The 20 Best Mosaicism Doctors Near Me in Washington, DC

Find the Top Mosaicism Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 12 doctor with experience in Mosaicism near Washington, DC. Of these, 11 are Experienced and 1 are Distinguished.

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12 providers found
    Distinguished in Mosaicism
    Medical Genetics
    Distinguished in Mosaicism
    Medical Genetics
    Referral may be required
    111 Michigan Ave Nw, 
    Washington, DC 
    Languages Spoken:
    English

    Thomas Markello is a Medical Genetics provider practicing medicine in Washington, Washington, D.c.. Dr. Markello is rated as a Distinguished provider by MediFind in the treatment of Mosaicism. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Albinism, Mosaicism, Oculocutaneous Albinism Type 2, and Oculocutaneous Albinism Type 1.

    Experienced in Mosaicism
    Reproductive Medicine
    Experienced in Mosaicism
    Reproductive Medicine
    Referral may be required

    Office

    2021 K St NW, 
    Washington, DC 
    Languages Spoken:
    English
    Offers Telehealth

    Selma Amrane is a Reproductive Medicine provider practicing medicine in Washington, Washington, D.c.. Dr. Amrane is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Infertility, Sertoli Cell-Only Syndrome, Tubal Disease, and Asherman Syndrome. Dr. Amrane is board certified in Obgyn and Rei.

    Experienced in Mosaicism
    Reproductive Medicine
    Experienced in Mosaicism
    Reproductive Medicine
    Referral may be required

    Shady Grove Fertility - K Street, D.C.

    2021 K St NW, 
    Washington, DC 
    Languages Spoken:
    English
    Offers Telehealth

    Kathleen Devine is a Reproductive Medicine provider practicing medicine in Washington, Washington, D.c.. Dr. Devine is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Infertility, Premature Ovarian Failure, Tubal Disease, Sertoli Cell-Only Syndrome, and Intrauterine Device Insertion. Dr. Devine is board certified in Obgyn and Rei.

    Learn about our expert tiers
    Experienced in Mosaicism
    Pediatric Cardiology
    Experienced in Mosaicism
    Pediatric Cardiology
    Referral may be required

    Children's National Hospital

    111 Michigan Ave NW, 
    Washington,, DC 
    Languages Spoken:
    English

    Robin Doroshow is a Pediatric Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Doroshow is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, His Bundle Tachycardia, and Congenital Mitral Malformation.

    Experienced in Mosaicism
    Experienced in Mosaicism
    Referral may be required

    Rare Disease Institute

    7125 13th Place Northwest, 
    Washington, DC 
    Experience:
    14+ years
    Languages Spoken:
    English
    Offers Telehealth

    Seth Berger, MD, PhD, returned to Children’s National Hospital as faculty in 2018. He completed the medical scientist training program at Mount Sinai School of Medicine in New York where he was awarded his MD and PhD degrees. His research at that time focused on computational analysis of signaling networks applied to prediction of adverse drug events and cardiac arrhythmia syndromes. He subsequently completed the combined pediatrics and medical genetics residency program through Children's National and the National Human Genome Research Institute at the National Institutes of Health (NIH). He spent an additional year completing the medical biochemical genetics fellowship program at NIH before returning to Children's National where he was jointly hired by the Rare Disease Institute and the Center for Genetic Medicine Research. He is interested in developing novel bioinformatics approaches applied to variant discovery for rare diseases. Dr. Berger is rated as an Experienced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Fetal Edema, Hydrops Fetalis, Hemolytic Disease of the Newborn, and Alpha Thalassemia. Dr. Berger is board certified in Medical Biochemical Genetics: American Board Of Medical Genetics And Genomics, 2019, Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 2017, and Pediatrics: American Board Of Pediatrics, 2016.

    Experienced in Mosaicism
    Experienced in Mosaicism
    Referral may be required

    Main Hospital-Prenatal Pediatrics Institute

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Tucker L.C. Pyle, MD, PhD, MSTR, is a clinical geneticist and physician scientist specializing in genetics of genitourinary (GU) differences and cancer. They completed their pediatrics and medical genetics training at the Children's Hospital of Philadelphia (CHOP) in 2016. Dr. Pyle’s clinical focus is diagnostic evaluation and care for individuals with intersex traits and variations of sexual characteristics (also sometimes called differences of sex development). They founded the medical clinical for I/VSC at CHOP in 2016, and now directs the Children's National PROUD Clinic for people with I/VSCs. Dr. Pyle focuses on multidisciplinary integration, molecular diagnosis and cancer predisposition counseling for patients and their families. Dr. Pyle is also a specialist in X and Y chromosomes, and sees people clinically with these differences, including in the Prenatal Pediatrics Institute and the Turner Syndrome Program. Dr. Pyle also directs the Children's National Klinefelter (XXY) Program and the GoRAD Laboratory. Dr. Pyle’s research applies genomics and human models to understand vulnerability to infertility and germ cell tumor (GCT). They have identified and characterized clinical risk factors that predispose people to GCT by learning from and studying individuals diagnosed with this malignancy, as well as patients carrying a diagnosis of I/VSC. Dr. Pyle’s goal is to supply new tools that will facilitate improved care for people with I/VSC's. Publications ORCiD. Dr. Pyle is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Intersex, CHARGE Syndrome, Penis Agenesis, and Mosaicism. Dr. Pyle is board certified in Pediatrics: American Board Of Pediatrics, 2021 and Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 2021.

    Experienced in Mosaicism
    Pediatrics | Obstetrics and Gynecology
    Experienced in Mosaicism
    Pediatrics | Obstetrics and Gynecology
    Referral may be required

    Telehealth Video Visit

    111 Michigan Avenue Northwest, Childrens National Telemedicine, 
    Washington, DC 
    Experience:
    37+ years
    Languages Spoken:
    English, Spanish

    Veronica Gomez-Lobo, MD, is an obstetrician gynecologist who specializes in pediatric and adolescent gynecology. After receiving her Doctor of Medicine degree from Georgetown University, she completed her internship at Thomas Jefferson University Hospital and residency at Tufts University. Prior to her recruitment to NICHD, Dr. Gomez-Lobo was the director and fellowship director of Pediatric and Adolescent Gynecology and professor of Obstetrics and Gynecology at Georgetown University and provided care at MedStar Washington Hospital Center (MWHC), Children’s National Hospital and MedStar Georgetown University Hospital. She also served as site principal investigator for the National Physician’s Consortium as well as the Disorders of Sex Development-Translational Research Network at Children’s National. She has published and lectured extensively regarding the issues in the field of pediatric gynecology as well as obstetrics and gynecology issues in transplant recipients. She currently serves as senior clinician and director of the Pediatric and Adolescent Gynecology (PAG) Program within NICHD. Her areas of focus include fertility preservation, differences in sex development and congenital anomalies of the reproductive tract. Dr. Gomez is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Intersex, Turner Syndrome, Vaginal Agenesis, Oophorectomy, and Intrauterine Device Insertion. Dr. Gomez is board certified in Obstetrics And Gynecology: American Board Of Obstetrics And Gynecology, 1995.

    Experienced in Mosaicism
    Oncology | Pediatric Endocrinology
    Experienced in Mosaicism
    Oncology | Pediatric Endocrinology
    Referral may be required

    Main Hospital-Diabetes Complex Clinic

    111 Michigan Avenue Northwest, 
    Washington, DC 
    Experience:
    33+ years
    Languages Spoken:
    English, Hindi, Tamil
    Offers Telehealth

    Priya Vaidyanathan, MD, is a board-certified pediatric endocrinologist who has been on the staff of the Children's National Hospital since December 2005 soon after completing her pediatric endocrinology fellowship. She provides clinical care to patients with diverse endocrine needs, and her research interest is in the field of thyroid disorders. Dr. Vaidyanathan is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Short Stature (Growth Disorders), Type 1 Diabetes (T1D), Diabetes Insipidus (DI), and Neurohypophyseal Diabetes Insipidus. Dr. Vaidyanathan is board certified in Pediatric Endocrinology: American Board Of Pediatrics, 2007 and Pediatrics: American Board Of Pediatrics, 2002.

    Experienced in Mosaicism
    Pediatrics | Pediatric Orthopedics
    Experienced in Mosaicism
    Pediatrics | Pediatric Orthopedics
    Referral may be required

    Telehealth Video Visit

    111 Michigan Avenue Northwest, Childrens National Telemedicine, 
    Washington, DC 
    Experience:
    49+ years
    Languages Spoken:
    English
    Offers Telehealth

    Laura L. Tosi, MD, is the director of the Bone Health Program at Children’s National Hospital. Her practice focuses on orthopaedic management of children with physical disabilities and birth defects. Dr. Tosi also works to increase physician awareness of bone health issues for women and children, with the goal of reducing debilitating bone injury as the population ages. Dr. Tosi also treats children and adults with spina bifida and other congenital orthopaedic problems. Dr. Tosi has lectured extensively on women’s bone health, particularly osteoporosis prevention, to women’s organizations throughout the United States. Dr. Tosi is a member of the Committee on Women’s Health Issues for the American Academy of Orthopaedic Surgeons and serves on the Boards of Directors for the Orthopaedic Research and Education Foundation and the Academic Orthopaedic Society. Specialties: Rare Bone Disease, Bone Health, and Trauma. Dr. Tosi is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Osteogenesis Imperfecta, Macrodactyly of the Foot, Acromicric Dysplasia, and Osteoporosis. Dr. Tosi is board certified in Orthopaedic Surgery: American Board Of Orthopaedic Surgery, 1986.

    Experienced in Mosaicism
    Experienced in Mosaicism
    Referral may be required

    Children's National Hospital

    111 Michigan Ave NW, 
    Washington, DC 
    Languages Spoken:
    English

    Andrea Gropman is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Gropman is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Klinefelter Syndrome, Urea Cycle Disorders (UCD), MELAS Syndrome, Ornithine Transcarbamylase Deficiency, and Hormone Replacement Therapy (HRT).

    Experienced in Mosaicism
    Medical Genetics | Pediatrics
    Experienced in Mosaicism
    Medical Genetics | Pediatrics
    Referral may be required
    111 Michigan Ave Nw, 
    Washington, DC 
    Languages Spoken:
    English

    Dina Zand is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Zand is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Agyria Pachygyria Polymicrogyria, Cerebellar Hypoplasia, Lissencephaly 1, and Miller-Dieker Syndrome.

    Experienced in Mosaicism
    Experienced in Mosaicism
    Referral may be required

    La Clinica Del Pueblo Inc.

    2831 15th St NW, 
    Washington, DC 
    Languages Spoken:
    English

    Bryan Traynor is a Neurologist practicing medicine in Washington, Washington, D.c.. Dr. Traynor is rated as an Experienced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Frontotemporal Dementia, Dementia, and Thymectomy.

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    Last Updated: 06/30/2026

    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 near Washington, DC?

    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 near Washington, DC?

    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 near Washington, DC?

    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 near Washington, DC?

    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 near Washington, DC?

    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 near Washington, DC?

    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 near Washington, DC?

    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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