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    Last Updated: 01/09/2026

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    MediFind found 22 doctor with experience in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) near California, US. Of these, 15 are Experienced, 4 are Advanced, 2 are Distinguished and 1 are Elite.

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    22 providers found
      Paul R. Harmatz
      Elite in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Gastroenterology | Gastroenterology
      Elite in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Gastroenterology | Gastroenterology

      UCSF Benioff Children's Hospital Gastroenterology Clinic

      744 52nd St, 5th Floor, 
      Oakland, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Paul Harmatz is a Gastroenterologist and a Pediatric Gastroenterologist in Oakland, CA. Dr. Harmatz is rated as an Elite provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 6 (MPS VI, Maroteaux-Lamy Syndrome), Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome), and Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome).

      Raymond Y. Wang
      Distinguished in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics
      Distinguished in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      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 a Distinguished provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). 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.

      Sandeep Kapoor
      Distinguished in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Geriatrics | Internal Medicine
      Distinguished in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Geriatrics | Internal Medicine
      12311 Ventura Blvd, 
      Studio City, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Sandeep Kapoor is a primary care provider, practicing in Geriatrics and Internal Medicine in Studio City, California. Dr. Kapoor is rated as a Distinguished provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome), Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A), N-Acetyl-Alpha-D-Galactosaminidase Deficiency Type 3, and Mucopolysaccharidoses (MPS).

      Are you looking for a specific type of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)?

      Common conditions include: Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A)

      Learn about our expert tiers
      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics
      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Her top areas of expertise are Von Gierke Disease, Classic Galactosemia, Glycogen Storage Disease Type 13, and Phosphoglycerate Mutase Deficiency. Dr. Al-Hertani is currently accepting new patients.

      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Endocrinology
      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Endocrinology
      1201 W La Veta Ave, 
      Orange, CA 
      Languages Spoken:
      English

      Lynda Polgreen is a Pediatric Endocrinologist in Orange, California. Dr. Polgreen is rated as an Advanced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Her top areas of expertise are Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Mucopolysaccharidosis Type 3 (MPS III, Sanfilippo Syndrome), Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome), and Osteotomy.

      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      General Surgery
      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      General Surgery
      1201 West La Veta Avenue, 
      Orange, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Troy Reyna is a General Surgeon in Orange, California. Dr. Reyna is rated as an Advanced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Pectus Excavatum, Appendicitis, Atresia of Small Intestine, Retroperitoneal Inflammation, and Appendectomy. Dr. Reyna is currently accepting new patients.

      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Advanced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)

      Office

      100 Medical Plz Ste 630, 
      Los Angeles, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Kamran Shamsa is a Cardiologist in Los Angeles, California. Dr. Shamsa is rated as an Advanced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Heart Failure with Preserved Ejection Fraction (HFpEF), and Heart Bypass Surgery.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics | Pediatrics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics | Pediatrics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
      Experience:
      18+ years
      Languages Spoken:
      English
      Offers Telehealth

      Chung Lee is a Medical Genetics specialist and a Pediatrics provider in Palo Alto, California. Dr. Lee has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Her top areas of expertise are Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Maple Syrup Urine Disease, and Carnitine Palmitoyltransferase 2 Deficiency.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Orthopedics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Orthopedics
      10161 Carmen Rd Fl 1, 
      Cupertino, CA 
      Languages Spoken:
      English

      Lawrence Rinsky is a Pediatric Orthopedics provider in Cupertino, California. Dr. Rinsky is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A), Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome), CHARGE Syndrome, Wildervanck Syndrome, and Spinal Fusion.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics | Ophthalmology | Pediatrics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics | Ophthalmology | Pediatrics

      Regents Of The Univ Of Ca

      2521 Stockton Blvd, 
      Sacramento, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Suma Shankar is a Medical Genetics specialist and an Ophthalmologist in Sacramento, California. Dr. Shankar is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Her top areas of expertise are Gaucher Disease Type 1, Costello Syndrome, RASopathies, and Fabry Disease.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics

      USC Care Medical Group Inc

      1500 San Pablo St, 
      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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Phenylketonuria (PKU), Infantile Refsum Disease, Methylmalonic Acidemia, and Maternal Hyperphenylalaninemia.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      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 Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Citrullinemia, Beta-Ketothiolase Deficiency, Urea Cycle Disorders (UCD), and Biotinidase Deficiency. Dr. Chang is currently accepting new patients.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      General Surgery
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      General Surgery
      1201 West La Veta Avenue, 
      Orange, CA 
      Languages Spoken:
      English
      Accepting New Patients

      Saeed Awan is a General Surgeon in Orange, California. Dr. Awan is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Atresia of Small Intestine, Appendicitis, Retroperitoneal Inflammation, and Omphalomesenteric Cyst. Dr. Awan is currently accepting new patients.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Neurosurgery | General Surgery
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Neurosurgery | General Surgery
      101 East Valencia Mesa Drive, 
      Fullerton, CA 
      Languages Spoken:
      English
      Accepting New Patients

      William Loudon is a General Surgeon and a Neurosurgery provider in Fullerton, California. Dr. Loudon is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Bulging Fontanelles, Primitive Neuroectodermal Tumor (PNET), Hydrocephalus, and Sunken Fontanelles. Dr. Loudon is currently accepting new patients.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Internal Medicine
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Internal Medicine
      200 Medical Plaza Suite 420, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Roshni Bhatnagar is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Bhatnagar is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Her top areas of expertise are N-Acetyl-Alpha-D-Galactosaminidase Deficiency Type 3, Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome), Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A), and Kidney Transplant.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Family Medicine
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Family Medicine

      John Muir Physician Network

      2400 Balfour Rd, Suite 120, 
      Brentwood, CA 
      Languages Spoken:
      English
      Offers Telehealth

      Hersh Patel is a primary care provider, practicing in Family Medicine in Brentwood, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Von Gierke Disease, Glycogen Storage Disease Type 3, Hyperlysinemia, and Glutaric Acidemia Type 1. Dr. Abdenur is currently accepting new patients.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics | Pediatrics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Medical Genetics | Pediatrics

      Uc Regents

      892 Aerovista Pl, Suite 210, 
      San Luis Obispo, CA 
      Experience:
      44+ 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 44 years and is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Multiple Sulfatase Deficiency, Megalencephalic Leukoencephalopathy with Subcortical Cysts, Gaucher Disease Type 1, and Gaucher Disease Type 2. Dr. Longo is currently accepting new patients.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Orthopedics | Orthopedics
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatric Orthopedics | Orthopedics

      Lpch Medical Group Div Of Lucile

      725 Welch Rd, 
      Palo Alto, CA 
      Languages Spoken:
      English

      Jeffrey Young is a Pediatric Orthopedics specialist and an Orthopedics provider in Palo Alto, California. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). His top areas of expertise are Claw Foot, Clubfoot, Beukes Familial Hip Dysplasia, and Chondrodystrophy.

      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatrics | Internal Medicine
      Experienced in Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)
      Pediatrics | Internal Medicine
      1200 N State St, Ct -a7d, 
      Los Angeles, CA 
      Languages Spoken:
      English

      Tracey Samko is a primary care provider, practicing in Pediatrics and Internal Medicine in Los Angeles, California. Dr. Samko is rated as an Experienced provider by MediFind in the treatment of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Her top areas of expertise are Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome), Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A), Cryptococcal Meningitis, N-Acetyl-Alpha-D-Galactosaminidase Deficiency Type 3, and Adenoidectomy.

      Showing 1-20 of 22

      Last Updated: 01/09/2026

      What is the definition of Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)?

      Mucopolysaccharidosis type IV (MPS IV), also known as Morquio syndrome, is a rare metabolic condition in which the body is unable to break down long chains of sugar molecules called glycosaminoglycans. As a result, toxic levels of these sugars accumulate in cell structures called lysosomes, leading to the various signs and symptoms associated with the condition. These signs and symptoms may include abnormalities of the skeleton, eyes, heart and respiratory system. There are two forms of MPS IV. MPS IVA is caused by changes in the GALNS gene. MPS IVB is caused by genetic changes in the GLB1 gene. Both forms are inherited in an autosomal recessive manner.

      When should I see a Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) doctor search results page. 

      Why is it important to get a second opinion from a different Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) doctors in California, US?

      Look for the filter feature on the left side of the Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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 Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) doctor that offers video calls?

      Look for the filter feature on the left-side of the Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome) 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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