The 20 Best Mosaicism Doctors Near Me in San Francisco, CA

Find the Top Mosaicism Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 19 doctor with experience in Mosaicism near San Francisco, CA. Of these, 15 are Experienced and 4 are Advanced.

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19 providers found
    Experienced in Mosaicism
    Neurology | Intensive Care Medicine
    Experienced in Mosaicism
    Neurology | Intensive Care Medicine

    HHT Center Of Excellence

    185 Berry St., Suite 180, Lobby 6, 
    San Francisco, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Nerissa Ko is a neurointensivist, a neurologist trained in critical care. She specializes in caring for hospital patients undergoing treatments for conditions involving both the nervous system and blood vessels. In her research, Ko studies outcomes for patients who suffer from subarachnoid hemorrhages, bleeding into the space between the brain and its surrounding membrane. Ko earned her medical degree at the John A. Burns School of Medicine at the University of Hawai'i at Mānoa. She completed a residency in neurology as well as fellowships in critical care medicine and neurocritical care at UCSF Medical Center. Ko is a member of several medical associations, including the American Heart Association and the Neurocritical Care Society. Dr. Ko 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 Subarachnoid Hemorrhage, Stroke, Cerebral Arteriovenous Malformation, Stent Placement, and Transmyocardial Revascularization. Dr. Ko is board certified in American Board Of Medical Specialties, Neurocritical Care, American Board Of Psychiatry/Neurology-Psychiatry, Vascular Neurology, and American Board Of Psychiatry/Neurology-Psychiatry, Neurology. Dr. Ko is currently accepting new patients.

    Experienced in Mosaicism
    Reproductive Medicine
    Experienced in Mosaicism
    Reproductive Medicine

    Peter Charles Klatsky M.D. Inc.

    1 Daniel Burnham Ct Ste 110C, 
    San Francisco, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Temeka Zore is a Reproductive Medicine provider practicing medicine in San Francisco, California. Dr. Zore is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her clinical expertise encompasses Infertility, Amenorrhea, Ovarian Cysts, Polycystic Ovary Syndrome, and Lymphadenectomy.

    Advanced in Mosaicism
    Neonatology | Medical Genetics
    Advanced in Mosaicism
    Neonatology | Medical Genetics

    Center For Complex Obstetric Medicine

    1825 Fourth St., Third Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Mary E. Norton is a perinatologist and clinical geneticist who cares for pregnant patients who have a fetus with a birth defect or genetic disorder or are at risk for such a condition. She performs obstetric ultrasounds, counsels patients with abnormal ultrasounds and performs prenatal tests like amniocentesis and chorionic villus sampling. She also interprets complex genetic tests, especially when abnormalities are found. Norton's areas of interest in research include applying new genetic tests to prenatal diagnosis and fetal disease, as well as patient decision-making around genetic testing and obstetrical ultrasound. She is co-director of the Center for Maternal-Fetal Precision Medicine at UCSF, as well as the David E. Thorburn, M.D. and Kate McKee Thorburn Endowed Chair in Perinatal Medicine and Genetics at UCSF. Norton earned her medical degree at the University of Washington. She completed a residency in obstetrics and gynecology at Tufts University followed by a fellowship in maternal-fetal medicine and clinical genetics at UCSF. After several years at Brigham and Women's Hospital and Harvard Medical School, she returned to San Francisco and joined UCSF Medical Center in 1998. Dr. Norton is rated as an Advanced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Fetal Edema, Hydrops Fetalis, Alpha Thalassemia, and Hemolytic Disease of the Newborn. Dr. Norton is board certified in American Board Of Medical Genetics And Genomics, Clinical Genetics And Genomics, American Board Of Obstetrics And Gynecology, Maternal-Fetal Medicine, and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Norton is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Mosaicism
    Advanced in Mosaicism

    Center For Complex Obstetric Medicine

    1825 Fourth St., Third Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Teresa N. Sparks is an obstetrician who specializes in maternal-fetal medicine, managing the health concerns of both mother and fetus through all stages of pregnancy. She cares for women with high-risk pregnancies and those who are considering a high-risk pregnancy. She also specializes in clinical genetics, addressing genetic conditions that affect a woman or baby during pregnancy. Sparks' research investigates the causes of nonimmune hydrops fetalis, a complication of pregnancy that occurs when excessive fluid accumulates in the fetus. Her work focuses on identifying the condition's genetic causes, with the goal of developing more targeted approaches to care both before and after birth. Sparks earned her medical degree at UCSF. She completed a residency through the obstetrics and gynecology program of Brigham and Women's Hospital and Massachusetts General Hospital. She then completed a combined fellowship in maternal-fetal medicine and clinical genetics at UCSF. Sparks is a member of the American College of Obstetricians and Gynecologists, Society for Maternal-Fetal Medicine, American College of Medical Genetics and Genomics, and American Medical Association. Dr. Sparks is rated as an Advanced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Fetal Edema, Hydrops Fetalis, Hemolytic Disease of the Newborn, and Alpha Thalassemia. Dr. Sparks is board certified in American Board Of OB/Gyn/Maternal & Fetal Medicine, Maternal-Fetal Medicine, American Board Of Medical Genetics And Genomics, Clinical Genetics And Genomics, and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Sparks is currently accepting new patients.

    Experienced in Mosaicism
    Reproductive Medicine
    Experienced in Mosaicism
    Reproductive Medicine

    RMA Northern California - San Francisco

    150 Spear St Ste 500, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Daniel Kaser is a Reproductive Medicine provider practicing medicine in San Francisco, California. Dr. Kaser is rated as an Experienced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Infertility, Polycystic Ovary Syndrome, Tubal Disease, and Asherman Syndrome.

    Advanced in Mosaicism
    Medical Genetics
    Advanced in Mosaicism
    Medical Genetics

    Adult Neurofibromatosis Type 1 (NF1) And Schwannomatosis Clinic

    400 Parnassus Ave., Eighth Floor, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Joseph Shieh specializes in evaluating complex medical problems of unknown cause as well as inherited disorders. He focuses on rare diseases and syndromes that have components of common disorders, including birth defects, heart disease and brain disorders. He is experienced in providing personalized care to children, adults and families. As a member of the UCSF Institute for Human Genetics, Shieh combines state-of-the-art technology with discovery-based research to decipher how genetics impacts health. His overarching goal is to bring patients the best possible outcomes by emphasizing diagnostic precision, preventive medicine and comprehensive care. Shieh completed his undergraduate studies at Stanford University. He earned his medical degree from the Perelman School of Medicine at the University of Pennsylvania, where he also received his doctoral degree. He completed his residency in pediatrics at Seattle Children's Hospital, an affiliate of the University of Washington. After completing a fellowship in medical genetics at Stanford University, he joined UCSF. Shieh is a member of the American Society of Human Genetics. His work has received support from the National Heart, Lung, and Blood Institute, which is part of the National Institutes of Health. Dr. Shieh is rated as an Advanced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Myhre Syndrome, Neurofibromatosis Type 1 (NF1), Neurofibromatosis, and Clouston Syndrome. Dr. Shieh is board certified in American Board Of Medical Genetics And Genomics, Clinical Genetics And Genomics. Dr. Shieh is currently accepting new patients.

    Experienced in Mosaicism
    Neurology
    Experienced in Mosaicism
    Neurology

    Office

    505 Parnassus Ave # M798, 
    San Francisco, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Maria Cilio is a Neurologist practicing medicine in San Francisco, California. Dr. Cilio is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Epilepsy in Children, Seizures, Epilepsy, and Benign Familial Neonatal Seizures.

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Office

    3700 California St Ste B555, 
    San Francisco, CA 
     (2.4 miles away)
    Languages Spoken:
    English

    Suruchi Bhatia is a Pediatric Endocrinologist practicing medicine in San Francisco, California. Dr. Bhatia 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 Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Congenital Adrenal Hyperplasia (CAH).

    Experienced in Mosaicism
    Medical Genetics | Obstetrics and Gynecology
    Experienced in Mosaicism
    Medical Genetics | Obstetrics and Gynecology

    Adult Genetics And Preventive Genomics Clinic

    1825 Fourth St., 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Aleksandar Rajkovic is a Medical Genetics specialist and an Obstetrics and Gynecologist practicing medicine in San Francisco, California. Dr. Rajkovic is rated as an Experienced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Premature Ovarian Failure, Amenorrhea, 46XX Testicular Disorder of Sex Development, and Hand-Foot-Genital Syndrome. Dr. Rajkovic is board certified in American Board Of Medical Genetics And Genomics, Clinical Genetics And Genomics and American Board Of Obstetrics And Gynecology, Obstetrics & Gynecology. Dr. Rajkovic is currently accepting new patients.

    Experienced in Mosaicism
    Experienced in Mosaicism
    1701 Divisadero St Fl 3, 
    San Francisco, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Ilona Frieden is a Pediatrics provider practicing medicine in San Francisco, California. Dr. Frieden is rated as an Experienced provider by MediFind in the treatment of Mosaicism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses PHACE Syndrome, Hemangioma, Clouston Syndrome, and Ectodermal Dysplasias.

    Experienced in Mosaicism
    Pediatrics | Medical Genetics
    Experienced in Mosaicism
    Pediatrics | Medical Genetics
    Ucsf, 550 16th Street, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Balram Gangaram is a Pediatrics specialist and a Medical Genetics provider practicing medicine in San Francisco, California. Dr. Gangaram is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His clinical expertise encompasses Oral-Facial-Digital Syndrome, Delayed Growth, Increased Head Circumference, and Oculocutaneous Albinism.

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    University Of California At San Francisco

    1825 4th St, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Shylaja Srinivasan is a Pediatric Endocrinologist practicing medicine in San Francisco, California. Dr. Srinivasan 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 Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Type 1 Diabetes (T1D), and Diabetes Insipidus (DI).

    Experienced in Mosaicism
    Medical Genetics
    Experienced in Mosaicism
    Medical Genetics
    513 Parnassus Ave, Hse901e, 
    San Francisco, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Robert Nussbaum is a Medical Genetics provider practicing medicine in San Francisco, California. Dr. Nussbaum is rated as an Experienced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Lowe Syndrome, Brittle Cornea Syndrome, Vascular Ehlers-Danlos Syndrome (VEDS), and Musculocontractural Ehlers-Danlos Syndrome (mcEDS).

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Kaiser Health Plan Pediatric PHY 118

    3505 Broadway, 
    Oakland, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Heidi Gassner is a Pediatric Endocrinologist practicing medicine in Oakland, California. Dr. Gassner is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her clinical expertise encompasses Precocious Puberty, Short Stature (Growth Disorders), Type 1 Diabetes (T1D), and Familial Short Stature (FSS).

    Experienced in Mosaicism
    Pediatric Endocrinology
    Experienced in Mosaicism
    Pediatric Endocrinology

    Kaiser Permanente

    280 W MacArthur Blvd, 
    Oakland, CA 
     (9.5 miles away)
    Languages Spoken:
    English

    Amy Mugg is a Pediatric Endocrinologist practicing medicine in Oakland, California. Dr. Mugg is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her clinical expertise encompasses Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Experienced in Mosaicism
    Medical Genetics
    Experienced in Mosaicism
    Medical Genetics
    233 E Grand Ave, 
    South San Francisco, CA 
     (8.3 miles away)
    Languages Spoken:
    English

    Karla Bowles is a Medical Genetics provider practicing medicine in South San Francisco, California. Dr. Bowles is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her clinical expertise encompasses Mosaicism and Li-Fraumeni Syndrome.

    Experienced in Mosaicism
    Medical Genetics | Pediatrics
    Experienced in Mosaicism
    Medical Genetics | Pediatrics
    701 Gateway Blvd Ste 380, 
    South San Francisco, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alan Rope is a Medical Genetics specialist and a Pediatrics provider practicing medicine in South San Francisco, California. Dr. Rope is rated as an Experienced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hypotonia, Lenz Microphthalmia Syndrome, Ehlers-Danlos Syndrome (EDS), and Musculocontractural Ehlers-Danlos Syndrome (mcEDS). Dr. Rope is currently accepting new patients.

    Experienced in Mosaicism
    Dermatology | Pediatrics
    Experienced in Mosaicism
    Dermatology | Pediatrics
    744 52nd St, 
    Oakland, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Nicole Kittler is a Dermatologist and a Pediatrics provider practicing medicine in Oakland, California. Dr. Kittler 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 Stork Bite, Familial Multiple Nevi Flammei, Vascular Birthmark, and Pustules.

    Advanced in Mosaicism
    Family Medicine
    Advanced in Mosaicism
    Family Medicine

    Marinhealth Primary Care | A UCSF Health Clinic

    1100 Larkspur Landing Cir Ste 10, 
    Larkspur, CA 
     (12.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Graham is a primary care provider, practicing in Family Medicine in Larkspur, California. Dr. Graham is rated as an Advanced provider by MediFind in the treatment of Mosaicism. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Increased Head Circumference, Bosma Arhinia Microphthalmia Syndrome, Marden-Walker Syndrome, and Cortical Dysplasia.

    Showing 1-19 of 19

    Last Updated: 04/28/2026

    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 San Francisco, 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 Mosaicism doctor near San Francisco, 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 Mosaicism doctors near San Francisco, 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 Mosaicism doctors near San Francisco, 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 Mosaicism doctor near San Francisco, 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 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 San Francisco, 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 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 San Francisco, CA?

    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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