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    Last Updated: 10/30/2025

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    MediFind found 68 doctor with experience in Vitamin B12 Deficiency near La Mesa, CA. Of these, 57 are Experienced and 11 are Advanced.

    Location
    LocationClose
    68 providers found
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Alamar Medical Group

      5565 Grossmont Ctr Dr, Suite 105, 
      La Mesa, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ali Alamar is a primary care provider, practicing in Internal Medicine in La Mesa, California. Dr. Alamar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Amebic Liver Abscess, End-Stage Renal Disease (ESRD), Glossitis, Gastrostomy, and Endoscopy.

      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency
      5555 Reservoir Dr, Ste 200, 
      San Diego, CA 
       (2.0 miles away)
      Languages Spoken:
      English

      William Mann is a Cardiologist in San Diego, California. Dr. Mann is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vasculitis, Vitamin B12 Deficiency, Aortic Regurgitation, and Pediatric Myocarditis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      6367 Alvarado Ct, Suite 200, 
      San Diego, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Bernard Michlin is a primary care provider, practicing in Internal Medicine in San Diego, California. Dr. Michlin is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Schizoaffective Disorder, Acquired Hemophilia, Type 2 Diabetes (T2D), Gastrostomy, and Ureteroscopy.

      Learn about our expert tiers
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      6367 Alvarado Ct, Suite 202, 
      San Diego, CA 
       (2.3 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Elaine Gertser is a primary care provider, practicing in Internal Medicine in San Diego, California. Dr. Gertser has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Pneumococcal Meningitis, Vitamin B12 Deficiency, Cellulitis, Gastrostomy, and Bone Marrow Aspiration.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      5358 Jackson Dr, Suite 1, 
      La Mesa, CA 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elahe Toulouie is a primary care provider, practicing in Internal Medicine in La Mesa, California. Dr. Toulouie is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Obesity in Children, Food Allergy, Obesity Hypoventilation Syndrome (OHS), and Enlarged Liver.

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

      Cancer Center Oncology Medical Group Inc-East County

      5555 Grossmont Ctr Dr, 
      La Mesa, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Reema Batra is a Hematologist Oncology specialist and a Hematologist in La Mesa, California. Dr. Batra 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, Angiosarcoma, Inflammatory Breast Cancer, and Breast Cancer.

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

      Cancer Center Oncology Medical Group Inc-East County

      5555 Grossmont Ctr Dr, 
      La Mesa, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Kai Zu is a Hematologist and an Oncologist in La Mesa, California. Dr. Zu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Familial Colorectal Cancer, and Paget Disease of the Breast.

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

      Cancer Center Oncology Medical Group Inc-East County

      5555 Grossmont Ctr Dr, 
      La Mesa, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      David Bodkin is a Hematologist Oncology specialist and a Hematologist in La Mesa, California. Dr. Bodkin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gallbladder Adenocarcinoma, Gallbladder Cancer, Angiosarcoma, and Paget Disease of the Breast.

      Experienced in Vitamin B12 Deficiency
      Geriatrics | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Geriatrics | Internal Medicine
      8851 Ctr Dr, Suite 408, 
      La Mesa, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Majid Shahbaz is a primary care provider, practicing in Geriatrics and Internal Medicine in La Mesa, California. Dr. Shahbaz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Anemia, Osteomyelitis in Children, and Chronic Cough.

      Experienced in Vitamin B12 Deficiency
      Rheumatology
      Experienced in Vitamin B12 Deficiency
      Rheumatology

      Purushotham And Akther J Kotha M D Inc

      8860 Ctr Dr, Suite 400, 
      La Mesa, CA 
       (1.4 miles away)
      Languages Spoken:
      English

      Akther Kotha is a Rheumatologist in La Mesa, California. Dr. Kotha is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Gerstmann-Straussler-Scheinker Syndrome.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      6719 Alvarado Rd, Suite305, 
      San Diego, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Vincent Kater is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Kater is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Atopic Dermatitis, Tracheitis, Endoscopy, and Hip Replacement.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency
      5555 Reservoir Dr, Suite 112, 
      San Diego, CA 
       (2.0 miles away)
      Languages Spoken:
      English

      Richard Katz is a Cardiologist in San Diego, California. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pediatric Myocarditis, Hypertensive Heart Disease, Mitral Valve Prolapse, and Necrosis.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Cristina Tobon-Chung Fnp A Professional Nursing Corporation

      7227 Broadway, Suite 402, 
      Lemon Grove, CA 
       (2.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Cristina Tobon-Chung is a Nurse Practitioner in Lemon Grove, California. Ms. Tobon-Chung is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Purine Nucleoside Phosphorylase Deficiency and Vitamin B12 Deficiency.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine

      Family Health Centers Of San Diego Inc

      8788 Jamacha Rd, 
      Spring Valley, CA 
       (3.7 miles away)
      Languages Spoken:
      English

      Bahghi Keflezighi is a primary care provider, practicing in Family Medicine in Spring Valley, California. Dr. Keflezighi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Obesity in Children, Food Allergy, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Intrauterine Device Insertion.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Family Health Centers Of San Diego Inc

      525 E Main St, 
      El Cajon, CA 
       (4.3 miles away)
      Languages Spoken:
      English

      Christopher Gordon is a primary care provider, practicing in Family Medicine in El Cajon, California. Dr. Gordon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, Obesity in Children, and Intrauterine Device Insertion.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      744 Broadway, Suite 100, 
      El Cajon, CA 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robin Spiering is a primary care provider, practicing in Internal Medicine in El Cajon, California. Dr. Spiering is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypermethioninemia, Sulfite Oxidase Deficiency, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder.

      Advanced in Vitamin B12 Deficiency
      Neurology | Otolaryngology
      Advanced in Vitamin B12 Deficiency
      Neurology | Otolaryngology

      Ian Purcell, Md, Apc

      7625 Mesa College Dr, Suite 200a, 
      San Diego, CA 
       (8.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ian Purcell is a Neurologist and an Otolaryngologist in San Diego, California. Dr. Purcell is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Benign Paroxysmal Positional Vertigo, Vertigo, Nonsyndromic Hearing Loss, and Deafness Hypogonadism Syndrome.

      Advanced in Vitamin B12 Deficiency
      Gastroenterology
      Advanced in Vitamin B12 Deficiency
      Gastroenterology
      200 W Arbor Dr, 
      San Diego, CA 
       (8.4 miles away)
      Languages Spoken:
      English

      Robert Battat is a Gastroenterologist in San Diego, California. Dr. Battat is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Bile Acid Malabsorption, Viral Gastroenteritis, Crohn's Disease, Endoscopy, and Colonoscopy.

      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology Oncology | Hematology | Oncology

      Regents Of The University Of California

      200 W Arbor Dr, 
      San Diego, CA 
       (8.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jessica Sullivan is a Hematologist Oncology specialist and a Hematologist in San Diego, California. Dr. Sullivan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma.

      Christopher J. Kane
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Regents Of The University Of California

      200 W Arbor Dr, 
      San Diego, CA 
       (8.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christopher Kane is an Urologist in San Diego, California. Dr. Kane is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Renal Cell Carcinoma (RCC), Prostatectomy, and Nephrectomy.

      Showing 1-20 of 68

      Last Updated: 10/30/2025

      When should I see a Vitamin B12 Deficiency doctor near La Mesa, CA?

      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 La Mesa, CA?

      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 La Mesa, CA?

      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 La Mesa, CA?

      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 La Mesa, CA?

      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 La Mesa, CA?

      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 La Mesa, CA?

      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 

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