The 20 Best Malnutrition Doctors Near Me in fullerton, CA

Find the Top Malnutrition Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 307 doctor with experience in Malnutrition near fullerton, CA. Of these, 273 are Experienced, 32 are Advanced and 2 are Distinguished.

Location
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307 providers found
    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine
    2141 North Harbor Boulevard, Suite 25000, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bradley Borsari is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Borsari 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 Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Postmenopausal Osteoporosis. Dr. Borsari is currently accepting new patients.

    Advanced in Malnutrition
    Family Medicine
    Advanced in Malnutrition
    Family Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Lam Dang is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Dang 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 Low Blood Pressure, Malnutrition, Acute Pain, and Autoerythrocyte Sensitivity.

    Advanced in Malnutrition
    Gastroenterology
    Advanced in Malnutrition
    Gastroenterology
    Referral may be required

    Dr P G Rajan MD Inc

    1711 W Romneya Dr, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Ashokkumar Amin is a Gastroenterologist practicing medicine in Anaheim, California. Dr. Amin 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 Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Gastrostomy, and Gastrectomy.

    Learn about our expert tiers
    Advanced in Malnutrition
    Gastroenterology
    Advanced in Malnutrition
    Gastroenterology
    Referral may be required

    Digestive And Liver Disease Specialists

    1771 W Romneya Dr, 
    Anaheim, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ravindra Alapati is a Gastroenterologist practicing medicine in Anaheim, California. Dr. Alapati is rated as an Advanced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Bile Duct Obstruction, Diverticular Disease, Gastrostomy, and Gastrectomy. Dr. Alapati is board certified in American Board Of Internal Medicine. Dr. Alapati is currently accepting new patients.

    Advanced in Malnutrition
    Family Medicine
    Advanced in Malnutrition
    Family Medicine
    22716 Mountain Laurel Way, 
    Diamond Bar, CA 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yuan Liu is a primary care provider, practicing in Family Medicine in Diamond Bar, California. Dr. Liu is rated as an Advanced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 117 other conditions, according to our data. Her clinical expertise encompasses Lung Adenocarcinoma, Arthritis, Lung Cancer, Tissue Biopsy, and Endoscopy. Dr. Liu is currently accepting new patients.

    Experienced in Malnutrition
    Experienced in Malnutrition

    Optum - Commonwealth

    1501 W Commonwealth Ave, 
    Fullerton, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrea Del Cisne Benavides Ordonez is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Del Cisne Benavides Ordonez is rated as an Experienced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Diabetic Neuropathy, and Glucocorticoid-Remediable Aldosteronism. Dr. Del Cisne Benavides Ordonez is board certified in American Board Of Internal Medicine.

    Experienced in Malnutrition
    Endocrinology
    Experienced in Malnutrition
    Endocrinology
    Referral required
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Gilbert is an Endocrinologist practicing medicine in Fullerton, California. Dr. Gilbert is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Nodule, Hashimoto Thyroiditis, and Obesity in Children. Dr. Gilbert is currently accepting new patients.

    Experienced in Malnutrition
    General Surgery
    Experienced in Malnutrition
    General Surgery
    Referral may be required
    1950 Sunny Crest Drive, Suite 2550, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maria Stapfer is a General Surgeon practicing medicine in Fullerton, California. Dr. Stapfer is rated as an Experienced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Choledocholithiasis, Pancreatectomy, and Small Bowel Resection. Dr. Stapfer is currently accepting new patients.

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine

    Chest And Critical Care Consultants

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Niem Nguyen is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Nguyen 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 Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Gastrostomy. Dr. Nguyen is board certified in American Board Of Internal Medicine.

    Experienced in Malnutrition
    Hospital Medicine | Geriatrics
    Experienced in Malnutrition
    Hospital Medicine | Geriatrics
    Referral may be required
    101 East Valencia Mesa Drive, Suite 226, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Kiho Woo is a Hospital Medicine specialist and a Geriatrics provider practicing medicine in Fullerton, California. Dr. Woo is rated as an Experienced provider by MediFind in the treatment of Malnutrition. His clinical expertise encompasses Anemia, Rhabdomyolysis, Pneumonia, and Cerebellar Degeneration.

    Experienced in Malnutrition
    Experienced in Malnutrition
    Referral may be required
    101 East Valencia Mesa Drive, Suite 226, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Daniel Park is a Geriatrics provider practicing medicine in Fullerton, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Malnutrition. His clinical expertise encompasses Pneumonia, Anemia, Low Blood Pressure, Parathyroidectomy, and Gastrostomy.

    Experienced in Malnutrition
    Gastroenterology
    Experienced in Malnutrition
    Gastroenterology
    Referral may be required

    Associated Gastroenterology Medical Group

    1211 W La Palma Ave Ste 306, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kavita Singh is a Gastroenterologist practicing medicine in Anaheim, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Singh is currently accepting new patients.

    Experienced in Malnutrition
    Family Medicine | Geriatrics
    Experienced in Malnutrition
    Family Medicine | Geriatrics

    Anaheim Cardiology Med Grp

    1771 W Romneya Dr, 
    Anaheim, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Reza Dolouei is a primary care provider, practicing in Family Medicine and Geriatrics in Anaheim, California. Dr. Dolouei is rated as an Experienced 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 Sepsis, Dysgraphia, Familial Hypertension, Gastrostomy, and Colonoscopy. Dr. Dolouei is board certified in American Board Of Family Medicine.

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine
    220 Laguna Road, Suite 6, 
    Fullerton, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lutfi Sayyur is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Sayyur is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Sepsis, Necrosis, Stroke, Gastrostomy, and Colonoscopy. Dr. Sayyur is currently accepting new patients.

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine
    2141 North Harbor Boulevard, Suite 25000, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ruben Cabral is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Cabral is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Cabral is currently accepting new patients.

    Experienced in Malnutrition
    Gastroenterology
    Experienced in Malnutrition
    Gastroenterology
    Referral may be required
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Patrick Koo is a Gastroenterologist practicing medicine in Fullerton, California. Dr. Koo is rated as an Experienced provider by MediFind in the treatment of Malnutrition. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Koo is currently accepting new patients.

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine

    Office

    2040 S Santa Cruz St Ste 240, 
    Anaheim, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Katarzyna Twardowska is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Twardowska is rated as an Experienced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Volkmann Contracture, Peptic Ulcer, Gastrostomy, and Endoscopy.

    Experienced in Malnutrition
    Gastroenterology | General Surgery
    Experienced in Malnutrition
    Gastroenterology | General Surgery
    Referral may be required

    Tahmina Haq MD

    631 S Brookhurst St, 
    Anaheim, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tahmina Haq is a Gastroenterologist and a General Surgeon practicing medicine in Anaheim, California. Dr. Haq is rated as an Experienced provider by MediFind in the treatment of Malnutrition. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gastrostomy, and Gastrectomy. Dr. Haq is board certified in American Board Of Internal Medicine. Dr. Haq is currently accepting new patients.

    Experienced in Malnutrition
    Internal Medicine
    Experienced in Malnutrition
    Internal Medicine

    Changsoo Medical Group

    5832 Beach Blvd Unit 214, 
    Buena Park, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Paul Chang is a primary care provider, practicing in Internal Medicine in Buena Park, California. Dr. Chang is rated as an Experienced 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 Osteomyelitis in Children, Purpura, Autoerythrocyte Sensitivity, and Gardner-Diamond Syndrome.

    Experienced in Malnutrition
    Family Medicine
    Experienced in Malnutrition
    Family Medicine

    St. Jude Heritage Brea-Primary Care Suite 110

    955 W Imperial Hwy Ste 110, 
    Brea, CA 
     (4.5 miles away)
    Languages Spoken:
    English

    Alexandra Duke is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Duke is rated as an Experienced provider by MediFind in the treatment of Malnutrition. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Postmenopausal Osteoporosis.

    Showing 1-20 of 307

    Last Updated: 09/26/2026

    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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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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