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    Last Updated: 10/30/2025

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    MediFind found 17 doctor with experience in Biotinidase Deficiency near California, US. Of these, 10 are Advanced, 6 are Experienced and 1 are Distinguished.

    Location
    LocationClose
    17 providers found
      Distinguished in Biotinidase Deficiency
      Medical Genetics
      Distinguished in Biotinidase Deficiency
      Medical Genetics
      3375 Hillview Ave, Room 2101, 
      Palo Alto, CA 
      Languages Spoken:
      English

      Tina Cowan is a Medical Genetics provider in Palo Alto, California. Dr. Cowan is rated as a Distinguished provider by MediFind in the treatment of Biotinidase Deficiency. Her top areas of expertise are Biotinidase Deficiency, Methylmalonic Acidemia, Urea Cycle Disorders (UCD), and Homocystinuria.

      Raymond Y. Wang
      Advanced in Biotinidase Deficiency
      Medical Genetics
      Advanced in Biotinidase Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
      Languages Spoken:
      English

      Raymond Wang is a Medical Genetics provider in Orange, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Pompe Disease, and Adenoidectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Biotinidase Deficiency
      Medical Genetics
      Advanced in Biotinidase Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Richard Chang is a Medical Genetics provider in Orange, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, Adrenoleukodystrophy (ALD), and Citrullinemia. Dr. Chang is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Gregory Enns is a Medical Genetics specialist and a Pediatrics provider in Palo Alto, California. Dr. Enns is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Urea Cycle Disorders (UCD), Methylmalonic Acidemia, Cholesteryl Ester Storage Disease, and Arginase Deficiency. Dr. Enns is currently accepting new patients.

      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
      Experience:
      17+ years
      Languages Spoken:
      English

      Chung Lee is a Medical Genetics specialist and a Pediatrics provider in Palo Alto, California. Dr. Lee has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. Her top areas of expertise are Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Maple Syrup Urine Disease, and Carnitine Palmitoyltransferase 2 Deficiency.

      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      4650 W Sunset Blvd, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Moin Vera is a Medical Genetics specialist and a Pediatrics provider in Los Angeles, California. Dr. Vera is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Mucopolysaccharidoses (MPS), Triple X Syndrome, and Chromosome 10q Deletion.

      Advanced in Biotinidase Deficiency
      Medical Genetics
      Advanced in Biotinidase Deficiency
      Medical Genetics
      1201 W La Veta Ave, 
      Orange, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Walla Al-Hertani is a Medical Genetics provider in Orange, California. Dr. Al-Hertani is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. Her top areas of expertise are Von Gierke Disease, Classic Galactosemia, Phosphoglycerate Mutase Deficiency, and Andersen Disease. Dr. Al-Hertani is currently accepting new patients.

      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Advanced in Biotinidase Deficiency
      Medical Genetics | Pediatrics

      University Of California San Francisco

      2330 Post St, 
      San Francisco, CA 
      Languages Spoken:
      English, Mandarin, Spanish
      Accepting New Patients
      Offers Telehealth

      Irene Chang is a Medical Genetics specialist and a Pediatrics provider in San Francisco, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. Her top areas of expertise are Biotinidase Deficiency, MPI-CDG, Adrenoleukodystrophy (ALD), and Carnitine-Acylcarnitine Translocase Deficiency. Dr. Chang is currently accepting new patients.

      Advanced in Biotinidase Deficiency
      Medical Genetics
      Advanced in Biotinidase Deficiency
      Medical Genetics
      3505 Broadway, 
      Oakland, CA 
      Languages Spoken:
      English

      Bryce Mendelsohn is a Medical Genetics provider in Oakland, California. Dr. Mendelsohn is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Chromosome 10q Deletion, Chromosome 13q Duplication, Maternal Hyperphenylalaninemia, and Dihydropteridine Reductase Deficiency.

      Advanced in Biotinidase Deficiency
      Medical Genetics
      Advanced in Biotinidase Deficiency
      Medical Genetics

      Kaiser Permanente Los Angeles Medical Center - Genetics Department

      4700 W Sunset Blvd, 
      Los Angeles, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Divya Vats is a Medical Genetics provider in Los Angeles, California. Dr. Vats is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Adrenoleukodystrophy (ALD), Classic Galactosemia, Maternal Hyperphenylalaninemia, and Dihydropteridine Reductase Deficiency. Dr. Vats is currently accepting new patients.

      Advanced in Biotinidase Deficiency
      Pediatrics | Medical Genetics
      Advanced in Biotinidase Deficiency
      Pediatrics | Medical Genetics
      33608 Ortega Hwy, 
      San Juan Capistrano, CA 
      Languages Spoken:
      English

      Charles Strom is a Pediatrics specialist and a Medical Genetics provider in San Juan Capistrano, California. Dr. Strom is rated as an Advanced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Mosaicism, Chromosome 13q Deletion, Congenital Hemidysplasia with Ichthyosiform Erythroderma and Limbs Defects, and Woodhouse-Sakati Syndrome.

      Experienced in Biotinidase Deficiency
      Medical Genetics
      Experienced in Biotinidase Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Jose Abdenur is a Medical Genetics provider in Orange, California. Dr. Abdenur is rated as an Experienced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Adrenoleukodystrophy (ALD), Von Gierke Disease, Glycogen Storage Disease Type 3, and Hyperlysinemia. Dr. Abdenur is currently accepting new patients.

      Experienced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Experienced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      725 Welch Rd, 
      Palo Alto, CA 
      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 Biotinidase Deficiency. Her top areas of expertise are Carnitine Palmitoyltransferase 2 Deficiency, Carnitine Palmitoyltransferase 1 Deficiency, Beta-Ketothiolase Deficiency, and Citrullinemia.

      Experienced in Biotinidase Deficiency
      Child and Adolescent Psychiatry
      Experienced in Biotinidase Deficiency
      Child and Adolescent Psychiatry
      1201 W La Veta Ave, 
      Orange, CA 
      Languages Spoken:
      English

      Michael Hwang is a Child and Adolescent Psychiatrist in Orange, California. Dr. Hwang is rated as an Experienced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Type B Insulin Resistance Syndrome, Familial Hypertriglyceridemia, Biotinidase Deficiency, Human Papillomavirus Infection, and Penectomy.

      Experienced in Biotinidase Deficiency
      Medical Genetics
      Experienced in Biotinidase Deficiency
      Medical Genetics
      1520 San Pablo St, Suite 1000, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Shoji Yano is a Medical Genetics provider in Los Angeles, California. Dr. Yano is rated as an Experienced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Phenylketonuria (PKU), Infantile Refsum Disease, Methylmalonic Acidemia, and Maternal Hyperphenylalaninemia.

      Experienced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Experienced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      4700 W Sunset Blvd, First Floor, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Rebecca Mardach is a Medical Genetics specialist and a Pediatrics provider in Los Angeles, California. Dr. Mardach is rated as an Experienced provider by MediFind in the treatment of Biotinidase Deficiency. Her top areas of expertise are Gaucher Disease Type 1, Gaucher Disease, Propionic Acidemia, and Farber Lipogranulomatosis.

      Experienced in Biotinidase Deficiency
      Medical Genetics | Pediatrics
      Experienced in Biotinidase Deficiency
      Medical Genetics | Pediatrics

      Uc Regents

      892 Aerovista Pl, Suite 210, 
      San Luis Obispo, CA 
      Experience:
      43+ years
      Languages Spoken:
      English, Hindi, Italian, Spanish
      Accepting New Patients
      Offers Telehealth

      Nicola Longo is a Medical Genetics specialist and a Pediatrics provider in San Luis Obispo, California. Dr. Longo has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Biotinidase Deficiency. His top areas of expertise are Megalencephalic Leukoencephalopathy with Subcortical Cysts, Multiple Sulfatase Deficiency, Gaucher Disease Type 1, and Gaucher Disease Type 2. Dr. Longo is currently accepting new patients.

      Showing 1-17 of 17

      Last Updated: 10/30/2025

      What is the definition of Biotinidase Deficiency?

      Biotinidase deficiency is an inherited disorder in which the body is unable to recycle the vitamin biotin. If this condition is not recognized and treated, its signs and symptoms typically appear within the first few months of life, although it can also become apparent later in childhood.

      When should I see a Biotinidase Deficiency doctor in California, 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 Biotinidase Deficiency doctor in California, 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 Biotinidase Deficiency doctors in California, 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 Biotinidase Deficiency doctors in California, 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 Biotinidase Deficiency doctor in California, 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 Biotinidase Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Biotinidase Deficiency 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 Biotinidase Deficiency doctor in California, 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 Biotinidase Deficiency 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 Biotinidase Deficiency 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 Biotinidase Deficiency doctors in California, US?

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

      Look for the filter feature on the left-side of the Biotinidase Deficiency 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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