The 20 Best Protein Deficiency Doctors Near Me in Irvine, CA

Find the Top Protein Deficiency Experts and Specialists

The 20 Best Protein Deficiency Doctors near Irvine, CA

Last Updated: 02/22/2026

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MediFind found 195 doctor with experience in Protein Deficiency near Irvine, CA. Of these, 182 are Experienced, 12 are Advanced and 1 are Distinguished.

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195 providers found
    Distinguished in Protein Deficiency
    Neonatology
    Distinguished in Protein Deficiency
    Neonatology

    Orange County Global Medical Center Inc.

    1001 N Tustin Ave, 
    Santa Ana, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Virender Rehan is a Neonatologist in Santa Ana, California. Dr. Rehan is rated as a Distinguished provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Protein Deficiency, Bronchopulmonary Dysplasia, Cerebral Hypoxia, and Intrauterine Growth Restriction.

    Experienced in Protein Deficiency
    Experienced in Protein Deficiency
    13522 Newport Avenue, Suite 102, 
    Tustin, CA 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amirpasha Ehsan is a Physiatrist in Tustin, California. Dr. Ehsan is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Miller-Fisher Syndrome, Guillain-Barre Syndrome, Stroke, and Spinal Stenosis. Dr. Ehsan is currently accepting new patients.

    Experienced in Protein Deficiency
    Physiatry
    Experienced in Protein Deficiency
    Physiatry
    13522 Newport Avenue, Suite 102, 
    Tustin, CA 
     (4.1 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Kiin Kim is a Physiatrist in Tustin, California. Dr. Kim has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Stroke, Spinal Stenosis, Protein Deficiency, and Kyphosis. Dr. Kim is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Protein Deficiency
    Psychiatry | Psychology
    Advanced in Protein Deficiency
    Psychiatry | Psychology

    Kamel Louis Kamel, M.D. Inc.

    4199 Campus Dr, Ste 550, 
    Irvine, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kamel Kamel is a Psychiatrist and a Psychologist in Irvine, California. Dr. Kamel is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Alzheimer's Disease, Schizoaffective Disorder, Dementia, and Generalized Anxiety Disorder (GAD).

    Advanced in Protein Deficiency
    Gastroenterology
    Advanced in Protein Deficiency
    Gastroenterology

    Digestive Disease Consultants Of Orange County Inc.

    113 Waterworks Way Ste 155, 
    Irvine, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Heba Ashraf is a Gastroenterologist in Irvine, California. Dr. Ashraf is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Intestinal Cancer, Endoscopy, and Pancreatectomy.

    Nafiz M. Kiciman
    Experienced in Protein Deficiency
    Pediatric Cardiology
    Experienced in Protein Deficiency
    Pediatric Cardiology
    505 South Main Street, Suite 600, 
    Orange, CA 
     (7.0 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, Perrault Syndrome, and Turner Syndrome. Dr. Kiciman is currently accepting new patients.

    Advanced in Protein Deficiency
    Pediatric Gastroenterology
    Advanced in Protein Deficiency
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (7.0 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, Encopresis, Koolen De Vries Syndrome, and Cri-Du-Chat 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 
     (7.0 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.

    Advanced in Protein Deficiency
    Internal Medicine
    Advanced in Protein Deficiency
    Internal Medicine
    12665 Garden Grove Boulevard, Suite 503, 
    Garden Grove, CA 
     (8.1 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, Hypertension, Familial Hypertension, Gastrostomy, and Colonoscopy.

    Advanced in Protein Deficiency
    Internal Medicine
    Advanced in Protein Deficiency
    Internal Medicine

    Hospitalist Associates Of Saddleback

    23961 Calle De La Magdalena Ste 426, 
    Laguna Hills, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ali Tabatabai is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Tabatabai is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), Macrophagic Myofasciitis, Myositis, Narcolepsy, and Heart Transplant. Dr. Tabatabai is currently accepting new patients.

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

    Timothy C Chen, MD

    4050 Barranca Pkwy Ste 200, 
    Irvine, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chienwei Chen is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Osteomyelitis in Children, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Protein Deficiency
    General Practice
    Experienced in Protein Deficiency
    General Practice

    John Stasiewicz, MD

    4050 Barranca Pkwy Ste 200, 
    Irvine, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Stasiewicz is a primary care provider, practicing in General Practice in Irvine, California. Dr. Stasiewicz is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Purpura, and Familial Combined Hyperlipidemia.

    Experienced in Protein Deficiency
    Family Medicine | Geriatrics
    Experienced in Protein Deficiency
    Family Medicine | Geriatrics

    Cedars Family Medicine Inc.

    18021 Sky Park Cir, 
    Irvine, CA 
     (1.6 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Salem is a Family Medicine specialist and a Geriatrics provider in Irvine, California. Dr. Salem has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Sepsis, Pneumonia, End-Stage Renal Disease (ESRD), Gastrostomy, and Thymectomy.

    Experienced in Protein Deficiency
    Internal Medicine
    Experienced in Protein Deficiency
    Internal Medicine
    15333 Culver Drive, Suite 340, 
    Irvine, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Ryan Tran is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Atypical Pneumonia.

    Experienced in Protein Deficiency
    Nurse Practitioner
    Experienced in Protein Deficiency
    Nurse Practitioner

    Office

    2151 Michelson Dr Ste 260, 
    Irvine, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Hope Javier is a Nurse Practitioner in Irvine, California. Ms. Javier is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD), Protein Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Protein Deficiency
    Family Medicine
    Experienced in Protein Deficiency
    Family Medicine

    MemorialCare Medical Group - Irvine (University Park)

    18102 Culver Dr, 
    Irvine, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maria Mason is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Mason is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Bowenoid Papulosis, and Macroamylasemia.

    Experienced in Protein Deficiency
    Endocrinology
    Experienced in Protein Deficiency
    Endocrinology

    University Of California Regents

    19200 Jamboree Rd, 
    Irvine, CA 
     (1.8 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Reikes is an Endocrinologist in Irvine, California. Dr. Reikes has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Thyroid Cancer, Relapsing Multiple Sclerosis (RMS), Osteoporosis, and Papillary Thyroid Cancer.

    Experienced in Protein Deficiency
    Family Medicine
    Experienced in Protein Deficiency
    Family Medicine

    MemorialCare Medical Group - Irvine (Culver)

    14150 Culver Dr Ste 100, 
    Irvine, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Yujie Cheng is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are High Cholesterol, Infant Hyperglycemia, Cirrhosis, and Familial Combined Hyperlipidemia.

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

    Office

    15333 Culver Dr Ste 340, 
    Irvine, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Huan Guu is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Guu is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Peptic Ulcer.

    Experienced in Protein Deficiency
    Pediatrics | Internal Medicine
    Experienced in Protein Deficiency
    Pediatrics | Internal Medicine

    Memorialcare Medical Foundation

    14150 Culver Dr, Suite 100, 
    Irvine, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gwendolyn Gore is a primary care provider, practicing in Pediatrics and Internal Medicine in Irvine, California. Dr. Gore is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Autoimmune Polyglandular Syndrome Type 2, Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED), IPEX Syndrome, and Light Chain Deposition Disease (LCDD).

    Showing 1-20 of 195

    Last Updated: 02/22/2026

    When should I see a Protein Deficiency doctor near Irvine, 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 Irvine, 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 Irvine, 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 Irvine, 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 Irvine, 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 Irvine, 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 Irvine, 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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