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    Last Updated: 01/09/2026

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    MediFind found 71 doctor with experience in Long Haul COVID near Valhalla, NY. Of these, 65 are Experienced and 6 are Advanced.

    Location
    LocationClose
    71 providers found
      Mitchell I. Fenster
      Advanced in Long Haul COVID
      Internal Medicine
      Advanced in Long Haul COVID
      Internal Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mitchell Fenster is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Fenster is rated as an Advanced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

      Christine Tholany
      Experienced in Long Haul COVID
      Family Medicine
      Experienced in Long Haul COVID
      Family Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christine Tholany is a primary care provider, practicing in Family Medicine in Valhalla, New York. Dr. Tholany is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Familial Dilated Cardiomyopathy, and Autosomal Recessive Hypotrichosis.

      Brittany L. Katz
      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Northwell Health Physician Partners Internal Medicine For Women And Plastic Surgery At Valhalla

      465 Columbus Avenue, Suite 370, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Brittany Katz is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Papular Urticaria, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Menopause.

      Learn about our expert tiers
      Deborah G. Shapiro
      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English

      Deborah Shapiro is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Shapiro is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Familial Dilated Cardiomyopathy, Sciatica, Familial Combined Hyperlipidemia, and Xanthoma.

      Brandi D. Gestri
      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Northwell Health Physician Partners Medicine At Armonk

      355 Main Street, 
      Armonk, NY 
       (4.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Brandi Gestri is a primary care provider, practicing in Internal Medicine in Armonk, New York. Dr. Gestri is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Vitamin D Deficiency, Sitosterolemia, Hypothyroidism, and Familial Hypertriglyceridemia.

      Elliot Eisenberg
      Experienced in Long Haul COVID
      Pulmonary Medicine
      Experienced in Long Haul COVID
      Pulmonary Medicine

      Scarsdale Medical Group

      600 Mamaroneck Avenue, Suite 200, 
      Harrison, NY 
       (7.4 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Elliot Eisenberg is a board-certified pulmonologist who received his medical degree from the Albert Einstein College of Medicine, after which he completed a residency in internal medicine at the Icahn School of Medicine at Mount Sinai. He then completed a fellowship in pulmonary, critical care and sleep medicine at the Icahn School of Medicine, where he was named chief fellow. Dr. Eisenberg is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Cerebral Hypoxia, Eosinophilic Asthma, Lung Metastases, and Cholesterol Pneumonia.

      Steven M. Margulis
      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Northwell Health Concierge Services At Harrison

      440 Mamaroneck Avenue, Suite 400, 
      Harrison, NY 
       (7.4 miles away)
      Languages Spoken:
      English, Italian, Spanish
      Offers Telehealth

      Steven Margulis is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Margulis is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Sitosterolemia, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

      Advanced in Long Haul COVID
      Pulmonary Medicine
      Advanced in Long Haul COVID
      Pulmonary Medicine

      Office

      90 S Bedford Rd, 
      Mount Kisco, NY 
       (8.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Scott Klares is a Pulmonary Medicine provider in Mount Kisco, New York. Dr. Klares is rated as an Advanced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Bronchiectasis, and Lung Nodules.

      Advanced in Long Haul COVID
      Internal Medicine
      Advanced in Long Haul COVID
      Internal Medicine

      Office

      440 S Riverside Ave, 
      Croton On Hudson, NY 
       (9.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Salvatore Pasquale is a primary care provider, practicing in Internal Medicine in Croton On Hudson, New York. Dr. Pasquale is rated as an Advanced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Westchester Medical Center Advanced Physician Services PC

      19 Bradhurst Ave, 3070n, 
      Valhalla, NY 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Russell Rozario is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Rozario is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top area of expertise is Long Haul COVID.

      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Westchester Medical Center Advanced Physician Services PC

      19 Bradhurst Ave, 
      Hawthorne, NY 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shick Yu is a primary care provider, practicing in Internal Medicine in Hawthorne, New York. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Maturity Onset Diabetes of the Young, Isovaleric Acidemia, Type 2 Diabetes (T2D), and Hypertension.

      Experienced in Long Haul COVID
      Pulmonary Medicine | Sleep Medicine | Allergy and Immunology
      Experienced in Long Haul COVID
      Pulmonary Medicine | Sleep Medicine | Allergy and Immunology

      Bradhurst Avenue Specialty Office

      19 Bradhurst Avenue, Suite 1400, 
      Hawthorne, NY 
       (1.6 miles away)
      Languages Spoken:
      English

      Allen Dozor is a Sleep Medicine specialist and a Pulmonary Medicine provider in Hawthorne, New York. Dr. Dozor is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Asthma, Cystic Fibrosis, Stridor, and Long Haul COVID.

      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Westchester Medical Center Advanced Physician Services PC

      95 Grasslands Rd, 
      Valhalla, NY 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Gary Rogg is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Rogg is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Orotic Aciduria Type 1.

      Experienced in Long Haul COVID
      Geriatrics | Family Medicine
      Experienced in Long Haul COVID
      Geriatrics | Family Medicine
      19 Skyline Dr, 
      Hawthorne, NY 
       (2.3 miles away)
      Languages Spoken:
      English

      Idelka Rodriguez is a primary care provider, practicing in Geriatrics and Family Medicine in Hawthorne, New York. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Long Haul COVID, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

      Experienced in Long Haul COVID
      Pulmonary Medicine | Intensive Care Medicine
      Experienced in Long Haul COVID
      Pulmonary Medicine | Intensive Care Medicine

      Westchester Medical Group, P.C

      210 Westchester Ave, 
      White Plains, NY 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Steven Meixler is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in White Plains, New York. Dr. Meixler is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Bronchiectasis, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Obesity Hypoventilation Syndrome (OHS).

      Experienced in Long Haul COVID
      Family Medicine
      Experienced in Long Haul COVID
      Family Medicine

      North Shore-Lij Medical PC

      244 Westchester Ave, Suite 411, 
      White Plains, NY 
       (3.7 miles away)
      Languages Spoken:
      English

      Sarah Zaman is a primary care provider, practicing in Family Medicine in White Plains, New York. Dr. Zaman is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hypothyroidism, and High Cholesterol.

      Experienced in Long Haul COVID
      Intensive Care Medicine
      Experienced in Long Haul COVID
      Intensive Care Medicine

      Mount Sinai School Of Medicine Of New York Univ.

      341 Central Park Ave, 
      Scarsdale, NY 
       (4.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jay Guevarra is an Intensive Care Medicine provider in Scarsdale, New York. Dr. Guevarra is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Drowsiness, and Narcolepsy.

      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine
      400 East Main Street, 
      Mount Kisco, NY 
       (8.8 miles away)
      Languages Spoken:
      English

      Sharon Krieger is a primary care provider, practicing in Internal Medicine in Mount Kisco, New York. Dr. Krieger is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are High Cholesterol, Obesity Hypoventilation Syndrome (OHS), Osteoporosis, and Postmenopausal Osteoporosis.

      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Office

      90 S Bedford Rd, 
      Mount Kisco, NY 
       (8.9 miles away)
      Languages Spoken:
      English

      Carroll Rayner is a primary care provider, practicing in Internal Medicine in Mount Kisco, New York. Dr. Rayner is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. Her top areas of expertise are Vitamin D Deficiency, Infant Hyperglycemia, High Cholesterol, and Obesity in Children.

      Experienced in Long Haul COVID
      Internal Medicine
      Experienced in Long Haul COVID
      Internal Medicine

      Office

      440 S Riverside Ave, 
      Croton On Hudson,, NY 
       (9.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Eugene Rajaratnam is a primary care provider, practicing in Internal Medicine in Croton On Hudson,, New York. Dr. Rajaratnam is rated as an Experienced provider by MediFind in the treatment of Long Haul COVID. His top areas of expertise are Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and High Cholesterol.

      Showing 1-20 of 71

      Last Updated: 01/09/2026

      What is the definition of Long Haul COVID?

      Post-COVID-19 (coronavirus) syndrome, also known as “long-COVID-19” or “long-haulers,” describes the condition of experiencing lingering symptoms after COVID-19 infection that can persist for weeks or months and/or become long-term health problems. Affecting only an estimated 10% of patients who have had a COVID-19 infection, patients with Post-COVID-19 syndrome test negative for the virus; however, they continue to experience symptoms believed to be caused by lingering organ damage after a COVID-19 infection.

      When should I see a Long Haul COVID doctor near Valhalla, NY?

      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 Long Haul COVID doctor near Valhalla, NY?

      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 Long Haul COVID doctors near Valhalla, NY?

      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 Long Haul COVID doctors near Valhalla, NY?

      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 Long Haul COVID doctor near Valhalla, NY?

      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 Long Haul COVID doctor search results page. 

      Why is it important to get a second opinion from a different Long Haul COVID 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 Long Haul COVID doctor near Valhalla, NY?

      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 Long Haul COVID 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 Long Haul COVID 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 Long Haul COVID doctors near Valhalla, NY?

      Look for the filter feature on the left side of the Long Haul COVID 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 Long Haul COVID doctor that offers video calls?

      Look for the filter feature on the left-side of the Long Haul COVID 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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