The 20 Best Benign Paroxysmal Positional Vertigo Doctors Near Me in broussard, LA

Find the Top Benign Paroxysmal Positional Vertigo Experts and Specialists

Last Updated: 09/26/2026

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

MediFind found 43 doctor with experience in Benign Paroxysmal Positional Vertigo near broussard, LA. Of these, 39 are Experienced and 4 are Advanced.

Location
LocationClose
43 providers found
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Gene Thomas-Callais
    Family Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Gene Thomas-Callais
    Family Medicine
    Before you request

    Office

    811 Albertson Pkwy Ste D, 
    Broussard, LA 
     (2.2 miles away)
    337-470-3560
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Gene Thomas-Callais is a primary care provider, practicing in Family Medicine in Broussard, Louisiana. Dr. Thomas-Callais is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Cirrhosis, Endoscopy, and Hip Replacement. Dr. Thomas-Callais is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Bradley R. Dowden
    Internal Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Bradley R. Dowden
    Internal Medicine
    Before you request

    Lafayette Internal Medicine Clinic, LLC

    206 Energy Parkway, 
    Lafayette, LA 
     (4.0 miles away)
    337-504-3335
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Bradley Dowden is a primary care provider, practicing in Internal Medicine in Lafayette, Louisiana. Dr. Dowden is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Osteomyelitis in Children. Dr. Dowden is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Cory J. Lemoine
    Family Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Cory J. Lemoine
    Family Medicine

    Lourdes Physician Group Primary Care-Broussard

    109 Saint Nazaire Rd, 
    Broussard, LA 
     (1.1 miles away)
    337-470-7580
    Experience:
    10+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Cory Lemoine is a primary care provider, practicing in Family Medicine in Broussard, Louisiana. He has been practicing medicine for over 10 years. Dr. Lemoine is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol. Dr. Lemoine is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Jessica M. Hanna
    Family Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Jessica M. Hanna
    Family Medicine

    Lourdes Physician Group-Primary Care

    811 Albertson Pkwy Ste D, 
    Broussard, LA 
     (2.2 miles away)
    337-470-3560
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Jessica Hanna is a primary care provider, practicing in Family Medicine in Broussard, Louisiana. Dr. Hanna is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. Her clinical expertise encompasses Acute Cystitis, Empyema, Sinusitis, and Pharyngomaxillary Space Abscess. Dr. Hanna is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo
    Experienced in Benign Paroxysmal Positional Vertigo

    Schumacher Group

    200 Corporate Blvd, 
    Lafayette, LA 
     (3.9 miles away)
    325-348-3944
    Languages Spoken:
    English
    See accepted insurances

    Lathon Worthington is a primary care provider, practicing in Family Medicine in Lafayette, Louisiana. Dr. Worthington is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Urinary Tract Infection in Children, Lung Metastases, and Migraine.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. David L. Kocherla
    Internal Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. David L. Kocherla
    Internal Medicine

    Schumacher Group

    200 Corporate Blvd, 
    Lafayette, LA 
     (3.9 miles away)
    229-434-2000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    David Kocherla is a primary care provider, practicing in Internal Medicine in Lafayette, Louisiana. Dr. Kocherla is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. His clinical expertise encompasses Urinary Tract Infection (UTI), Urinary Tract Infection in Children, Acute Cystitis, and Viral Gastroenteritis. Dr. Kocherla is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Eric M. Sass
    Internal Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Eric M. Sass
    Internal Medicine

    Schumacher Group

    200 Corporate Blvd, 
    Lafayette, LA 
     (3.9 miles away)
    361-761-3280
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Eric Sass is a primary care provider, practicing in Internal Medicine in Lafayette, Louisiana. Dr. Sass is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Headache, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Pneumonia. Dr. Sass is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Gregory Duplechain
    Otolaryngology
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Gregory Duplechain
    Otolaryngology
    Referral may be required

    Office

    4809 Ambassador Caffery Pkwy Ste 260, 
    Lafayette, LA 
     (4.0 miles away)
    337-456-1106
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Gregory Duplechain is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. Duplechain is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Neonatal Severe Hyperparathyroidism, Osteitis Fibrosa, Parathyroid Hyperplasia, and Familial Isolated Hyperparathyroidism. Dr. Duplechain is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo
    Experienced in Benign Paroxysmal Positional Vertigo
    Referral may be required

    Our Lady Of Lourdes Physician Group Neurology

    4811 Ambassador Caffery Pkwy Ste 401B, 
    Lafayette, LA 
     (4.0 miles away)
    337-470-4978
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Oliver Achi is a Neurologist practicing medicine in Lafayette, Louisiana. Dr. Achi is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses REM Behavior Disorder, Cerebellar Degeneration, Primary Orthostatic Tremor, and Migraine. Dr. Achi is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Nicholas C. Sorrel
    Otolaryngology
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Nicholas C. Sorrel
    Otolaryngology
    Referral may be required

    Southern ENT

    1516 Chemin Metairie Rd, 
    Youngsville, LA 
     (4.1 miles away)
    337-706-9628
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Nicholas Sorrel is an Otolaryngologist practicing medicine in Youngsville, Louisiana. Dr. Sorrel is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Deafness, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Empyema, and Ozena. Dr. Sorrel is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo
    Experienced in Benign Paroxysmal Positional Vertigo
    Referral may be required

    David And Eldredge Ent. Specialists LLC

    109 Rue Fontaine, 
    Lafayette, LA 
     (4.2 miles away)
    337-266-9820
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Brytton Eldredge is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. Eldredge is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Infant Hearing Loss, DFNB1, Jones Syndrome, and Benign Paroxysmal Positional Vertigo. Dr. Eldredge is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Lizabeth F. Clarke
    Otolaryngology
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Lizabeth F. Clarke
    Otolaryngology
    Referral may be required

    David And Eldredge Ent. Specialists LLC

    109 Rue Fontaine, 
    Lafayette, LA 
     (4.2 miles away)
    337-266-9820
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Lizabeth Clarke is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. Clarke is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Infant Hearing Loss, DFNB1, and Jones Syndrome. Dr. Clarke is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Richard L. Hebert
    Otolaryngology
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Richard L. Hebert
    Otolaryngology
    Referral may be required

    Louisiana Ear, Nose, And Throat Specialists, Inc.

    1700 Kaliste Saloom Rd, 
    Lafayette, LA 
     (4.6 miles away)
    337-534-8601
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Richard Hebert is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. Hebert is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Ozena, Palatal Myoclonus, Nonallergic Rhinopathy, and Nasal Septal Hematoma. Dr. Hebert is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Ashley A. Guy
    Family Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Ashley A. Guy
    Family Medicine

    Edward Lafleur MD

    2445 E Milton Ave, 
    Youngsville, LA 
     (4.6 miles away)
    337-470-3260
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ashley Guy is a primary care provider, practicing in Family Medicine in Youngsville, Louisiana. Dr. Guy is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Postmenopausal Osteoporosis, Osteoporosis, and High Cholesterol. Dr. Guy is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Juan J. Perez-Ruiz
    Internal Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Juan J. Perez-Ruiz
    Internal Medicine

    Ochsner Lafayette General Internal Medicine

    461 Heymann Blvd, 
    Lafayette, LA 
     (5.0 miles away)
    337-289-8717
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Juan Perez-Ruiz is a primary care provider, practicing in Internal Medicine in Lafayette, Louisiana. Dr. Perez-Ruiz is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Perez-Ruiz is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo
    Experienced in Benign Paroxysmal Positional Vertigo
    Referral may be required

    Office

    225 Bendel Rd, 
    Lafayette, LA 
     (5.0 miles away)
    337-232-2330
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Denbo H Montgomery is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. H Montgomery is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. His clinical expertise encompasses Hearing Loss, Auditory Neuropathy Spectrum Disorder, Infant Hearing Loss, and Familial Deafness. Dr. H Montgomery is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo
    Experienced in Benign Paroxysmal Positional Vertigo
    Referral may be required

    Office

    225 Bendel Rd, 
    Lafayette, LA 
     (5.0 miles away)
    337-232-2330
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    John W Alldredge is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. W Alldredge is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Empyema, Balloon Sinuplasty, and Gastrostomy. Dr. W Alldredge is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Richard A. Hines
    Family Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Richard A. Hines
    Family Medicine
    Before you request

    Ochsner Lafayette General Medical Center

    1214 Coolidge Blvd, 
    Lafayette, LA 
     (5.2 miles away)
    337-289-7991
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Richard Hines is a primary care provider, practicing in Family Medicine in Lafayette, Louisiana. Dr. Hines is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Generalized Anxiety Disorder (GAD), Familial Hypertriglyceridemia, and High Cholesterol. Dr. Hines is currently accepting new patients.

    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Kelly T. Cahill
    Family Medicine
    Experienced in Benign Paroxysmal Positional Vertigo

    Dr. Kelly T. Cahill
    Family Medicine
    Before you request

    Our Lady Of Lourdes Regional Medical Center

    3220 Kaliste Saloom Rd, 
    Lafayette, LA 
     (5.8 miles away)
    337-470-3370
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Kelly Cahill is a primary care provider, practicing in Family Medicine in Lafayette, Louisiana. Dr. Cahill is rated as an Experienced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Hypothyroidism, Obesity in Children, and High Potassium Level. Dr. Cahill is currently accepting new patients.

    Advanced in Benign Paroxysmal Positional Vertigo

    Dr. David J. Foreman
    Otolaryngology
    Advanced in Benign Paroxysmal Positional Vertigo

    Dr. David J. Foreman
    Otolaryngology
    Referral may be required

    Office

    1039 Camellia Blvd, 
    Lafayette, LA 
     (5.2 miles away)
    337-993-1335
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    David Foreman is an Otolaryngologist practicing medicine in Lafayette, Louisiana. Dr. Foreman is rated as an Advanced provider by MediFind in the treatment of Benign Paroxysmal Positional Vertigo. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Acquired Tracheomalacia, Tracheobronchomalacia, and Empyema. Dr. Foreman is currently accepting new patients.

    Showing 1-20 of 43

    Last Updated: 09/26/2026

    What is the definition of Benign Paroxysmal Positional Vertigo?

    Benign recurrent vertigo (BRV), also known as benign paroxysmal positional vertigo (BPPV), is a common disorder affecting up to 2% of the adult population. The majority of individuals with chronic recurrent vertigo have no identifiable cause, no progression of the disorder, and no other neurologic or auditory signs. Many families have multiple affected individuals, suggesting familial transmission of the disorder with moderate to high penetrance (summary by Lee et al., 2006).

    When should I see a Benign Paroxysmal Positional Vertigo doctor near broussard, LA?

    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 Benign Paroxysmal Positional Vertigo doctor near broussard, LA?

    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 Benign Paroxysmal Positional Vertigo doctor near broussard, LA?

    You can find a Benign Paroxysmal Positional Vertigo doctor in any of the 10 largest U.S. cities by clicking below:

    Benign Paroxysmal Positional Vertigo doctor near New York, NY
    Benign Paroxysmal Positional Vertigo doctor near Los Angeles, CA
    Benign Paroxysmal Positional Vertigo doctor near Chicago, IL
    Benign Paroxysmal Positional Vertigo doctor near Houston, TX
    Benign Paroxysmal Positional Vertigo doctor near Phoenix, AZ
    Benign Paroxysmal Positional Vertigo doctor near Philadelphia, PA
    Benign Paroxysmal Positional Vertigo doctor near Atlanta, GA
    Benign Paroxysmal Positional Vertigo doctor near Boston, MA
    Benign Paroxysmal Positional Vertigo doctor near Dallas, TX
    Benign Paroxysmal Positional Vertigo doctor near San Jose, CA

    How does MediFind rank Benign Paroxysmal Positional Vertigo doctors near broussard, LA?

    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 Benign Paroxysmal Positional Vertigo doctors near broussard, LA?

    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 Benign Paroxysmal Positional Vertigo doctor near broussard, LA?

    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 Benign Paroxysmal Positional Vertigo doctor search results page. 

    Why is it important to get a second opinion from a different Benign Paroxysmal Positional Vertigo 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 Benign Paroxysmal Positional Vertigo doctor near broussard, LA?

    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 Benign Paroxysmal Positional Vertigo 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 Benign Paroxysmal Positional Vertigo 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 Benign Paroxysmal Positional Vertigo doctors near broussard, LA?

    Look for the filter feature on the left side of the Benign Paroxysmal Positional Vertigo 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 Benign Paroxysmal Positional Vertigo doctor that offers video calls?

    Look for the filter feature on the left-side of the Benign Paroxysmal Positional Vertigo 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. 

    More Benign Paroxysmal Positional Vertigo Doctors by city