Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 01/09/2026

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 276 doctor with experience in Vitamin B12 Deficiency near Philadelphia, PA. Of these, 240 are Experienced, 29 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    276 providers found
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology

      Cmc Dept Of Medicine Group PA

      2 Cooper Plz, 
      Camden, NJ 
       (2.8 miles away)
      Languages Spoken:
      English

      Michael Rachshtut is a Hematologist Oncology specialist and an Oncologist in Camden, New Jersey. Dr. Rachshtut is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Virilizing Ovarian Tumor, and Ovarian Carcinosarcoma.

      Karl T. Benedict
      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Palliative Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Palliative Medicine

      205 North Broad Street

      205 North Broad Street, Suite 100, 
      Philadelphia, PA 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Karl Benedict is a primary care provider, practicing in Internal Medicine and Palliative Medicine in Philadelphia, Pennsylvania. Dr. Benedict is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Peripheral Artery Disease, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Hypertension. Dr. Benedict is currently accepting new patients.

      Jorge A. Prieto
      Experienced in Vitamin B12 Deficiency
      Gastroenterology | Hepatology
      Experienced in Vitamin B12 Deficiency
      Gastroenterology | Hepatology

      Jefferson Digestive Health Institute - Honickman Center

      1101 Chestnut Street, Floors 7 & 8, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jorge Prieto is a Hepatologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Prieto is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Diverticular Disease, Colonoscopy, and Gastrectomy. Dr. Prieto is currently accepting new patients.

      Learn about our expert tiers
      Victor A. Diaz
      Experienced in Vitamin B12 Deficiency
      Pediatrics | Family Medicine
      Experienced in Vitamin B12 Deficiency
      Pediatrics | Family Medicine

      Family & Community Medicine - 33 South 9th Street

      33 South 9th Street, Suite 301, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Victor Diaz is a Pediatrics specialist and a Family Medicine provider in Philadelphia, Pennsylvania. Dr. Diaz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Urinary Incontinence, Vitamin B12 Deficiency, Liver Failure, and Opioid Induced Constipation.

      Jeffrey A. Abrams
      Experienced in Vitamin B12 Deficiency
      Gastroenterology | Hepatology
      Experienced in Vitamin B12 Deficiency
      Gastroenterology | Hepatology

      Jefferson Digestive Health Institute - Honickman Center

      1101 Chestnut Street, Floors 7 & 8, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jeffrey Abrams is a Hepatologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Abrams is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Visceromegaly, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy. Dr. Abrams is currently accepting new patients.

      Rita S. Axelrod
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Jefferson Cancer - Honickman Center

      1101 Chestnut Street, Floor 14, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Rita Axelrod is an Oncologist in Philadelphia, Pennsylvania. Dr. Axelrod is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Lung Adenocarcinoma. Dr. Axelrod is currently accepting new patients.

      Allison M. Zibelli
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology

      Jefferson Cancer - Honickman Center

      1101 Chestnut Street, Floor 14, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Allison Zibelli is an Oncologist in Philadelphia, Pennsylvania. Dr. Zibelli is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Ampullary Cancer, Desmoplastic Small Round Cell Tumor, and Intraductal Papilloma. Dr. Zibelli is currently accepting new patients.

      Douglass A. Drelich
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Jefferson Hematology - Honickman Center

      1101 Chestnut Street, Floor 8, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Douglass Drelich is a Hematologist in Philadelphia, Pennsylvania. Dr. Drelich is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hemophilia A, Hemophilic Arthropathy, Hemophilia B, and Von Willebrand Disease (VWD). Dr. Drelich is currently accepting new patients.

      Matthew J. Killion
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      1015 Chestnut Street

      1015 Chestnut Street, 
      Philadelphia, PA 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Matthew Killion is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Killion is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Staphylococcal Meningitis, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Killion is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Abramson Cancer Center Penn Presbyterian

      51 N. 39th Street, Pavilion For Advanced Care, First Floor, 
      Philadelphia, PA 
       (1.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Arthur Feldman is a Hematologist and an Oncologist in Philadelphia, Pennsylvania. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Essential Thrombocythemia, Schnitzler Syndrome, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Feldman is currently accepting new patients.

      Joseph Mangel
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      201 McKean Street, 
      Philadelphia, PA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joseph Mangel is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Mangel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Viral Pharyngitis, Tracheitis, Sinusitis, and Empyema.

      Distinguished in Vitamin B12 Deficiency
      Pediatric Neurology
      Distinguished in Vitamin B12 Deficiency
      Pediatric Neurology
      Erie Ave At Front Street, St. Christopher's Hospital For Children, 
      Philadelphia, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Jatinder Goraya is a Pediatric Neurologist in Philadelphia, Pennsylvania. Dr. Goraya is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Epilepsy, Spasmus Nutans, and West Syndrome.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Penn Personalized Care - Raza Ahmad, MD

      800 Walnut Street, 17th Floor, 
      Philadelphia, PA 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Raza Ahmad is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Ahmad is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Tonsil Stones, Chronic Cough, Shingles, Percutaneous Coronary Intervention (PCI), and Coronary Artery Bypass Graft (CABG). Dr. Ahmad is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Penn Advanced Internal Medicine

      3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Aba Barden is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Barden is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Emphysema, Bullae, Hypertensive Heart Disease, and Enlarged Liver.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Penn Personalized Care - Gary W. Crooks, MD

      3400 Civic Center Boulevard, East Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Gary Crooks is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Crooks is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Ulcerative Colitis, Sitosterolemia, Abdominal Cystic Lymphangioma, and Cavernous Lymphangioma.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Penn Advanced Internal Medicine

      3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Rusk is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Rusk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Combined Hyperlipidemia.

      Hematology
      Hematology

      Penn Blood Disorders Center

      3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Nadia Ali is a Hematologist in Philadelphia, Pennsylvania. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Multiple Myeloma, Large-Cell Immunoblastic Lymphoma, Alpha Thalassemia, and Alpha Thalassemia X-Linked Intellectual Disability Syndrome. Dr. Ali is currently accepting new patients.

      Penn Blood Disorders Center

      3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      James Russell is a Hematologist in Philadelphia, Pennsylvania. Dr. Russell is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sickle Cell Disease, Hemoglobin SC Disease, Iron Deficiency Anemia, and Anemia. Dr. Russell is currently accepting new patients.

      Penn Blood Disorders Center

      3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Scott Peslak is a Hematologist in Philadelphia, Pennsylvania. Dr. Peslak is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sickle Cell Disease, Beta Thalassemia, Fanconi Anemia, and Shwachman-Diamond Syndrome. Dr. Peslak is currently accepting new patients.

      Penn Blood Disorders Center

      3400 Civic Center Boulevard, South Pavilion, 1st Floor, 
      Philadelphia, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Elizabeth Traxler is a Hematologist in Philadelphia, Pennsylvania. Her top areas of expertise are Polycythemia Vera, Essential Thrombocythemia, Congenital Hemolytic Anemia, and Hemolytic Anemia. She is board certified in Hematology, 2024 and Internal Medicine, 2021. Dr. Traxler is currently accepting new patients.

      Showing 1-20 of 276

      Last Updated: 01/09/2026

      When should I see a Vitamin B12 Deficiency doctor near Philadelphia, 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 Vitamin B12 Deficiency doctor near Philadelphia, 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 Vitamin B12 Deficiency doctors near Philadelphia, 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 Vitamin B12 Deficiency doctors near Philadelphia, 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 Vitamin B12 Deficiency doctor near Philadelphia, 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 Vitamin B12 Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Vitamin B12 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 Vitamin B12 Deficiency doctor near Philadelphia, 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 Vitamin B12 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 Vitamin B12 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 Vitamin B12 Deficiency doctors near Philadelphia, PA?

      Look for the filter feature on the left side of the Vitamin B12 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 Vitamin B12 Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Vitamin B12 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 

      Read more about our Content Policy