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    Last Updated: 10/30/2025

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    MediFind found 210 doctor with experience in Protein Deficiency near Santa Ana, CA. Of these, 193 are Experienced and 17 are Advanced.

    Location
    LocationClose
    210 providers found
      Advanced in Protein Deficiency
      Pediatric Gastroenterology
      Advanced in Protein Deficiency
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bassam Younes is a Pediatric Gastroenterologist in Orange, California. Dr. Younes is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Celiac Disease, Atresia of Small Intestine, Encopresis, and Koolen De Vries Syndrome. Dr. Younes is currently accepting new patients.

      Raymond Y. Wang
      Experienced in Protein Deficiency
      Medical Genetics
      Experienced in Protein Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Raymond Wang is a Medical Genetics provider in Orange, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Protein 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 Protein Deficiency
      Internal Medicine
      Advanced in Protein Deficiency
      Internal Medicine

      J M Geiss Do Apc

      Santa Ana, CA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Angela Lamotte is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Lamotte is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are N-Acetylglutamate Synthase Deficiency, Carbamoyl Phosphate Synthetase 1 Deficiency, Arginase Deficiency, and Urea Cycle Disorders (UCD). Dr. Lamotte is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Protein Deficiency
      Adolescent Medicine
      Advanced in Protein Deficiency
      Adolescent Medicine
      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      Languages Spoken:
      English

      Alexis Guzman is an Adolescent Medicine provider in Orange, California. Dr. Guzman is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Anorexia, Protein Deficiency, Bulimia, and Vitamin D Deficiency.

      Advanced in Protein Deficiency
      Internal Medicine
      Advanced in Protein Deficiency
      Internal Medicine
      12665 Garden Grove Boulevard, Suite 503, 
      Garden Grove, CA 
       (3.9 miles away)
      Languages Spoken:
      English

      Chaewon Song is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Song is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Colonoscopy.

      Experienced in Protein Deficiency
      Experienced in Protein Deficiency
      11100 Warner Avenue, Suite 218, 
      Fountain Valley, CA 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sajeet Sawhney is a Nephrologist in Fountain Valley, California. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Acute Kidney Failure, Necrosis, Chronic Kidney Disease, and Nephrosclerosis. Dr. Sawhney is currently accepting new patients.

      Experienced in Protein Deficiency
      Family Medicine | Palliative Medicine
      Experienced in Protein Deficiency
      Family Medicine | Palliative Medicine

      Access Community Health Center

      520 N Main St, Suite 120, 
      Santa Ana, CA 
       (0.3 miles away)
      Languages Spoken:
      English

      Robert Schreiman is a Palliative Medicine provider in Santa Ana, California. Dr. Schreiman is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Schizoaffective Disorder, Vitamin D Deficiency, Urea Cycle Disorders (UCD), Seasonal Affective Disorder (SAD), and Gastrostomy.

      Experienced in Protein Deficiency
      Internal Medicine
      Experienced in Protein Deficiency
      Internal Medicine
      520 North Main Street, Suite 120, 
      Santa Ana, CA 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Gail Abcede is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Abcede is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Schizoaffective Disorder, Sepsis, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI). Dr. Abcede is currently accepting new patients.

      Experienced in Protein Deficiency
      Physician Assistant
      Experienced in Protein Deficiency
      Physician Assistant

      Clinica Buena Salud Inc

      520 W 17th St, 
      Santa Ana, CA 
       (1.0 miles away)
      Languages Spoken:
      English

      Carolina Castano is a Physician Assistant in Santa Ana, California. Ms. Castano is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top area of expertise is Protein Deficiency.

      Experienced in Protein Deficiency
      Physician Assistant
      Experienced in Protein Deficiency
      Physician Assistant
      210 N Tustin Ave, 
      Santa Ana, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Theresa Henry is a Physician Assistant in Santa Ana, California. Ms. Henry is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Protein Deficiency, Seasonal Affective Disorder (SAD), and Phantom Limb Pain.

      Experienced in Protein Deficiency
      Pulmonary Medicine
      Experienced in Protein Deficiency
      Pulmonary Medicine
      999 North Tustin Avenue, Suite 1, 
      Santa Ana, CA 
       (2.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jooby Babu is a Pulmonary Medicine provider in Santa Ana, California. Dr. Babu is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Pneumonia, Atypical Pneumonia, Gastrostomy, and Fasciotomy. Dr. Babu is currently accepting new patients.

      Experienced in Protein Deficiency
      Internal Medicine
      Experienced in Protein Deficiency
      Internal Medicine

      Chest And Critical Care Consultants A Medical Group

      999 N Tustin Ave, Suite 1, 
      Santa Ana, CA 
       (2.1 miles away)
      Languages Spoken:
      English

      Niem Nguyen is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Gastrostomy.

      Experienced in Protein Deficiency
      Pediatric Cardiology
      Experienced in Protein Deficiency
      Pediatric Cardiology
      505 South Main Street, Suite 600, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Nafiz Kiciman is a Pediatric Cardiologist in Orange, California. Dr. Kiciman is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Patent Ductus Arteriosus, Ventricular Septal Defects, Pulmonary Atresia, and Pulmonary Atresia with Ventricular Septal Defect. Dr. Kiciman is currently accepting new patients.

      Experienced in Protein Deficiency
      Experienced in Protein Deficiency
      1201 W La Veta Ave, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Andrew Alexander is a Pediatrics provider in Orange, California. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Cerebral Hypoxia, Asthma in Children, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Epilepsy in Children.

      Experienced in Protein Deficiency
      Medical Genetics
      Experienced in Protein Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Cristel Chapel is a Medical Genetics provider in Orange, California. Dr. Chapel is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are CLN5 Disease, CLN3 Disease, CLN2 Disease, and CLN1 Disease. Dr. Chapel is currently accepting new patients.

      Experienced in Protein Deficiency
      Pediatric Gastroenterology
      Experienced in Protein Deficiency
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Kimberly Silva is a Pediatric Gastroenterologist in Orange, California. Dr. Silva has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Lactose Intolerance, Eosinophilic Esophagitis, Cardiofaciocutaneous Syndrome, and Tracheoesophageal Fistula. Dr. Silva is currently accepting new patients.

      Experienced in Protein Deficiency
      Medical Genetics
      Experienced in Protein Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      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 Protein Deficiency. His top areas of expertise are Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, Adrenoleukodystrophy (ALD), and Citrullinemia. Dr. Chang is currently accepting new patients.

      Experienced in Protein Deficiency
      Medical Genetics
      Experienced in Protein Deficiency
      Medical Genetics
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      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 Protein 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 Protein Deficiency
      Pediatric Gastroenterology
      Experienced in Protein Deficiency
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jeffrey Ho is a Pediatric Gastroenterologist in Orange, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Fecal Impaction, Cri-Du-Chat Syndrome, Gastroschisis, and Esophageal Atresia. Dr. Ho is currently accepting new patients.

      Experienced in Protein Deficiency
      Pediatric Gastroenterology
      Experienced in Protein Deficiency
      Pediatric Gastroenterology
      1201 West La Veta Avenue, 
      Orange, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Joanna Yeh is a Pediatric Gastroenterologist in Orange, California. Dr. Yeh is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Malnutrition, Celiac Disease, Encopresis, Eosinophilic Esophagitis, and Pancreas Transplant. Dr. Yeh is currently accepting new patients.

      Showing 1-20 of 210

      Last Updated: 10/30/2025

      When should I see a Protein Deficiency doctor near Santa Ana, 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 Protein Deficiency doctor near Santa Ana, 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 Protein Deficiency doctors near Santa Ana, 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 Protein Deficiency doctors near Santa Ana, 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 Protein Deficiency doctor near Santa Ana, 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 Protein Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Protein 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 Protein Deficiency doctor near Santa Ana, 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 Protein 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 Protein 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 Protein Deficiency doctors near Santa Ana, CA?

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

      Look for the filter feature on the left-side of the Protein 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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