The 20 Best Protein Deficiency Doctors Near Me in merrick, NY

Find the Top Protein Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 98 doctor with experience in Protein Deficiency near merrick, NY. Of these, 76 are Experienced, 19 are Advanced and 3 are Distinguished.

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98 providers found
    Advanced in Protein Deficiency
    Nurse Practitioner
    Advanced in Protein Deficiency
    Nurse Practitioner
    Referral may be required
    716 William St, 
    North Baldwin, NY 
     (3.2 miles away)
    Languages Spoken:
    English

    Tamieka Allison is a Nurse Practitioner practicing medicine in North Baldwin, New York. Allison, NP is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Protein Deficiency and Muscle Spasms.

    Advanced in Protein Deficiency
    Palliative Medicine
    Advanced in Protein Deficiency
    Palliative Medicine
    Referral may be required

    South Nassau Communities Hospital

    1 Healthy Way, 
    Oceanside, NY 
     (4.2 miles away)
    Languages Spoken:
    English

    Sheryl Pearl is a Palliative Medicine provider practicing medicine in Oceanside, New York. Dr. Pearl is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Protein Deficiency, Vitamin B12 Deficiency, Respiratory Syncytial Virus (RSV) Infection, and Relapsing Multiple Sclerosis (RMS).

    Distinguished in Protein Deficiency
    Internal Medicine
    Distinguished in Protein Deficiency
    Internal Medicine

    Long Island Jewish Valley Stream

    900 Franklin Ave, 
    Valley Stream, NY 
     (7.2 miles away)
    Languages Spoken:
    English

    Tovia Lent is a primary care provider, practicing in Internal Medicine in Valley Stream, New York. Dr. Lent is rated as a Distinguished provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Protein Deficiency, Malnutrition, Sialuria, Sialic Acid Storage Disease, and Gastrostomy.

    Learn about our expert tiers
    Distinguished in Protein Deficiency
    Distinguished in Protein Deficiency
    Referral may be required
    350 West Montauk Highway, 
    Lindenhurst, NY 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Frank is a Nephrologist practicing medicine in Lindenhurst, New York. Dr. Frank is rated as a Distinguished provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Frank is currently accepting new patients.

    Experienced in Protein Deficiency
    Bariatric Medicine | General Surgery
    Experienced in Protein Deficiency
    Bariatric Medicine | General Surgery
    Referral may be required

    Northwell Health Multispecialty Center At Glen Cove

    101 Saint Andrews Lane, Entrance 5, 
    Glen Cove, NY 
     (14.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Heather Mcmullen is a Bariatric Medicine specialist and a General Surgeon practicing medicine in Glen Cove, New York. Dr. Mcmullen is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obesity, Varicose Veins, Obesity in Children, Sleeve Gastrectomy, and Gastrectomy. Dr. Mcmullen is board certified in American Board Of Obesity Medicine and American Board Of Surgery. Dr. Mcmullen is currently accepting new patients.

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

    Vital Medical Care Aesthetics PC

    2209 Merrick Rd Ste 202, 
    Merrick, NY 
     (0.1 miles away)
    Languages Spoken:
    English

    Joelle Vital is a primary care provider, practicing in Family Medicine in Merrick, New York. Dr. Vital is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Maturity Onset Diabetes of the Young, and Gastrostomy.

    Experienced in Protein Deficiency
    Pain Medicine
    Experienced in Protein Deficiency
    Pain Medicine
    Referral may be required

    South Nassau Communities Hospital

    1 Healthy Way, 
    Oceanside, NY 
     (4.2 miles away)
    Languages Spoken:
    English

    Thomas Palaia is a Pain Medicine provider practicing medicine in Oceanside, New York. Dr. Palaia is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Protein Deficiency, Acute Pain, Sleeve Gastrectomy, and Gastric Bypass.

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

    South Nassau Communities Hospital

    1 Healthy Way, 
    Oceanside, NY 
     (4.2 miles away)
    Languages Spoken:
    English

    Mohammed Ellahi is a primary care provider, practicing in Internal Medicine in Oceanside, New York. Dr. Ellahi is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Ogilvie Syndrome, Pneumonia, Hip Replacement, and Colonoscopy.

    Experienced in Protein Deficiency
    Experienced in Protein Deficiency
    Referral may be required

    South Nassau Communities Hospital

    1 Healthy Way, 
    Oceanside, NY 
     (4.2 miles away)
    Languages Spoken:
    English

    Mary Clohesy-Pizzingrillo is a Nurse Practitioner practicing medicine in Oceanside, New York. Clohesy-Pizzingrillo, NP is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her clinical expertise encompasses Seasonal Affective Disorder (SAD) and Protein Deficiency.

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

    Fulton Commons Care Center Inc

    60 Merrick Ave, 
    East Meadow, NY 
     (4.2 miles away)
    Languages Spoken:
    English

    Farzana Rahman is a primary care provider, practicing in Internal Medicine in East Meadow, New York. Dr. Rahman is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her clinical expertise encompasses Protein Deficiency, Malnutrition, and Idiopathic Hypersomnia.

    Experienced in Protein Deficiency
    Physician Assistant
    Experienced in Protein Deficiency
    Physician Assistant
    Referral may be required

    Michael Bishai Md, LLC

    5 Beach Rd, 
    Massapequa, NY 
     (4.3 miles away)
    Languages Spoken:
    English

    Tori Szabo is a Physician Assistant practicing medicine in Massapequa, New York. Szabo, PA is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. Her clinical expertise encompasses Protein Deficiency.

    Experienced in Protein Deficiency
    Interventional Radiology
    Experienced in Protein Deficiency
    Interventional Radiology
    Referral may be required

    Nassau University Medical Center

    2201 Hempstead Tpke, 
    East Meadow, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Salman Shah is an Interventional Radiologist practicing medicine in East Meadow, New York. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Pleurisy, Pleural Effusion, Gastrostomy, and Vertebroplasty. Dr. Shah is currently accepting new patients.

    Experienced in Protein Deficiency
    Interventional Radiology
    Experienced in Protein Deficiency
    Interventional Radiology
    Referral may be required

    Nassau University Medical Center

    2201 Hempstead Tpke, 
    East Meadow, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Ephram Weingarten is an Interventional Radiologist practicing medicine in East Meadow, New York. Dr. Weingarten is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Stroke, and Breast Cancer.

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

    Nassau University Medical Center

    2201 Hempstead Tpke, 
    East Meadow, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Brian Mccauley is a primary care provider, practicing in Internal Medicine in East Meadow, New York. Dr. Mccauley is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Asthma, Lung Metastases, Gastrostomy, and Endoscopy.

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

    Mercy Medical Center

    1000 N Village Ave, 
    Rockville Centre, NY 
     (4.6 miles away)
    Languages Spoken:
    English

    Nenad Grlic is a primary care provider, practicing in Internal Medicine in Rockville Centre, New York. Dr. Grlic is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Ascites, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

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

    Ovidiu A Krausz MD PC

    310 Woods Ave Ste 3, 
    Oceanside, NY 
     (5.0 miles away)
    Languages Spoken:
    English

    Roman Koldayev is a primary care provider, practicing in Internal Medicine in Oceanside, New York. Dr. Koldayev is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Maturity Onset Diabetes of the Young, and Generalized Tonic-Clonic Seizure.

    Experienced in Protein Deficiency
    Experienced in Protein Deficiency
    Referral may be required

    Island Medical Group PC

    4277 Hempstead Tpke Ste 209, 
    Bethpage, NY 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Castellano is a General Surgeon practicing medicine in Bethpage, New York. Dr. Castellano is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Necrosis, Cellulitis, Peptic Ulcer, Colostomy, and Endoscopy. Dr. Castellano is currently accepting new patients.

    Advanced in Protein Deficiency
    Adolescent Medicine
    Advanced in Protein Deficiency
    Adolescent Medicine
    Referral may be required

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Lake Success, 1983 Marcus Avenue

    1983 Marcus Avenue, Suite 130, 
    Lake Success, NY 
     (9.9 miles away)
    Languages Spoken:
    English, Russian
    Accepting New Patients

    Khalida Itriyeva is an Adolescent Medicine provider practicing medicine in Lake Success, New York. Dr. Itriyeva is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Bulimia, Protein Deficiency, Cannabinoid Hyperemesis Syndrome (CHS), Anorexia, and Intrauterine Device Insertion. Dr. Itriyeva is currently accepting new patients.

    Advanced in Protein Deficiency
    Adolescent Medicine
    Advanced in Protein Deficiency
    Adolescent Medicine
    Referral may be required

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Lake Success, 1983 Marcus Avenue

    1983 Marcus Avenue, Suite 130, 
    Lake Success, NY 
     (9.9 miles away)
    Languages Spoken:
    English, Sign Language
    Accepting New Patients

    Eric Weiselberg is an Adolescent Medicine provider practicing medicine in Lake Success, New York. Dr. Weiselberg is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Protein Deficiency, Bulimia, and Anorexia. Dr. Weiselberg is currently accepting new patients.

    Advanced in Protein Deficiency
    Adolescent Medicine
    Advanced in Protein Deficiency
    Adolescent Medicine
    Referral may be required

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Lake Success, 1983 Marcus Avenue

    1983 Marcus Avenue, Suite 130, 
    Lake Success, NY 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ariel Nunez is an Adolescent Medicine provider practicing medicine in Lake Success, New York. Dr. Nunez is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Anorexia, Protein Deficiency, and Bulimia. Dr. Nunez is board certified in American Board Of Pediatrics/Adolescent Medicine and American Board Of Pediatrics. Dr. Nunez is currently accepting new patients.

    Showing 1-20 of 98

    Last Updated: 09/26/2026

    When should I see a Protein Deficiency doctor near merrick, NY?

    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 merrick, NY?

    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 merrick, NY?

    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 merrick, NY?

    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 merrick, NY?

    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 merrick, NY?

    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 merrick, NY?

    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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