotonia, Smith-Magenis Syndrome, and Microcephaly.

    Distinguished in Mosaicism
    Pediatrics | Medical Genetics
    Distinguished in Mosaicism
    Pediatrics | Medical Genetics
    6701 Fannin St, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Carlos Bacino is a Pediatrics specialist and a Medical Genetics provider in Houston, Texas. Dr. Bacino is rated as a Distinguished provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Achondroplasia, Angelman Syndrome, Miller-Dieker Syndrome, and Lissencephaly 1. Dr. Bacino is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Mosaicism
    Medical Genetics | Pediatrics
    Advanced in Mosaicism
    Medical Genetics | Pediatrics

    UT Southwestern - Pediatrics

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English

    Kosuke Izumi is a Medical Genetics specialist and a Pediatrics provider in Dallas, Texas. Dr. Izumi is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Pallister-Killian Mosaic Syndrome, Micrognathia, Hypotonia, and Mosaicism.

    Advanced in Mosaicism
    Medical Genetics | Pediatrics
    Advanced in Mosaicism
    Medical Genetics | Pediatrics

    UT Southwestern - Pediatrics

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English, Spanish

    Luis Umana is a Medical Genetics specialist and a Pediatrics provider in Dallas, Texas. Dr. Umana is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Classic Galactosemia, Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Biotinidase Deficiency, and Argininosuccinic Aciduria.

    Advanced in Mosaicism
    Neonatology | Medical Genetics | Obstetrics and Gynecology
    Advanced in Mosaicism
    Neonatology | Medical Genetics | Obstetrics and Gynecology

    Ascension Medical Group Seton Women's Health

    1301 W 38th St Ste 205, 
    Austin, TX 
    Languages Spoken:
    English

    Anne Mardy is a Neonatologist and a Medical Genetics provider in Austin, Texas. Dr. Mardy is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Fetal Edema, Hydrops Fetalis, Hemolytic Disease of the Newborn, and Alpha Thalassemia.

    Advanced in Mosaicism
    Pediatrics | Medical Genetics
    Advanced in Mosaicism
    Pediatrics | Medical Genetics

    UT Southwestern - Pediatric Genetics

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English

    Angela Scheuerle is a Pediatrics specialist and a Medical Genetics provider in Dallas, Texas. Dr. Scheuerle is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Hennekam Syndrome, Fetal Akinesia Sequence, Hemihyperplasia, and Incontinentia Pigmenti.

    Advanced in Mosaicism
    Pediatric Endocrinology | Pediatrics
    Advanced in Mosaicism
    Pediatric Endocrinology | Pediatrics

    UT Southwestern - Pediatrics

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English

    Huay-lin Lo is a Pediatric Endocrinologist and a Pediatrics provider in Dallas, Texas. Dr. Lo is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Short Stature (Growth Disorders), Type 1 Diabetes (T1D), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

    Advanced in Mosaicism
    Internal Medicine | Endocrinology
    Advanced in Mosaicism
    Internal Medicine | Endocrinology

    UT Southwestern - Internal Medicine Subspecialties

    2001 Inwood Rd, 8th Fl, 
    Dallas, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Markey Mcnutt is an Internal Medicine specialist and an Endocrinologist in Dallas, Texas. Dr. Mcnutt is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Phenylketonuria (PKU), and Megalencephalic Leukoencephalopathy with Subcortical Cysts.

    Advanced in Mosaicism
    Pediatric Cardiology | Pediatrics
    Advanced in Mosaicism
    Pediatric Cardiology | Pediatrics

    UT Southwestern - Dept Of Pediatric Cardiology

    1935 Medical District Dr, Dept Of Cardiology, 
    Dallas, TX 
    Experience:
    17+ years
    Languages Spoken:
    English, French, Vietnamese

    Hoang Nguyen is a Pediatrics specialist and a Pediatric Cardiologist in Dallas, Texas. Dr. Nguyen has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Congenital Heart Block, Congenital Heart Disease (CHD), Tetralogy of Fallot, Thrombectomy, and Angioplasty.

    Advanced in Mosaicism
    Pediatric Endocrinology | Pediatrics
    Advanced in Mosaicism
    Pediatric Endocrinology | Pediatrics

    UT Southwestern - Children's Health Dallas Endocrinology Clinic

    2350 N Stemmons Fwy, Bldg F Ste F4400, 
    Dallas, TX 
    Languages Spoken:
    English

    Ming Yang is a Pediatric Endocrinologist and a Pediatrics provider in Dallas, Texas. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Congenital Adrenal Hyperplasia (CAH), Adrenal Insufficiency Pediatric, Short Stature (Growth Disorders), and Pediatric Growth Hormone Deficiency.

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    UT Physicians Pediatric Specialists - Texas Medical Center

    6410 Fannin St Ste 500, 
    Houston, TX 
    Languages Spoken:
    English

    Michelle Rivera is a Pediatric Endocrinologist in Houston, Texas. Dr. Rivera is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Turner Syndrome, Mixed Gonadal Dysgenesis, Perrault Syndrome, and Precocious Puberty.

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Texas Children's Specialty Care Sugar Land

    15400 Southwest Fwy Ste 200, 
    Sugar Land, TX 
    Languages Spoken:
    English

    Sheila Gunn is a Pediatric Endocrinologist in Sugar Land, Texas. Dr. Gunn is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Turner Syndrome, Congenital Adrenal Hyperplasia (CAH), Intersex, and Mixed Gonadal Dysgenesis.

    Experienced in Mosaicism
    Pediatric Endocrinology | Pediatrics
    Experienced in Mosaicism
    Pediatric Endocrinology | Pediatrics

    UT Southwestern - Children's Health Dallas Endocrinology Clinic

    2350 N Stemmons Fwy, Bldg F Ste F4400, 
    Dallas, TX 
    Languages Spoken:
    English

    Abha Choudhary is a Pediatric Endocrinologist and a Pediatrics provider in Dallas, Texas. Dr. Choudhary is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Congenital Hypothyroidism, and Adrenal Insufficiency Pediatric.

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    UT Physicians Pediatric Specialists - Texas Medical Center

    6410 Fannin St Ste 500, 
    Houston, TX 
    Languages Spoken:
    English

    David Rodriguez is a Pediatric Endocrinologist in Houston, Texas. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Achondroplasia, Von Gierke Disease, Acanthosis Nigricans, Adenoidectomy, and Myringotomy.

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Texas Childrens Hospital North Austin Campus

    9835 N Lake Creek Pkwy, 
    Austin, TX 
    Languages Spoken:
    English

    Ryan Stewart is a Pediatric Endocrinologist in Austin, Texas. Dr. Stewart is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Hypogonadism, Sheehan Syndrome, Hypogonadotropic Hypogonadism, and Pediatric Growth Hormone Deficiency.

    Experienced in Mosaicism
    Pediatric Endocrinology | Pediatrics
    Experienced in Mosaicism
    Pediatric Endocrinology | Pediatrics

    UT Southwestern - Children's Health Dallas Endocrinology Clinic

    2350 N Stemmons Fwy, Bldg F Ste F4400, 
    Dallas, TX 
    Languages Spoken:
    English

    Maha Yousif is a Pediatric Endocrinologist and a Pediatrics provider in Dallas, Texas. Dr. Yousif is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Septo-Optic Dysplasia, Short Stature (Growth Disorders), Adrenal Insufficiency Pediatric, and Growth Hormone Deficiency (GHD).

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    University Of Texas Southwestern Medical Center

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English

    Sudha Mootha is a Pediatric Endocrinologist in Dallas, Texas. Dr. Mootha is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Short Stature (Growth Disorders), Growth Hormone Deficiency (GHD), Sheehan Syndrome, and Hypogonadotropic Hypogonadism.

    Experienced in Mosaicism
    Medical Genetics
    Experienced in Mosaicism
    Medical Genetics

    UT Southwestern - Pediatric Genetics

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English, Spanish

    Laura Mackay is a Medical Genetics provider in Dallas, Texas. Dr. Mackay is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Isovaleric Acidemia, Beta-Ketothiolase Deficiency, Biotinidase Deficiency, and Adrenoleukodystrophy (ALD).

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Bee Well Pediatrics PA

    3701 W Alabama St Ste 350, 
    Houston, TX 
    Languages Spoken:
    English

    Virginia Araiza is a Pediatric Endocrinologist in Houston, Texas. Dr. Araiza is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Hypogonadism.

    Showing 1-20 of 98

    Last Updated: 02/22/2026

    What is the definition of Mosaicism?

    Mosaicism is a condition in which cells within the same person have a different genetic makeup. This condition can affect any type of cell, including:

    • Blood cells
    • Egg and sperm cells
    • Skin cells

    When should I see a Mosaicism doctor in Texas, US?

    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 Mosaicism doctor in Texas, US?

    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 Mosaicism doctors in Texas, US?

    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 Mosaicism doctors in Texas, US?

    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 Mosaicism doctor in Texas, US?

    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 Mosaicism doctor search results page. 

    Why is it important to get a second opinion from a different Mosaicism 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 Mosaicism doctor in Texas, US?

    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 Mosaicism 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 Mosaicism 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 Mosaicism doctors in Texas, US?

    Look for the filter feature on the left side of the Mosaicism 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 Mosaicism doctor that offers video calls?

    Look for the filter feature on the left-side of the Mosaicism 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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