The 20 Best Vitamin B12 Deficiency Doctors Near Me in La Mesa, CA

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 76 doctor with experience in Vitamin B12 Deficiency near La Mesa, CA. Of these, 64 are Experienced and 12 are Advanced.

Location
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76 providers found
    Experienced in Vitamin B12 Deficiency
    Cardiology
    Experienced in Vitamin B12 Deficiency
    Cardiology

    Brett A Gidney MD A Medical Corporation

    5555 Reservoir Dr Ste 112, 
    San Diego, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Richard Katz is a Cardiologist practicing medicine in San Diego, California. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Pediatric Myocarditis, Hypertensive Heart Disease, Mitral Valve Prolapse, and Necrosis.

    Advanced in Vitamin B12 Deficiency
    Cardiology
    Advanced in Vitamin B12 Deficiency
    Cardiology

    Office

    5555 Reservoir Dr Ste 200, 
    San Diego, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    William Mann is a Cardiologist practicing medicine in San Diego, California. Dr. Mann is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Vitamin B12 Deficiency, Aortic Regurgitation, and Pediatric Myocarditis.

    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Lucks Psychology Inc

    6367 Alvarado Ct Ste 200, 
    San Diego, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    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. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses 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

    Elaine Gertser MD

    6367 Alvarado Ct Ste 202, 
    San Diego, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elaine Gertser is a primary care provider, practicing in Internal Medicine in San Diego, California. Dr. Gertser is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Pneumococcal Meningitis, Vitamin B12 Deficiency, Cellulitis, Gastrostomy, and Bone Marrow Aspiration.

    Advanced in Vitamin B12 Deficiency
    Family Medicine
    Advanced in Vitamin B12 Deficiency
    Family Medicine

    Paradise Comprehensive Medical Group

    340 Fourth Ave Ste 11, 
    Chula Vista,, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ali Alamar is a primary care provider, practicing in Family Medicine in Chula Vista,, California. Dr. Alamar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Amebic Liver Abscess, End-Stage Renal Disease (ESRD), Glossitis, Gastrostomy, and Endoscopy.

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

    Brighton Place La Mesa

    7760 Parkway Dr, 
    La Mesa, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    John Gaidry is a primary care provider, practicing in Internal Medicine in La Mesa, California. Dr. Gaidry is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Type 2 Diabetes (T2D), Lipogranulomatosis, and Lipoid Proteinosis.

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

    Purushotham And Akther J. Kotha M D Inc.

    8860 Center Dr Ste 400, 
    La Mesa, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Akther Kotha is a Rheumatologist practicing medicine in La Mesa, California. Dr. Kotha is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Gerstmann-Straussler-Scheinker Syndrome.

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

    Grossmont Medical Clinic A Professional Corporation

    8851 Center Dr Ste 408, 
    La Mesa, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Majid Shahbaz is a primary care provider, practicing in Internal Medicine in La Mesa, California. Dr. Shahbaz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 81 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Anemia, Osteomyelitis in Children, and Chronic Cough.

    Experienced in Vitamin B12 Deficiency
    Hematology
    Experienced in Vitamin B12 Deficiency
    Hematology

    Grossmont Hospital Corporation

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

    Reema Batra is a Hematologist practicing medicine in La Mesa, California. Dr. Batra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Angiosarcoma, Inflammatory Breast Cancer, and Breast Cancer.

    Experienced in Vitamin B12 Deficiency
    Hematology
    Experienced in Vitamin B12 Deficiency
    Hematology

    Grossmont Hospital Corporation

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

    Kai Zu is a Hematologist practicing medicine in La Mesa, California. Dr. Zu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Familial Colorectal Cancer, and Paget Disease of the Breast.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Grossmont Hospital Corporation

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

    David Bodkin is an Oncologist practicing medicine in La Mesa, California. Dr. Bodkin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gallbladder Cancer, Gallbladder Adenocarcinoma, Angiosarcoma, and Paget Disease of the Breast.

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

    Grossmont Hospital Corporation

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

    Rafid Arabo is a primary care provider, practicing in Internal Medicine in La Mesa, California. Dr. Arabo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ascites, Sepsis, Peptic Ulcer, Ureteroscopy, and Endoscopy.

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

    Office

    4579 Maple Ave Ste 1, 
    La Mesa, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cristina Tobon is a Nurse Practitioner practicing medicine in La Mesa, California. Ms. Tobon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Purine Nucleoside Phosphorylase Deficiency and Vitamin B12 Deficiency.

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

    Scripps Clinic Rancho San Diego-Calle Verde

    La Mesa, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Magpile is a primary care provider, practicing in Internal Medicine in La Mesa, California. Dr. Magpile is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Shingles, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Office

    6719 Alvarado Rd Ste 305, 
    San Diego, CA 
     (3.4 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 clinical expertise encompasses Sitosterolemia, Atopic Dermatitis, Tracheitis, Endoscopy, and Hip Replacement.

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

    El Cajon Family Health Center

    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. He is also highly rated in 90 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, High Cholesterol, and Intrauterine Device Insertion.

    Advanced in Vitamin B12 Deficiency
    Neurology
    Advanced in Vitamin B12 Deficiency
    Neurology

    Office

    7625 Mesa College Dr Ste 200A, 
    San Diego, CA 
     (8.9 miles away)
    Languages Spoken:
    English

    Ian Purcell is a Neurologist practicing medicine in San Diego, California. Dr. Purcell is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Benign Paroxysmal Positional Vertigo, Vertigo, Nonsyndromic Hearing Loss, and Deafness Hypogonadism Syndrome.

    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Valderrama M.D., Inc.

    360 H St, 
    Chula Vista, CA 
     (9.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arturo Valderrama is a primary care provider, practicing in Internal Medicine in Chula Vista, California. Dr. Valderrama is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, Mitochondrial Complex V Deficiency, and Cytochrome C Oxidase Deficiency.

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

    Diamond Neighborhoods Family Health Center

    4725 Market St, 
    San Diego, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Bahghi Keflezighi is a primary care provider, practicing in Family Medicine in San Diego, California. Dr. Keflezighi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Food Allergy, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Intrauterine Device Insertion.

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

    Daubmd Inc.

    9460 Cuyamaca St Ste 104, 
    Santee, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Douglas Daub is a primary care provider, practicing in Family Medicine in Santee, California. Dr. Daub is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Hypothyroidism, Vitamin B12 Deficiency, Hypertensive Heart Disease, and Obesity in Children.

    Showing 1-20 of 76

    Last Updated: 04/28/2026

    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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