The 20 Best Protein Deficiency Doctors Near Me in Massachusetts, US

Find the Top Protein Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 269 doctor with experience in Protein Deficiency near Massachusetts, US. Of these, 256 are Experienced, 11 are Advanced and 2 are Distinguished.

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269 providers found
    Distinguished in Protein Deficiency
    Endocrinology | Internal Medicine
    Distinguished in Protein Deficiency
    Endocrinology | Internal Medicine

    Brigham And Women's Hospital, International Patient Center

    15 Francis Street, 2nd Floor, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Maria Yialamas is an Internal Medicine specialist and an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Yialamas is rated as a Distinguished provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Protein Deficiency, Carbuncle, and Folliculitis. Dr. Yialamas is board certified in Internal Medicine and Endocrinology, Diabetes And Metabolism.

    Advanced in Protein Deficiency
    Advanced in Protein Deficiency
    75 Francis St, Brigham And Women's Hospital Hematology Division, 
    Boston, MA 
    Languages Spoken:
    English

    Benjamin Ebert is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Ebert is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Pure Red Cell Aplasia, Leukemia, Acute Myeloid Leukemia (AML), and Bone Marrow Transplant.

    Advanced in Protein Deficiency
    Gastroenterology | Hepatology
    Advanced in Protein Deficiency
    Gastroenterology | Hepatology

    Brigham And Women's Crohn's And Colitis Center

    850 Boylston Street, Suite 201 Mass General Brigham Healthcare Center, 
    Chestnut Hill, MA 
    Languages Spoken:
    English

    Dr. Christopher C. Thompson is the Director of Endoscopy at Brigham and Women’s Hospital (BWH), Co-director of the Center for Weight Management and Wellness, and Professor of Medicine at Harvard Medical School.  He is also the Advanced Endoscopy Fellowship Program Director and clinical faculty at Boston Children’s Hospital and the Dana-Farber Cancer Institute.  Dr. Thompson’s clinical interests include endoscopic surgery applied to foregut conditions, with a focus on endoscopic treatment of obesity, GERD, Zenker’s diverticula, achalasia, gastroparesis,  postsurgical complications, and pancreatobiliary disease.  He spends the majority of his time performing these advanced endoscopic procedures and also cares for these patients in the ambulatory setting.  The remainder of his time is devoted to research in endoscopic surgery, with a focus on device development, clinical outcomes, and endoscopic education. His research has resulted in numerous patents, development of new endoscopic procedures, and over 300 publications.  He was awarded the Brigham and Women’s Physician Organization Clinical Innovation Award in 2007 for developing and performing the first endoscopic suturing procedure to treat obesity.  He also invented anastomosis technology, which has been shown to treat type 2 diabetes effectively in early clinical trials.  He was responsible for much of the early work in Bariatric Endoscopy, having been called the founding father of the field, and edited the first textbook and video atlas on the subject.  Some of his other important clinical innovations include the development of new endoscopic techniques for treating pancreatic necrosis, gastric outlet obstruction, sleeve gastrectomy stenosis, pancreaticojejunal anastomotic strictures, and postsurgical complications.  He also developed an endoscopic part-task simulator used by many fellowship programs (the TEST box).These accomplishments have led to a broad clinical referral base, and to national and international invitations for lectureships and live case demonstrations, including the American College of Gastroenterology (ACG) Blackwell Lectureship, ACG American Journal of Gastroenterology Lecture, American Gastroenterological Association (AGA) Presidential Plenary Lecture, American Society for Gastrointestinal Endoscopy (ASGE) J Edward Berk Presidential Plenary Lecture, ACG Edgar Achkar Visiting Professorship, all post-graduate education courses for the major US gastroenterology and surgical societies, and numerous respected courses throughout Europe, Asia, and South America.  He has also mentored more than 20 fellows, many of whom have gone on to thrive in prestigious academic institutions, and he established the first Fellowship in Bariatric Endoscopy. Dr. Thompson is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Obesity, Esophageal Varices, Gastrointestinal Fistula, Endoscopy, and Gastric Bypass.

    Learn about our expert tiers
    Distinguished in Protein Deficiency
    Distinguished in Protein Deficiency

    Boston Children's Hospital

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Leonard Zon is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Zon is rated as a Distinguished provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Aase Syndrome, Pure Red Cell Aplasia, Protein Deficiency, and Melanoma.

    Advanced in Protein Deficiency
    Intensive Care Medicine
    Advanced in Protein Deficiency
    Intensive Care Medicine

    Massachusetts General Hospital

    55 Fruit St, 
    Boston,, MA 
    Languages Spoken:
    English

    Rajeev Malhotra is an Intensive Care Medicine provider practicing medicine in Boston,, Massachusetts. Dr. Malhotra is rated as an Advanced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Hypertension, Fasciotomy, and Hip Replacement.

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

    BIDMC Endoscopy - West Campus

    185 Pilgrim Road, Farr 1, WPC, 
    Boston, MA 
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    Joseph Feuerstein is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Feuerstein is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Feuerstein is board certified in American Board Of Internal Medicine.

    Experienced in Protein Deficiency
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Experienced in Protein Deficiency
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
    Experience:
    29+ years
    Languages Spoken:
    English, Spanish

    Plutarco Castellanos is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 29 years. Dr. Castellanos is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Gastrostomy, and Advanced Bronchoscopy. Dr. Castellanos is board certified in Critical Care Medicine and Pulmonary Disease.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Experience:
    18+ years
    Languages Spoken:
    English, Mandarin, Portuguese, Spanish

    Vilas Patwardhan is an Internal Medicine provider practicing medicine in Boston, Massachusetts. He has been practicing medicine for over 18 years. Dr. Patwardhan is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Cholangitis, Autoimmune Hepatitis, Sclerosing Cholangitis, Liver Transplant, and Endoscopy. Dr. Patwardhan is board certified in American Board Of Internal Medicine.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Languages Spoken:
    English, Spanish

    Alan Bonder is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Bonder is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Autoimmune Hepatitis, Cholangitis, Primary Biliary Cholangitis, Liver Transplant, and Endoscopy. Dr. Bonder is board certified in American Board Of Internal Medicine.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Suzanne Chan is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Alcoholic Cirrhosis, Visceromegaly, Hepatitis, Endoscopy, and Colonoscopy. Dr. Chan is board certified in American Board Of Internal Medicine.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Michael Curry is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Curry is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Cholangitis, Sclerosing Cholangitis, Visceromegaly, Enlarged Liver, and Endoscopy.

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

    Brigham And Women's Fish Center For Women's Health

    850 Boylston Street, Suite 402 Mass General Brigham Healthcare Center, 
    Chestnut Hill, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Emily Robinson MD is a clinical nephrologist and Instructor in Medicine at Harvard Medical School, as well as the Director of Community Nephrology at BWH.  She sees patients with a variety of renal issues.  Her clinical interests include chronic kidney disease management and prevention, the transition to end stage renal disease, kidney stone prevention, lupus nephritis, as well as working closely with the renal transplant team to do donor evaluations and to follow patients in the community post-transplant. Dr. Robinson is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Boils, and Nephrogenic Diabetes Insipidus. Dr. Robinson is board certified in Internal Medicine and Nephrology.

    Experienced in Protein Deficiency
    General Surgery
    Experienced in Protein Deficiency
    General Surgery

    Brigham And Women's Faulkner Hospital, General Surgery Clinic

    1153 Centre Street, Suite 5D, 
    Jamaica Plain, MA 
    Languages Spoken:
    English

    Dr. Robinson is a senior surgeon at Brigham and Women’s Hospital (BWH) and Brigham and Women’s Faulkner Hospital (BWFH).  He serves as the Associate Chairman of the Department of Surgery with oversight of the Department’s operational processes. He also is Director of BWH’s Nutrition Support Service.Dr. Robinson received his college degree from Harvard University and medical degree from Harvard Medical School. He completed his surgical residency and advanced fellowships in nutrition and general surgery at BWH. He is board certified in surgery and nutrition support and is a member of the faculty at Harvard Medical School where he is an associate professor of surgery.The author of over 100 peer-reviewed publications, book chapters, abstracts and editor of a textbook, Dr. Robinson’s clinical interests include bariatric (i.e., weight loss) surgery, nutrition support of patients with complex nutrition issues, and general and laparoscopic surgery. His research focuses on nutrition, metabolism and how to optimize weight loss surgery.Dr. Robinson serves as an Associate Editor of Obesity Surgery (a premier clinical and research bariatric surgery journal), and is a national site reviewer of bariatric surgery centers seeking accreditation as a center of excellence by the American College of Surgeons. He has lectured locally, nationally, and internationally on the topics of bariatric surgery and nutrition support. Dr. Robinson 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 Calciphylaxis, Obesity, Malnutrition, Gastric Bypass, and Sleeve Gastrectomy. Dr. Robinson is board certified in Surgery, General.

    Experienced in Protein Deficiency
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Experienced in Protein Deficiency
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
    Experience:
    30+ years
    Languages Spoken:
    English, Farsi

    Payam Aghassi is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 30 years. Dr. Aghassi is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, Gastrostomy, and Endoscopy. Dr. Aghassi is board certified in Critical Care Medicine , Internal Medicine , Pulmonary Disease , and Sleep Medicine.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Languages Spoken:
    English, Mandarin

    Zhenghui Jiang is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Jiang 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 Non-Alcoholic Fatty Liver Disease, Cirrhosis, Nonalcoholic Steatohepatitis (NASH), Hepato-Pancreato-Biliary Surgery, and Endoscopy. Dr. Jiang is board certified in American Board Of Internal Medicine.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Languages Spoken:
    English, Farsi

    Nezam Afdhal is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Afdhal is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Hepatitis C, Hepatitis, Nonalcoholic Steatohepatitis (NASH), Liver Transplant, and Endoscopy.

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

    BIDMC - Division Of Gastroenterology/Liver Center

    110 Francis Street, Suite 8E, 
    Boston, MA 
    Languages Spoken:
    English, Cantonese, Mandarin, Spanish
    Offers Telehealth

    Zachary Fricker is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Fricker is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Liver Failure, Visceromegaly, Endoscopy, and Liver Transplant. Dr. Fricker is board certified in American Board Of Internal Medicine.

    Experienced in Protein Deficiency
    Intensive Care Medicine | Pulmonary Medicine
    Experienced in Protein Deficiency
    Intensive Care Medicine | Pulmonary Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
    Experience:
    24+ years
    Languages Spoken:
    English, Hindi, Punjabi

    Mandeep Hundal is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 24 years. Dr. Hundal is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Lung Nodules, and Gastrostomy. Dr. Hundal is board certified in Critical Care Medicine and Pulmonary Disease.

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

    BIDMC - Division Of Gastroenterology/GI East

    330 Brookline Avenue, Suite Rabb Rose 1, 
    Boston, MA 
    Languages Spoken:
    English, Hindi, Punjabi
    Offers Telehealth

    Mandeep Sawhney is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Pancreatic Cancer, Barrett Esophagus, Endoscopy, and Colonoscopy. Dr. Sawhney is board certified in American Board Of Internal Medicine.

    Experienced in Protein Deficiency
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Protein Deficiency
    Pulmonary Medicine | Intensive Care Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
    Experience:
    23+ years
    Languages Spoken:
    English

    Ryan Chua is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 23 years. Dr. Chua is rated as an Experienced provider by MediFind in the treatment of Protein Deficiency. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Tracheoesophageal Fistula, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy. Dr. Chua is board certified in Critical Care Medicine , Internal Medicine , and Pulmonary Disease.

    Showing 1-20 of 269

    Last Updated: 04/28/2026

    When should I see a Protein Deficiency doctor in Massachusetts, US?

    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 in Massachusetts, US?

    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 in Massachusetts, US?

    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 in Massachusetts, US?

    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 in Massachusetts, US?

    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 in Massachusetts, US?

    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 in Massachusetts, US?

    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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