The 20 Best Multiple Carboxylase Deficiency Doctors Near Me in Williamsburg, PA

Find the Top Multiple Carboxylase Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 35 doctor with experience in Multiple Carboxylase Deficiency near Williamsburg, PA. Of these, 35 are Experienced.

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35 providers found
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    306 Plum Street, 
    Williamsburg, PA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Olstein, DO, specializes in family medicine and is certified in family medicine, osteopathic manipulation therapy by the American Osteopathic Board of Family Physicians. He practices at UPMC Huntingdon Family Physicians and is affiliated with UPMC Altoona. He completed his residency at Altoona Family Physicians and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Olstein is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Multiple Myeloma, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Olstein is board certified in American Osteopathic Board Of Family Physicians.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    306 Plum Street, 
    Williamsburg, PA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Laura Siems, MD, specializes in family medicine and is certified by the American Board of Family Medicine. She is affiliated with UPMC Altoona. She completed her residency at West Suburban Hospital Medical Center and medical degree at Temple University School of Medicine. Dr. Siems is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Folate Deficiency. Dr. Siems is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Williamsburg Family Practice

    306 Plum Street, 
    Williamsburg, PA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Fiona McLellan, MD, is certified by the American Board of Family Medicine. She is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at St Mary's Hospital Medical School. Dr. Mclellan is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Meige Disease, Primary Intestinal Lymphangiectasia, Lymphangiectasis, and Lymphedema. Dr. Mclellan is board certified in American Board Of Family Medicine.

    Learn about our expert tiers
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Altoona

    306 Plum St, 
    Williamsburg, PA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amanda Cattoi is a primary care provider, practicing in Family Medicine in Williamsburg, Pennsylvania. Dr. Cattoi is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Chronic Obstructive Pulmonary Disease (COPD), Maturity Onset Diabetes of the Young, and Lung Metastases.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Cove Forge Behavioral Health Center

    202 Cove Forge Rd, 
    Williamsburg, PA 
     (2.0 miles away)
    Languages Spoken:
    English

    Ronald Long is a primary care provider, practicing in Family Medicine in Williamsburg, Pennsylvania. Dr. Long is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Maturity Onset Diabetes of the Young, and Familial Hypertension.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    800 South Logan Boulevard, Suite 1100, 
    Hollidaysburg, PA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Suzanne Dib, MD, specializes in family medicine and is certified by the American Board of Family Medicine. She practices at UPMC Altoona Blair Medical Associates, Primary Care and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Tishreen University School of Medicine. Dr. Dib is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hives, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Dib is board certified in American Board Of Family Medicine. Dr. Dib is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    800 South Logan Boulevard, Suite 1100, 
    Hollidaysburg, PA 
     (7.2 miles away)
    Languages Spoken:
    English, Gujarati 
    Offers Telehealth

    Natasha Karanjia, DO, specializes in family medicine and is board-certified by the American Board of Family Medicine. She practices at UPMC Altoona Blair Medical Associates Primary Care. Dr. Karanjia received her medical degree from Philadelphia College of Osteopathic Medicine and completed her residency at UPMC Altoona. Dr. Karanjia is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Malignant Hypertension, Black Hairy Tongue, Tinea Versicolor, and Hypothyroidism. Dr. Karanjia is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    800 South Logan Boulevard, Suite 1100, 
    Hollidaysburg, PA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jessica Destefano, DO, specializes in family medicine and is certified in family medicine and family medicine/OMT by the American Board of Family Medicine. She practices at UPMC Altoona Blair Medical Associates, Primary Care and is affiliated with UPMC Altoona. She completed her residency at Altoona Family Physicians and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Destefano is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypothyroidism. Dr. Destefano is board certified in American Board Of Family Medicine and American Osteopathic Board Of Family Physicians. Dr. Destefano is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    1400 9th Avenue, 
    Altoona, PA 
     (9.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christine Pascual, DO, specializes in family medicine. She practices at Mainline Medical Associates and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Pascual is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Melorheostosis, and Melorheostosis with Osteopoikilosis. Dr. Pascual is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    1400 9th Avenue, 
    Altoona, PA 
     (9.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tanya Holsopple, DO, specializes in family medicine. She practices at Mainline Medical Associates and is affiliated with UPMC Altoona. She completed her residency at Altoona Hospital and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Holsopple is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Familial Hypertension, and Hypertension. Dr. Holsopple is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    1400 9th Avenue, 
    Altoona, PA 
     (9.8 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Michael Pedone, DO, is certified in family medicine/omt by the American Osteopathic Board of Family Physicians. He practices at Mainline Medical Associates and is affiliated with UPMC Altoona. He completed his residency at Altoona Hospital and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Pedone is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Silicosis, Moebius Syndrome, Cerebral Palsy, and Sciatica. Dr. Pedone is board certified in American Osteopathic Board Of Family Physicians. Dr. Pedone is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology
    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology

    UPMC Hillman Cancer Center At UPMC Altoona

    800 Howard Avenue, Suite 1, 
    Altoona, PA 
     (11.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Keating, MD, is a medical oncologist specializing in tumors and diseases of the blood. He has a particular expertise in the diagnosis and treatment of gastrointestinal, kidney, bladder, breast, lung, head and neck, and prostate cancers, as well as chronic leukemia, lymphoma, brain tumors, and benign hematologic disorders. Dr. Keating is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 72 other conditions, according to our data. His clinical expertise encompasses Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Paget Disease of the Breast, and Non-Hodgkin Lymphoma. Dr. Keating is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Keating is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    501 Howard Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Terry Ruhl, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Altoona Family Physicians and is affiliated with UPMC Altoona. He completed his fellowship at Michigan State University, residency at MidMichigan Regional Medical Center and medical degree at SUNY at Buffalo Jacobs School of Medicine and Biomedical Sciences. Dr. Ruhl is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His clinical expertise encompasses Tourette Syndrome, Type 2 Diabetes (T2D), Folate Deficiency, and Multiple Carboxylase Deficiency. Dr. Ruhl is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    501 Howard Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Phillips, MD, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Altoona Family Physicians and is affiliated with UPMC Altoona. He completed his residency at Wyoming Health Care System and medical degree at Hahnemann University Hospital. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Hypertension, Familial Hypertension, and Pacemaker Implantation. Dr. Phillips is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    501 Howard Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kathleen Sweeney, DO, specializes in family medicine and is certified in family medicine/omt and family medicine by the American Osteopathic Board of Family Physicians. She practices at Altoona Family Physicians and is affiliated with UPMC Altoona. She completed her residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Sweeney is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her clinical expertise encompasses Craniofrontonasal Dysplasia, Pena-Shokeir Syndrome Type 2, Robinow Syndrome, and Prader-Willi Syndrome. Dr. Sweeney is board certified in American Board Of Family Medicine and American Osteopathic Board Of Family Physicians.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    1414 9th Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Murnyack Garner, DO, specializes in family medicine and is certified by the American Board of Family Medicine. She practices at Blair Medical Associates, Family Practice and is affiliated with UPMC Altoona. She completed her residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Garner is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Acute Myeloblastic Leukemia without Maturation, and Acute Myeloid Leukemia (AML). Dr. Garner is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    1414 9th Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andy Mulhollen, DO, specializes in family medicine and is certified by the American Board of Family Medicine. He practices at Blair Medical Associates Family Practice and is affiliated with UPMC Altoona. He completed his residency at UPMC Altoona and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Mulhollen is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Idiopathic Edema, High Cholesterol, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Mulhollen is board certified in American Board Of Family Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    UPMC Primary Care

    1414 9th Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Hassan Zammam, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed a fellowship at Allegheny University Hospitals, residency at Bon Secours Hospital, residency at Damascus University, and his medical degree at Damascus University Medical College. Dr. Zammam is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, Colonoscopy, and Gastrostomy. Dr. Zammam is board certified in American Board Of Internal Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (11.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Schlechter, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed his residency at Lehigh Valley Hospital and his medical degree at Hahnemann University Hospital. Dr. Schlechter is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Necrosis, Pediatric Myocarditis, Heart Attack, Gastrostomy, and Hip Replacement. Dr. Schlechter is board certified in American Board Of Internal Medicine.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    UPMC Primary Care

    503 Main Street, 
    Bellwood, PA 
     (11.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Regino Flores, MD, specializes in family medicine and is board-certified by the American Board of Family Medicine. He practices at Blair Medical Associates, Family Practice and is affiliated with UPMC Altoona. Dr. Flores received his medical degree from Ponce Health Sciences University and completed his residency at UPMC Altoona. Dr. Flores is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Diabetic Neuropathy, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Flores is board certified in American Board Of Family Medicine.

    Showing 1-20 of 35

    Last Updated: 04/28/2026

    When should I see a Multiple Carboxylase Deficiency doctor near Williamsburg, PA?

    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 Multiple Carboxylase Deficiency doctor near Williamsburg, PA?

    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 Multiple Carboxylase Deficiency doctors near Williamsburg, PA?

    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 Multiple Carboxylase Deficiency doctors near Williamsburg, PA?

    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 Multiple Carboxylase Deficiency doctor near Williamsburg, PA?

    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 Multiple Carboxylase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Multiple Carboxylase 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 Multiple Carboxylase Deficiency doctor near Williamsburg, PA?

    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 Multiple Carboxylase 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 Multiple Carboxylase 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 Multiple Carboxylase Deficiency doctors near Williamsburg, PA?

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

    Look for the filter feature on the left-side of the Multiple Carboxylase 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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