The 20 Best PEPCK 1 Deficiency Doctors Near Me in Massachusetts, US

Find the Top PEPCK 1 Deficiency Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 13 doctor with experience in PEPCK 1 Deficiency near Massachusetts, US. Of these, 9 are Experienced and 4 are Advanced.

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13 providers found
    Experienced in PEPCK 1 Deficiency
    Family Medicine
    Experienced in PEPCK 1 Deficiency
    Family Medicine

    Westborough Family Medicine

    24 Lyman Street, 
    Westborough, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Freitas is a primary care provider, practicing in Family Medicine in Westborough, Massachusetts. Dr. Freitas is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Freitas is board certified in Family Medicine. Dr. Freitas is currently accepting new patients.

    Advanced in PEPCK 1 Deficiency
    Advanced in PEPCK 1 Deficiency
    Referral may be required

    Dana-Farber Cancer Institute

    450 Brookline Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients

    Nathan Connell is a Hematologist practicing medicine in Boston, Massachusetts. Dr. Connell is rated as an Advanced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Von Willebrand Disease (VWD), Thrombocytopenia, Blood Clots, and Sickle Cell Disease. Dr. Connell is currently accepting new patients.

    Advanced in PEPCK 1 Deficiency
    Advanced in PEPCK 1 Deficiency
    Referral may be required

    Ambulatory Care Center University Campus

    55 Lake Ave N, 
    Worcester, MA 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Margaret Owegi is a Neurologist practicing medicine in Worcester, Massachusetts. She has been practicing medicine for over 18 years. Dr. Owegi is rated as an Advanced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Spinal and Bulbar Muscular Atrophy, Spinal Muscular Atrophy Type 3, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), and Paramyotonia Congenita. Dr. Owegi is currently accepting new patients.

    Learn about our expert tiers
    Advanced in PEPCK 1 Deficiency
    Pediatrics
    Advanced in PEPCK 1 Deficiency
    Pediatrics
    Referral may be required

    Office

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients

    Ann Paris is a Pediatrics provider practicing medicine in Boston, Massachusetts. Dr. Paris is rated as an Advanced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Epilepsy in Children, Neurogenic Bowel, Autosomal Recessive Congenital Methemoglobinemia, and Pyruvate Carboxylase Deficiency. Dr. Paris is currently accepting new patients.

    Advanced in PEPCK 1 Deficiency
    Pediatric Neurology
    Advanced in PEPCK 1 Deficiency
    Pediatric Neurology
    Referral may be required

    New England Pain Cere

    10 Centennial Dr, 
    Peabody, MA 
    Languages Spoken:
    English

    Anna Pinto is a Pediatric Neurologist practicing medicine in Peabody, Massachusetts. Dr. Pinto is rated as an Advanced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Sturge-Weber Syndrome, Parkes Weber Syndrome, Seizures, and Epilepsy.

    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Dana-Farber Cancer Institute, Center For Hematologic Oncology

    450 Brookline Avenue, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Arielle Langer is a Hematologist practicing medicine in Boston, Massachusetts. Dr. Langer is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Thalassemia, Thrombocytopenia, and Immune Thrombocytopenic Purpura (ITP). Dr. Langer is board certified in Hematology and Internal Medicine. Dr. Langer is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Neurology | Psychiatry | Psychology
    Experienced in PEPCK 1 Deficiency
    Neurology | Psychiatry | Psychology
    Referral may be required

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Sheldon Benjamin is a Neurologist and a Psychiatrist practicing medicine in Worcester, Massachusetts. Dr. Benjamin is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Kluver Bucy Syndrome, Herpes Simplex Encephalitis, Memory Loss, and Seizures. Dr. Benjamin is board certified in Psychiatry and Neurology .

    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Hahnemann Internal Medicine

    210 Lincoln Street, 
    Worcester, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jordan Eisenstock is a Neurologist practicing medicine in Worcester, Massachusetts. Dr. Eisenstock is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Memory Loss, Epilepsy, Concussion, and Seizures. Dr. Eisenstock is board certified in Psychiatry and Neurology . Dr. Eisenstock is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Medical Genetics
    Experienced in PEPCK 1 Deficiency
    Medical Genetics
    Referral may be required

    The General Hospital Corporation

    55 Fruit St, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amel Karaa is a Medical Genetics provider practicing medicine in Boston, Massachusetts. Dr. Karaa is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses MELAS Syndrome, Fabry Disease, Pyruvate Decarboxylase Deficiency, and Pyruvate Dehydrogenase Deficiency. Dr. Karaa is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Transplant Surgery
    Experienced in PEPCK 1 Deficiency
    Transplant Surgery
    Referral may be required

    Massachusetts General Physicians Organization Inc

    55 Fruit St, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients

    Alban Longchamp is a Transplant Surgeon practicing medicine in Boston, Massachusetts. Dr. Longchamp is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses PEPCK 1 Deficiency, Hepatic Ischemia, Venous Thromboembolism (VTE), Kidney Transplant, and Liver Transplant. Dr. Longchamp is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Neurology | Psychiatry
    Experienced in PEPCK 1 Deficiency
    Neurology | Psychiatry
    Referral may be required

    Brockton Neighborhood Health Center

    63 Main St, 
    Brockton, MA 
    Languages Spoken:
    English

    Pooja Modi is a Neurologist and a Psychiatrist practicing medicine in Brockton, Massachusetts. Dr. Modi is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. Her clinical expertise encompasses Autosomal Recessive Congenital Methemoglobinemia, PEPCK 1 Deficiency, Pyruvate Carboxylase Deficiency, and Dihydrolipoamide Dehydrogenase Deficiency.

    Experienced in PEPCK 1 Deficiency
    Medical Genetics
    Experienced in PEPCK 1 Deficiency
    Medical Genetics
    Referral may be required

    Department Of Neurology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lance Rodan is a Medical Genetics provider practicing medicine in Boston, Massachusetts. Dr. Rodan is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 150 other conditions, according to our data. His clinical expertise encompasses Polymicrogyria, Hennekam Syndrome, Increased Head Circumference, and Retinopathy Pigmentary Mental Retardation. Dr. Rodan is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Children's Hospital Pediatric Associates, Inc

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amy Kritzer is a Pediatrics provider practicing medicine in Boston, Massachusetts. Dr. Kritzer is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Phenylketonuria (PKU), Mucopolysaccharidosis Type 3B (MPS IIIB, Sanfilippo Syndrome B), Mucopolysaccharidosis Type 3A (MPS IIIA, Sanfilippo Syndrome A), and Mucopolysaccharidosis Type 3 (MPS III, Sanfilippo Syndrome). Dr. Kritzer is board certified in Pediatrics, Clinical Genetics And Genomics, and Medical Biochemical Genetics. Dr. Kritzer is currently accepting new patients.

    Showing 1-13 of 13

    Last Updated: 09/19/2026

    What is the definition of PEPCK 1 Deficiency?

    PEPCK1 deficiency is a rare inborn error of metabolism disorder, characterized by the deficiency of the enzyme PEPCK1, one of the enzymes needed for gluconeogenesis, the process by which organisms produce sugars (namely glucose) from non-carbohydrate precursors (such as amino acids). In severe cases, symptoms may include persistent and very low levels of blood's sugar in newborns (neonatal hypoglycemia), failure to thrive, build-up of lactic acid in the blood (lactic acidosis), liver enlargement (hepatomegaly) and liver failure leading to neurological degeneration. Milder cases present during childhood with fewer and less serious liver problems. Infections and fasting may trigger the symptoms. PEPCK1 deficiency inheritance is autosomal recessive. It is caused by genetic changes in the PEPCK1 gene. PEPCK1 is the cytosolic form of the phosphoenolpyruvate carboxykinase (PEPCK) enzyme, the other being the mitochondrial (PEPCK2).

    When should I see a PEPCK 1 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 PEPCK 1 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 PEPCK 1 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 PEPCK 1 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 PEPCK 1 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 PEPCK 1 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different PEPCK 1 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 PEPCK 1 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 PEPCK 1 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 PEPCK 1 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 PEPCK 1 Deficiency doctors in Massachusetts, US?

    Look for the filter feature on the left side of the PEPCK 1 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 PEPCK 1 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the PEPCK 1 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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