The 20 Best Mosaicism Doctors Near Me in Pittsburgh, PA

Find the Top Mosaicism Experts and Specialists

The 20 Best Mosaicism Doctors near Pittsburgh, PA

Last Updated: 02/22/2026

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MediFind found 9 doctor with experience in Mosaicism near Pittsburgh, PA. Of these, 7 are Experienced and 2 are Advanced.

Location
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9 providers found
    Selma F. Witchel
    Advanced in Mosaicism
    Pediatric Endocrinology
    Advanced in Mosaicism
    Pediatric Endocrinology

    Pediatric Endocrinology In Lawrenceville

    4401 Penn Avenue, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Research Interests. Dr. Witchel is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Mixed Gonadal Dysgenesis, Turner Syndrome, Mosaicism, Hormone Replacement Therapy (HRT), and Thyroidectomy.

    Suneeta Madan
    Advanced in Mosaicism
    Advanced in Mosaicism

    Medical Genetics In Lawrenceville

    4401 Penn Avenue, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English, Hindi

    Suneeta Madan-Khetarpal, MD, is a clinical geneticist and is certified in clinical genetics, clinical cytogenetics, clinical molecular genetics, clinical medical biochemical genetics, and pediatrics by the American Board of Medical Genetics and Genomics and the American Board of Pediatrics respectively. She is also associate professor of pediatrics, ophthalmology, and human genetics at the Graduate School of Public Health at the University of Pittsburgh School of Medicine. Dr. Madan is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are 1p36 Deletion Syndrome, Micrognathia, Miller Syndrome, and Mosaicism.

    Emir Tas
    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Pediatric Endocrinology In Lawrenceville

    4401 Penn Avenue, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English, Turkish
    Accepting New Patients

    Emir Tas, MD, is a board-certified pediatric endocrinologist at the UPMC Children's Hospital of Pittsburgh and an Assistant Professor of Pediatrics at the University of Pittsburgh School of Medicine. He completed his pediatric residency training at the Children's Hospital of University of Illinois at Chicago and pediatric endocrinology fellowships at the UPMC Children's Hospital of Pittsburgh. Dr. Tas is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Obesity in Children, Type 1 Diabetes (T1D), Newborn Low Blood Sugar, and Non-Alcoholic Fatty Liver Disease.

    Learn about our expert tiers
    Experienced in Mosaicism
    Medical Genetics
    Experienced in Mosaicism
    Medical Genetics
    300 Halket St Ste 1233, 
    Pittsburgh, PA 
     (2.2 miles away)
    Languages Spoken:
    English

    Mahmoud Aarabi is a Medical Genetics provider in Pittsburgh, Pennsylvania. Dr. Aarabi is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Mixed Gonadal Dysgenesis, Mosaicism, Chromosome 13q Duplication, and Trisomy 13.

    Experienced in Mosaicism
    Hematology | Oncology
    Experienced in Mosaicism
    Hematology | Oncology

    UPMC Children's Hospital Of Pittsburgh

    4401 Penn Ave, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English

    Kelly Bailey is a Hematologist and an Oncologist in Pittsburgh, Pennsylvania. Dr. Bailey is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Ewing Sarcoma, Osteosarcoma, Adult Soft Tissue Sarcoma, and Infantile Neutropenia.

    Experienced in Mosaicism
    Hematology | Oncology
    Experienced in Mosaicism
    Hematology | Oncology

    UPMC Children's Hospital Of Pittsburgh

    4401 Penn Ave, 
    Pittsburgh, PA 
     (3.0 miles away)
    Languages Spoken:
    English

    Julia Segal is a Hematologist and an Oncologist in Pittsburgh, Pennsylvania. Dr. Segal is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Reticulohistiocytoma, Histiocytosis, Neuroblastoma, and Hemophagocytic Lymphohistiocytosis.

    Experienced in Mosaicism
    Family Medicine
    Experienced in Mosaicism
    Family Medicine
    5215 Centre Ave Fl 2, 
    Pittsburgh, PA 
     (3.6 miles away)
    Languages Spoken:
    English

    Alisa Goldstein is a primary care provider, practicing in Family Medicine in Pittsburgh, Pennsylvania. Dr. Goldstein is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Hirschsprung Disease, Chordoma, Esophageal Cancer, Stomach Cancer, and Parathyroidectomy.

    Jonathan R. Powell
    Experienced in Mosaicism
    Family Medicine
    Experienced in Mosaicism
    Family Medicine

    Renaissance Family Practice-UPMC

    619 Mount Royal Boulevard, 
    Pittsburgh, PA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Powell, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Renaissance Family Practice-UPMC and is affiliated with UPMC St. Margaret. He completed his residency at the University of Pittsburgh School of Medicine. Dr. Powell is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Non-Langerhans-Cell Histiocytosis, Multicentric Reticulohistiocytosis, Hemophagocytic Lymphohistiocytosis, and Reticulohistiocytoma.

    Experienced in Mosaicism
    Experienced in Mosaicism

    UPMC Children's Express Care - Monroeville

    4055 Monroeville Boulevard, 
    Monroeville, PA 
     (12.4 miles away)
    Languages Spoken:
    English, Bosnian, Croatian, Serbian
    Offers Telehealth

    Jadranka Popovic, MD, specializes in pediatrics and is board-certified in pediatrics and pediatric endocrinology by the American Board of Pediatrics. She practices at UPMC Children's Express Care - Monroeville and is affiliated with UPMC Children's Hospital of Pittsburgh and UPMC Magee-Womens Hospital. Dr. Popovic received her medical degree from the University of Zagreb School of Medicine and completed her residency at St. Luke's-Roosevelt Hospital Center, followed by a fellowship at Weill Cornell Medicine. Dr. Popovic is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Short Stature (Growth Disorders), Precocious Puberty, Turner Syndrome, and Brachydactyly.

    Showing 1-9 of 9

    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 near Pittsburgh, PA?

    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 Pittsburgh, PA?

    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 Pittsburgh, PA?

    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 Pittsburgh, PA?

    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 Pittsburgh, PA?

    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 Pittsburgh, PA?

    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 Pittsburgh, PA?

    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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