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The 20 Best IgG4-Related Disease Doctors Near Me in Clearwater, FL

Find the Top IgG4-Related Disease Experts and Specialists

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    Last Updated: 04/28/2026

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    MediFind found 14 doctor with experience in IgG4-Related Disease near Clearwater, FL. Of these, 8 are Experienced, 4 are Advanced and 2 are Distinguished.

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    14 providers found
      Distinguished in IgG4-Related Disease

      Dr. Robert W. Levin

      Rheumatology
      Distinguished in IgG4-Related Disease

      Dr. Robert W. Levin

      Rheumatology

      American Arthritis & Rheumatology Associates LLC

      1831 N Belcher Rd Ste D2, 
      Clearwater, FL 
       (3.2 miles away)
      727-734-6631
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Robert Levin is a Rheumatologist practicing medicine in Clearwater, Florida. Dr. Levin is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Light Chain Deposition Disease (LCDD), MAGIC Syndrome, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Levin is board certified in American Board Of Internal Medicine. Dr. Levin is currently accepting new patients.

      Distinguished in IgG4-Related Disease

      Dr. Rodney S. Daniel

      Rheumatology
      Distinguished in IgG4-Related Disease

      Dr. Rodney S. Daniel

      Rheumatology

      American Arthritis & Rheumatology Associates LLC

      106 State St E, 
      Oldsmar, FL 
       (9.5 miles away)
      727-236-0800
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Rodney Daniel is a Rheumatologist practicing medicine in Oldsmar, Florida. Dr. Daniel is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Fibromyalgia, Ankylosing Vertebral Hyperostosis with Tylosis, MAGIC Syndrome, and IgG4-Related Disease. Dr. Daniel is board certified in American Board Of Internal Medicine. Dr. Daniel is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in IgG4-Related Disease

      Dr. David Gray

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. David Gray

      Rheumatology

      Arthritis & Rheumatism Associates PL.

      612 Druid Rd E, 
      Clearwater, FL 
       (0.6 miles away)
      727-443-6400
      Languages Spoken:
      English
      See accepted insurances

      David Gray is a Rheumatologist practicing medicine in Clearwater, Florida. Dr. Gray is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Melorheostosis with Osteopoikilosis.

      Learn about our expert tiers
      Experienced in IgG4-Related Disease

      Dr. Eugenia Rullanbidot

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Eugenia Rullanbidot

      Rheumatology

      Arthritis & Rheumatism Associates PL.

      612 Druid Rd E, 
      Clearwater, FL 
       (0.6 miles away)
      727-443-6400
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Eugenia Rullanbidot is a Rheumatologist practicing medicine in Clearwater, Florida. Dr. Rullanbidot is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Postmenopausal Osteoporosis.

      Experienced in IgG4-Related Disease

      Dr. William Huntley

      Neurology
      Experienced in IgG4-Related Disease

      Dr. William Huntley

      Neurology

      William W. Huntley MD PA

      1330 Pinehurst Rd, 
      Dunedin, FL 
       (4.1 miles away)
      727-733-2333
      Languages Spoken:
      English
      See accepted insurances

      William Huntley is a Neurologist practicing medicine in Dunedin, Florida. Dr. Huntley is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Transient Ischemic Attack (TIA), Susac Syndrome, Generalized Tonic-Clonic Seizure, and Stroke.

      Advanced in IgG4-Related Disease

      Dr. Robert Digiovanni

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Robert Digiovanni

      Rheumatology

      Suncoast Internal Medicine Consultants

      13644 Walsingham Rd, 
      Largo, FL 
       (6.2 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Robert Digiovanni is a Rheumatologist practicing medicine in Largo, Florida. He has been practicing medicine for over 44 years. Dr. Digiovanni is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Psoriatic Arthritis, Rheumatoid Arthritis (RA), Psoriasis, and MAGIC Syndrome.

      Advanced in IgG4-Related Disease

      Dr. Rubaiya Mallay

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Rubaiya Mallay

      Rheumatology

      Suncoast Internal Medicine Consultants

      13644 Walsingham Rd, 
      Largo, FL 
       (6.2 miles away)
      727-595-2519
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Rubaiya Mallay is a Rheumatologist practicing medicine in Largo, Florida. Dr. Mallay is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), IgG4-Related Disease, MAGIC Syndrome, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections.

      Advanced in IgG4-Related Disease

      Dr. Christopher Q. Le

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Christopher Q. Le

      Rheumatology

      American Arthritis & Rheumatology Associates LLC

      106 State St E, 
      Oldsmar, FL 
       (9.5 miles away)
      727-236-0800
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Christopher Le is a Rheumatologist practicing medicine in Oldsmar, Florida. Dr. Le is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses MAGIC Syndrome, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, IgG4-Related Disease, and Light Chain Deposition Disease (LCDD). Dr. Le is board certified in American Osteopathic Board Of Internal Medicine. Dr. Le is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Kirsten Cooper

      Family Medicine
      Experienced in IgG4-Related Disease

      Dr. Kirsten Cooper

      Family Medicine

      Office

      13220 Starkey Rd Ste 500, 
      Largo, FL 
       (5.4 miles away)
      727-398-7701
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Kirsten Cooper is a primary care provider, practicing in Family Medicine in Largo, Florida. Dr. Cooper is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her clinical expertise encompasses Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, Hyperaldosteronism, and Protein Deficiency.

      Experienced in IgG4-Related Disease

      Dr. Sheila Sagar

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Sheila Sagar

      Internal Medicine

      Sheila Sagar MD PA

      28960 US Highway 19 N Ste 100, 
      Clearwater, FL 
       (6.4 miles away)
      727-787-7970
      Languages Spoken:
      English
      See accepted insurances

      Sheila Sagar is a primary care provider, practicing in Internal Medicine in Clearwater, Florida. Dr. Sagar is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Hypertension, and Familial Hypertension.

      Experienced in IgG4-Related Disease

      Dr. Antony Sankoorikal

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Antony Sankoorikal

      Rheumatology

      Antony G. Sankoorikal MD PA

      2655 State Road 580 Ste 201, 
      Clearwater, FL 
       (6.4 miles away)
      727-797-7410
      Languages Spoken:
      English
      See accepted insurances

      Antony Sankoorikal is a Rheumatologist practicing medicine in Clearwater, Florida. Dr. Sankoorikal is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Fibromyalgia, Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Juvenile Temporal Arteritis.

      Advanced in IgG4-Related Disease

      Dr. James Hunt

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. James Hunt

      Rheumatology

      Office

      1200 S Pinellas Ave Ste 6, 
      Tarpon Springs, FL 
       (12.8 miles away)
      727-416-0006
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      James Hunt is a Rheumatologist practicing medicine in Tarpon Springs, Florida. Dr. Hunt is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, Light Chain Deposition Disease (LCDD), IgG4-Related Disease, and Gastrostomy.

      Experienced in IgG4-Related Disease

      Dr. Fellipe Oliveira

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Fellipe Oliveira

      Rheumatology

      St Petersburg Arthritis Center PA

      6711 38th Ave N, 
      Saint Petersburg, FL 
       (12.7 miles away)
      727-344-3200
      Languages Spoken:
      English
      See accepted insurances

      Fellipe Oliveira is a Rheumatologist practicing medicine in Saint Petersburg, Florida. Dr. Oliveira is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Osteoporosis.

      Experienced in IgG4-Related Disease

      Dr. Angel E. Llanio

      Family Medicine
      Experienced in IgG4-Related Disease

      Dr. Angel E. Llanio

      Family Medicine

      Labrador Primary Care Center

      6775 Crosswinds Dr N, 
      Saint Petersburg, FL 
       (12.7 miles away)
      727-381-8006
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Angel Llanio is a primary care provider, practicing in Family Medicine in Saint Petersburg, Florida. Dr. Llanio is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Familial Hypertension, Gastrostomy, and Ureteroscopy. Dr. Llanio is board certified in American Osteopathic Board Of Family Physicians. Dr. Llanio is currently accepting new patients.

      Showing 1-14 of 14

      Last Updated: 04/28/2026

      What is the definition of IgG4-Related Disease?

      IgG4-related disease (IgG4-RD) is an autoimmune disorder in which patients have elevated blood levels of IgG4, the most common form of immunoglobulin that circulates in the blood. Increased levels of IgG4 can cause inflammation in a single organ or in multiple organs, such as the meninges (tissue surrounding brain and spinal cord), the eye sockets, lacrimal (tear duct) glands, salivary glands, thyroid gland, lungs, aorta, kidneys, bladder, pancreas, and bile ducts. IgG4-related disease most often affects middle-aged and elderly males, and rarely, children.

      When should I see an IgG4-Related Disease doctor near Clearwater, FL?

      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 an IgG4-Related Disease doctor near Clearwater, FL?

      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 do I find the best IgG4-Related Disease doctor near Clearwater, FL?

      You can find an IgG4-Related Disease doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank IgG4-Related Disease doctors near Clearwater, FL?

      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 IgG4-Related Disease doctors near Clearwater, FL?

      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 an IgG4-Related Disease doctor near Clearwater, FL?

      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 IgG4-Related Disease doctor search results page. 

      Why is it important to get a second opinion from a different IgG4-Related Disease 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 an IgG4-Related Disease doctor near Clearwater, FL?

      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 IgG4-Related Disease 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 IgG4-Related Disease 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 IgG4-Related Disease doctors near Clearwater, FL?

      Look for the filter feature on the left side of the IgG4-Related Disease 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 an IgG4-Related Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the IgG4-Related Disease 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. 

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