The 20 Best Malnutrition Doctors Near Me in Costa Mesa, CA

Find the Top Malnutrition Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 251 doctor with experience in Malnutrition near Costa Mesa, CA. Of these, 223 are Experienced, 27 are Advanced and 1 are Elite.

Location
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251 providers found
    Elite in Malnutrition
    Elite in Malnutrition

    Office

    15775 Laguna Canyon Rd Ste 190, 
    Irvine, CA 
     (9.9 miles away)
    Languages Spoken:
    English

    Kamyar Kalantar is a Nephrologist practicing medicine in Irvine, California. Dr. Kalantar is rated as an Elite provider by MediFind in the treatment of Malnutrition. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Hypertension, High Potassium Level, Kidney Transplant, and Nephrectomy.

    Experienced in Malnutrition
    Endocrinology
    Experienced in Malnutrition
    Endocrinology

    Office

    11100 Warner Ave Ste 254, 
    Fountain Valley, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Bachar Kurdi is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Kurdi is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Thyroid Nodule, and Hypothyroidism.

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine

    MemorialCare Medical Group - Fountain Valley

    18035 Brookhurst St Ste 21, 
    Fountain Valley, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ihong Chen is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Thin Basement Membrane Nephropathy, and High Cholesterol. Dr. Chen is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Malnutrition
    Internal Medicine
    Advanced in Malnutrition
    Internal Medicine

    Pain Management Associates Inc

    18111 Brookhurst St Ste 6300, 
    Fountain Valley, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Ha is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Ha is rated as an Advanced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Hypertension.

    Advanced in Malnutrition
    Internal Medicine
    Advanced in Malnutrition
    Internal Medicine
    12665 Garden Grove Boulevard, Suite 503, 
    Garden Grove, CA 
     (7.1 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 Malnutrition. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Colonoscopy.

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

    Nafiz Kiciman is a Pediatric Cardiologist practicing medicine in Orange, California. Dr. Kiciman is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Turner Syndrome, and Perrault Syndrome. Dr. Kiciman is currently accepting new patients.

    Advanced in Malnutrition
    Pediatric Gastroenterology
    Advanced in Malnutrition
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bassam Younes is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Younes is rated as an Advanced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Celiac Disease, Encopresis, Koolen De Vries Syndrome, and Cri-Du-Chat Syndrome. Dr. Younes is currently accepting new patients.

    Advanced in Malnutrition
    Pediatric Gastroenterology
    Advanced in Malnutrition
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joanna Yeh is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Yeh is rated as an Advanced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Celiac Disease, Encopresis, and Eosinophilic Esophagitis. Dr. Yeh is currently accepting new patients.

    Advanced in Malnutrition
    Pediatric Gastroenterology
    Advanced in Malnutrition
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Kimberly Silva is a Pediatric Gastroenterologist practicing medicine in Orange, California. She has been practicing medicine for over 17 years. Dr. Silva is rated as an Advanced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Lactose Intolerance, Eosinophilic Esophagitis, Cardiofaciocutaneous Syndrome, and Morning Sickness. Dr. Silva is currently accepting new patients.

    Advanced in Malnutrition
    Pediatric Gastroenterology
    Advanced in Malnutrition
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shaheen Idries is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Idries is rated as an Advanced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Delayed Growth, Chronic Idiopathic Constipation (CIC), Encopresis, and Bowel Incontinence. Dr. Idries is currently accepting new patients.

    Advanced in Malnutrition
    Pediatric Gastroenterology
    Advanced in Malnutrition
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Wang is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Esophagitis, Trichohepatoenteric Syndrome, Diarrhea, and Celiac Disease. Dr. Wang is currently accepting new patients.

    Advanced in Malnutrition
    Pediatric Gastroenterology
    Advanced in Malnutrition
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gregory Wong is a Pediatric Gastroenterologist practicing medicine in Orange, California. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hirschsprung Disease, Wolf-Hirschhorn Syndrome, Neurogenic Bowel, and Bowel Incontinence. Dr. Wong is currently accepting new patients.

    Experienced in Malnutrition
    Medical Genetics
    Experienced in Malnutrition
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (8.4 miles away)
    Languages Spoken:
    English

    Raymond Wang is a Medical Genetics provider practicing medicine in Orange, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Pompe Disease, and Adenoidectomy.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    Family Care Centers

    660 Baker St Ste A101, 
    Costa Mesa, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gina Nguyen is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Malnutrition. Her clinical expertise encompasses High Cholesterol, Obesity, Osteomyelitis in Children, and Obesity in Children.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    Office

    1170 Baker St Ste H1, 
    Costa Mesa, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thao Phan is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Gardner-Diamond Syndrome, Purpura, Autoerythrocyte Sensitivity, and Type 2 Diabetes (T2D).

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine

    GN Medical Associates Inc.

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

    Hyong Kim is a primary care provider, practicing in Internal Medicine in Costa Mesa, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Malnutrition. His clinical expertise encompasses Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, Purpura, and Paraplegia.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    MemorialCare Medical Group - Costa Mesa

    722 Baker St Ste 714, 
    Costa Mesa, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Ena Kariya is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Kariya is rated as an Experienced provider by MediFind in the treatment of Malnutrition. Her clinical expertise encompasses Bowenoid Papulosis, Osteomyelitis in Children, Type 2 Diabetes (T2D), and Familial Hypertriglyceridemia.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    Gerinet Medical Associates, Inc.

    3401 W Sunflower Ave, 
    Santa Ana, CA 
     (2.3 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English

    Orlando Collado is a primary care provider, practicing in Family Medicine in Santa Ana, California. He has been practicing medicine for over 22 years. Dr. Collado is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Collado is board certified in American Board Of Family Medicine.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    Gerinet Medical Associates, Inc.

    3401 W Sunflower Ave, 
    Santa Ana, CA 
     (2.3 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Offers Telehealth

    Hamid Eskandari is a primary care provider, practicing in Family Medicine in Santa Ana, California. He has been practicing medicine for over 30 years. Dr. Eskandari is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Dementia, Anemia, Movement Disorders, and Parkinson's Disease. Dr. Eskandari is board certified in American Board Of Family Medicine.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    Optum - Harbor

    3501 S Harbor Blvd, 
    Santa Ana, CA 
     (2.6 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rama Bathala is a primary care provider, practicing in Family Medicine in Santa Ana, California. She has been practicing medicine for over 26 years. Dr. Bathala is rated as an Experienced provider by MediFind in the treatment of Malnutrition. Her clinical expertise encompasses Osteomyelitis in Children, Protein Deficiency, Autoerythrocyte Sensitivity, and Purpura. Dr. Bathala is board certified in American Board Of Family Medicine.

    Showing 1-20 of 251

    Last Updated: 04/28/2026

    What is the definition of Malnutrition?

    Malnutrition is the condition that occurs when your body does not get enough nutrients.

    When should I see a Malnutrition doctor near Costa Mesa, 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 Malnutrition doctor near Costa Mesa, 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 Malnutrition doctors near Costa Mesa, 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 Malnutrition doctors near Costa Mesa, 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 Malnutrition doctor near Costa Mesa, 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 Malnutrition doctor search results page. 

    Why is it important to get a second opinion from a different Malnutrition 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 Malnutrition doctor near Costa Mesa, 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 Malnutrition 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 Malnutrition 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 Malnutrition doctors near Costa Mesa, CA?

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

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