The 20 Best Multiple Carboxylase Deficiency Doctors Near Me in Laguna Woods, CA

Find the Top Multiple Carboxylase Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 129 doctor with experience in Multiple Carboxylase Deficiency near Laguna Woods, CA. Of these, 117 are Experienced, 11 are Advanced and 1 are Distinguished.

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129 providers found
    Distinguished in Multiple Carboxylase Deficiency
    Internal Medicine
    Distinguished in Multiple Carboxylase Deficiency
    Internal Medicine
    26800 Crown Valley Parkway, Suite 540, 
    Mission Viejo, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nader Noorian is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Noorian is rated as a Distinguished provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Infant Hyperglycemia. Dr. Noorian is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    MemorialCare Medical Group - Mission Viejo

    Mission Viejo, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Saghi Rokhshadfar is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Rokhshadfar is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), High Cholesterol, and Congenital Sucrase-Isomaltase Deficiency. Dr. Rokhshadfar is currently accepting new patients.

    Advanced in Multiple Carboxylase Deficiency
    Family Medicine
    Advanced in Multiple Carboxylase Deficiency
    Family Medicine

    South County Kidney & Endocrine Center

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Monica Harms is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Harms is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.

    Learn about our expert tiers
    Advanced in Multiple Carboxylase Deficiency
    Family Medicine
    Advanced in Multiple Carboxylase Deficiency
    Family Medicine

    South County Kidney & Endocrine Center

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Marlene Yacoob is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Yacoob is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Hypothyroidism, and Obesity in Children.

    Advanced in Multiple Carboxylase Deficiency
    Internal Medicine
    Advanced in Multiple Carboxylase Deficiency
    Internal Medicine

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maziar Zamani is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 30 years. Dr. Zamani is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Hypothyroidism, Hypertension, Gastrostomy, and Pacemaker Implantation. Dr. Zamani is board certified in American Board Of Internal Medicine. Dr. Zamani is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Caduceus Medical Group

    19742 MacArthur Blvd, Suite 100, 
    Irvine, CA 
     (8.5 miles away)
    Experience:
    52+ years
    Languages Spoken:
    English
    Offers Telehealth

    Carlos Sobral is a primary care provider, practicing in Family Medicine in Irvine, California. He has been practicing medicine for over 52 years. Dr. Sobral is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Nasal Flaring, Neuralgia, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Sobral is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    MemorialCare Medical Group Laguna Woods

    24268 El Toro Rd, 
    Laguna Woods, CA 
     (0.1 miles away)
    Languages Spoken:
    English

    Kristine Arthur is a primary care provider, practicing in Internal Medicine in Laguna Woods, California. Dr. Arthur is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Infant Hyperglycemia.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    MemorialCare Medical Group 55+ (Laguna Woods)

    24268 El Toro Rd, 
    Laguna Woods, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gracia Covarrubias is a primary care provider, practicing in Internal Medicine in Laguna Woods, California. Dr. Covarrubias is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Saddleback Medical Group

    24331 El Toro Rd, 
    Laguna Woods, CA 
     (0.3 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tracy Siegfried is a primary care provider, practicing in Internal Medicine in Laguna Woods, California. She has been practicing medicine for over 32 years. Dr. Siegfried is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Siegfried is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Saddleback Medical Group

    24331 El Toro Rd, 
    Laguna Woods, CA 
     (0.3 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English

    David Rios is a primary care provider, practicing in Family Medicine in Laguna Woods, California. He has been practicing medicine for over 51 years. Dr. Rios is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Inborn Amino Acid Metabolism Disorder, and Multiple Carboxylase Deficiency. Dr. Rios is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Saddleback Medical Group

    24331 El Toro Rd, 
    Laguna Woods, CA 
     (0.3 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bruce Van Vranken is a primary care provider, practicing in Family Medicine in Laguna Woods, California. He has been practicing medicine for over 51 years. Dr. Van Vranken is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Methylmalonic Acidemia with Homocystinuria, Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Sciatica. Dr. Van Vranken is board certified in American Board Of Family Medicine. Dr. Van Vranken is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Experienced in Multiple Carboxylase Deficiency

    Optum - Laguna Moulton

    23595 Moulton Pkwy, 
    Laguna Hills, CA 
     (0.8 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Roger Tran is a primary care provider, practicing in Geriatrics in Laguna Hills, California. He has been practicing medicine for over 25 years. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Carbamoyl Phosphate Synthetase 1 Deficiency, and N-Acetylglutamate Synthase Deficiency. Dr. Tran is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Optum - Laguna Moulton

    23595 Moulton Pkwy, 
    Laguna Hills, CA 
     (0.8 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Howard Bland is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 31 years. Dr. Bland is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His clinical expertise encompasses High Cholesterol, Antiphospholipid Syndrome, Cirrhosis, and Glucocorticoid-Remediable Aldosteronism. Dr. Bland is board certified in American Board Of Family Medicine. Dr. Bland is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Experienced in Multiple Carboxylase Deficiency

    Sarah Hassan, MD

    24411 Health Center Dr Ste 320, 
    Laguna Hills, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sarah Hassan is an Oncologist practicing medicine in Laguna Hills, California. Dr. Hassan is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Angiosarcoma, Breast Cancer, and Paget Disease of the Breast.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Laguna Hills Health And Rehabilitation Center

    24452 Health Center Dr, 
    Laguna Hills, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Gary Sugarman is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Sugarman is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His clinical expertise encompasses Hemochromatosis, Vitamin D Deficiency, High Cholesterol, and Familial Hypertension.

    Experienced in Multiple Carboxylase Deficiency
    Experienced in Multiple Carboxylase Deficiency

    Housecall Doctors Medical Group

    23181 Verdugo Dr, 
    Laguna Hills, CA 
     (1.1 miles away)
    Experience:
    49+ years
    Languages Spoken:
    English

    Norman Vinn is a primary care provider, practicing in Geriatrics in Laguna Hills, California. He has been practicing medicine for over 49 years. Dr. Vinn is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hyperaldosteronism, Hyperaldosteronism, and Apparent Mineralocorticoid Excess. Dr. Vinn is board certified in American Osteopathic Board Of Family Practice.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Nermine Morcos MD Inc

    Laguna Hills, CA 
     (2.1 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English

    Nermine Morcos is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. She has been practicing medicine for over 27 years. Dr. Morcos is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, Purpura, and Anal Cancer.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Raymond Fernandez is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Gastroesophageal Reflux Disease (GERD), and Type 2 Diabetes (T2D).

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    South County Kidney & Endocrine Center

    23141 Moulton Pkwy Ste 102, 
    Laguna Hills, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lynn Napoli is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Napoli is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Hypothyroidism, and Obesity in Children.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Saddleback Medical Group

    Laguna Hills, CA 
     (2.1 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Accepting New Patients

    Arthur Daigneault is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. He has been practicing medicine for over 33 years. Dr. Daigneault is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Daigneault is board certified in National Board Of Physicians And Surgeons. Dr. Daigneault is currently accepting new patients.

    Showing 1-20 of 129

    Last Updated: 04/28/2026

    When should I see a Multiple Carboxylase Deficiency doctor near Laguna Woods, 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 Multiple Carboxylase Deficiency doctor near Laguna Woods, 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 Multiple Carboxylase Deficiency doctors near Laguna Woods, 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 Multiple Carboxylase Deficiency doctors near Laguna Woods, 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 Multiple Carboxylase Deficiency doctor near Laguna Woods, 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 Multiple Carboxylase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Multiple Carboxylase 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 Multiple Carboxylase Deficiency doctor near Laguna Woods, 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 Multiple Carboxylase 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 Multiple Carboxylase 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 Multiple Carboxylase Deficiency doctors near Laguna Woods, CA?

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

    Look for the filter feature on the left-side of the Multiple Carboxylase 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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