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    Last Updated: 01/09/2026

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    MediFind found 198 doctor with experience in Protein Deficiency near Irvine, CA. Of these, 184 are Experienced and 14 are Advanced.

    Location
    LocationClose
    198 providers found
      Experienced in Protein Deficiency
      Geriatrics | Family Medicine
      Experienced in Protein Deficiency
      Geriatrics | Family Medicine
      18021 Sky Park Circle, Suite G, 
      Irvine, CA 
       (0.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Christopher Salem is a primary care provider, practicing in Geriatrics and Family Medicine in Irvine, California. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Sepsis, Stroke, Lung Metastases, Gastrostomy, and Thymectomy. Dr. Salem is currently accepting new patients.

      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 Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hospital-Acquired Pneumonia.

      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
      Experienced in Protein Deficiency
      Pulmonary Medicine
      Experienced in Protein Deficiency
      Pulmonary Medicine
      999 North Tustin Avenue, Suite 1, 
      Santa Ana, CA 
       (4.8 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, Hospital-Acquired Pneumonia, Gastrostomy, and Fasciotomy. Dr. Babu is currently accepting new patients.

      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
      Internal Medicine
      Advanced in Protein Deficiency
      Internal Medicine

      J M Geiss Do Apc

      Santa Ana, CA 
       (3.1 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 Arginase Deficiency, Carbamoyl Phosphate Synthetase 1 Deficiency, N-Acetylglutamate Synthase Deficiency, and Urea Cycle Disorders (UCD). Dr. Lamotte is currently accepting new patients.

      Advanced in Protein Deficiency
      Gastroenterology
      Advanced in Protein Deficiency
      Gastroenterology

      Digestive Disease Consultants Of Orange County Inc

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

      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.

      Advanced in Protein Deficiency
      Family Medicine | Holistic Medicine
      Advanced in Protein Deficiency
      Family Medicine | Holistic Medicine

      Gn Medical Associates, Inc

      3090 Bristol St, Suite 200, 
      Costa Mesa, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Thuy Nguyen is a Holistic Medicine provider in Costa Mesa, California. Ms. Nguyen is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Protein Deficiency, Heart Failure with Preserved Ejection Fraction (HFpEF), and Seasonal Affective Disorder (SAD).

      Advanced in Protein Deficiency
      Nurse Practitioner
      Advanced in Protein Deficiency
      Nurse Practitioner

      Gn Medical Associates, Inc

      3090 Bristol St, Suite 200, 
      Costa Mesa, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Mary Tanglao is a Nurse Practitioner in Costa Mesa, California. Ms. Tanglao is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. Her top areas of expertise are Protein Deficiency, Seasonal Affective Disorder (SAD), Heart Failure with Preserved Ejection Fraction (HFpEF), and Muscle Spasms.

      Advanced in Protein Deficiency
      Family Medicine | Geriatrics
      Advanced in Protein Deficiency
      Family Medicine | Geriatrics

      Gn Medical Associates, Inc

      3090 Bristol St, Suite 200, 
      Costa Mesa, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Ronald Lee is a primary care provider, practicing in Family Medicine and Geriatrics in Costa Mesa, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Hereditary Resistance to Anti-Vitamin K, Protein S Deficiency, Protein C Deficiency, and Congenital Antithrombin 3 Deficiency.

      Experienced in Protein Deficiency
      Experienced in Protein Deficiency
      11100 Warner Avenue, Suite 218, 
      Fountain Valley, CA 
       (6.6 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.

      Nafiz M. Kiciman
      Experienced in Protein Deficiency
      Pediatric Cardiology | Pediatrics
      Experienced in Protein Deficiency
      Pediatric Cardiology | Pediatrics

      CHOC CS Cardiology

      1140 W La Veta Ave, Ste 750, 
      Orange, CA 
       (6.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Nafiz Kiciman is a Pediatrics specialist and 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.

      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, Atresia of Small Intestine, Encopresis, and Koolen De Vries Syndrome. Dr. Younes is currently accepting new patients.

      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
      Offers Telehealth

      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.

      Advanced in Protein Deficiency
      Gastroenterology
      Advanced in Protein Deficiency
      Gastroenterology
      26501 Rancho Parkway South, Suite 103, 
      Lake Forest, CA 
       (8.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mohammad Jamal is a Gastroenterologist in Lake Forest, California. Dr. Jamal is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy. Dr. Jamal is currently accepting new patients.

      Advanced in Protein Deficiency
      Gastroenterology
      Advanced in Protein Deficiency
      Gastroenterology
      26501 Rancho Parkway South, Suite 103, 
      Lake Forest, CA 
       (8.5 miles away)
      Languages Spoken:
      English

      Mladen Jecmenica is a Gastroenterologist in Lake Forest, California. Dr. Jecmenica is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Gastrostomy, and Endoscopy.

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

      Memorialcare Medical Foundation

      4050 Barranca Pkwy, Suite 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
      Family Medicine
      Experienced in Protein Deficiency
      Family Medicine

      Memorialcare Medical Foundation

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

      Arfa Babaknia is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Babaknia is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, High Cholesterol, and Maturity Onset Diabetes of the Young.

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

      Memorialcare Medical Foundation

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

      John Stasiewicz is a primary care provider, practicing in Family Medicine 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, Purpura, Autoerythrocyte Sensitivity, and Familial Combined Hyperlipidemia.

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

      Memorialcare Medical Foundation

      14150 Culver Dr, Suite 100, 
      Irvine, CA 
       (3.0 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 Infant Hyperglycemia, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

      Showing 1-20 of 198

      Last Updated: 01/09/2026

      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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