The 20 Best COVID-19 Doctors Near Me in Leominster, MA

Find the Top COVID-19 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 31 doctor with experience in COVID-19 near Leominster, MA. Of these, 26 are Experienced and 5 are Advanced.

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31 providers found
    Advanced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Advanced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English, Spanish

    Plutarco Castellanos is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 29 years. Dr. Castellanos is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Gastrostomy, and Advanced Bronchoscopy. Dr. Castellanos is board certified in Critical Care Medicine and Pulmonary Disease.

    Advanced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Advanced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English, Farsi

    Payam Aghassi is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 30 years. Dr. Aghassi is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, Gastrostomy, and Endoscopy. Dr. Aghassi is board certified in Critical Care Medicine , Internal Medicine , Pulmonary Disease , and Sleep Medicine.

    Advanced in COVID-19
    Intensive Care Medicine | Pulmonary Medicine
    Advanced in COVID-19
    Intensive Care Medicine | Pulmonary Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English, Hindi, Punjabi

    Mandeep Hundal is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 24 years. Dr. Hundal is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Lung Nodules, and Gastrostomy. Dr. Hundal is board certified in Critical Care Medicine and Pulmonary Disease.

    Are you looking for a specific type of COVID-19?

    Common conditions include: Long Haul COVID

    Learn about our expert tiers
    Experienced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English

    Ryan Chua is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 23 years. Dr. Chua is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Tracheoesophageal Fistula, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy. Dr. Chua is board certified in Critical Care Medicine , Internal Medicine , and Pulmonary Disease.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    HealthAlliance-Clinton Hospital, Leominster Campus

    50 Memorial Drive, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    48+ years
    Languages Spoken:
    English

    Eric Cotter is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. He has been practicing medicine for over 48 years. Dr. Cotter is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Sitosterolemia, Hypertension, and Familial Hypertension. Dr. Cotter is board certified in Internal Medicine.

    Experienced in COVID-19
    Internal Medicine | Hospital Medicine
    Experienced in COVID-19
    Internal Medicine | Hospital Medicine

    HealthAlliance-Clinton Hospital, Leominster Campus

    60 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English, Hindi

    Sunny Jain is a primary care provider, practicing in Internal Medicine and Hospital Medicine in Leominster, Massachusetts. He has been practicing medicine for over 16 years. Dr. Jain is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Sepsis, Acute Pancreatitis, Endoscopy, and Ureteroscopy.

    Experienced in COVID-19
    Family Medicine | Hospital Medicine
    Experienced in COVID-19
    Family Medicine | Hospital Medicine

    HealthAlliance-Clinton Hospital, Leominster Campus

    60 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English, Portuguese, Spanish

    Ximena Castro is a primary care provider, practicing in Family Medicine and Hospital Medicine in Leominster, Massachusetts. She has been practicing medicine for over 34 years. Dr. Castro is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Lung Metastases, Delirium Tremens, Sepsis, Endoscopy, and Ureteroscopy. Dr. Castro is board certified in Family Medicine.

    Experienced in COVID-19
    Family Medicine | Hospital Medicine
    Experienced in COVID-19
    Family Medicine | Hospital Medicine

    HealthAlliance-Clinton Hospital, Leominster Campus

    60 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    40+ years
    Languages Spoken:
    English, Portuguese, Spanish

    Felix Cruz is a primary care provider, practicing in Family Medicine and Hospital Medicine in Leominster, Massachusetts. He has been practicing medicine for over 40 years. Dr. Cruz is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Lung Metastases, Sepsis, Endoscopy, and Ureteroscopy. Dr. Cruz is board certified in Family Medicine.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Life Care Center Of Leominster

    370 West Street, 
    Leominster, MA 
     (0.4 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Arabic

    Ashraf Elkerm is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. He has been practicing medicine for over 44 years. Dr. Elkerm is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Myotonia Congenita, Dementia, Pneumonia, and Protein Deficiency. Dr. Elkerm is board certified in Internal Medicine.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Leominster Medical Associates

    50 Memorial Dr Ste 205, 
    Leominster, MA 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel O'leary is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. Dr. O'leary is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Mycosis Fungoides.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Family Medical

    87 N Main St, 
    Leominster, MA 
     (0.7 miles away)
    Languages Spoken:
    English

    Audrey Tracey is a primary care provider, practicing in Family Medicine in Leominster, Massachusetts. Dr. Tracey is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    UMass Memorial Healthalliance-Clinton Hospital

    60 Hospital Rd, 
    Leominster, MA 
     (1.1 miles away)
    Languages Spoken:
    English

    Edna Markaddy is a primary care provider, practicing in Family Medicine in Leominster, Massachusetts. Dr. Markaddy is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Myelodysplastic Syndrome (MDS), Endoscopy, and Gastrostomy.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    UMass Memorial Healthalliance-Clinton Hospital

    60 Hospital Rd, 
    Leominster, MA 
     (1.1 miles away)
    Languages Spoken:
    English

    David Petullo is a primary care provider, practicing in Internal Medicine in Leominster, Massachusetts. Dr. Petullo is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Pneumonia, Sepsis, Hypertensive Heart Disease, Endoscopy, and Ureteroscopy.

    Experienced in COVID-19
    Hospital Medicine
    Experienced in COVID-19
    Hospital Medicine

    HealthAlliance Hospitalists

    60 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English, Mandarin, Taiwanese

    Juwen Lin is a primary care provider, practicing in Hospital Medicine in Leominster, Massachusetts. He has been practicing medicine for over 43 years. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Peptic Ulcer, Sepsis, Necrosis, Hip Replacement, and Pacemaker Implantation. Dr. Lin is board certified in Hospital Medicine and Internal Medicine.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Fitchburg Community Health Center

    326 Nichols Rd, 
    Fitchburg, MA 
     (5.6 miles away)
    Languages Spoken:
    English

    Diederik Meursing is a primary care provider, practicing in Family Medicine in Fitchburg, Massachusetts. Dr. Meursing is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Peptic Ulcer, Necrosis, and Type 2 Diabetes (T2D).

    Experienced in COVID-19
    Infectious Disease
    Experienced in COVID-19
    Infectious Disease

    Peter Muz M.D. P.C.

    190 Groton Rd Ste 290, 
    Ayer, MA 
     (9.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Asha Naidu is an Infectious Disease provider practicing medicine in Ayer, Massachusetts. Dr. Naidu is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Pneumonia, Shingles, Cellulitis, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Experienced in COVID-19
    Experienced in COVID-19

    Heywood Hospital

    242 Green St, 
    Gardner,, MA 
     (12.3 miles away)
    Languages Spoken:
    English

    Craig Napolitano is a Cardiologist practicing medicine in Gardner,, Massachusetts. Dr. Napolitano is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Familial Neurocardiogenic Syncope, Coronary Heart Disease, and Angina.

    Experienced in COVID-19
    Experienced in COVID-19

    Heywood Hospital

    242 Green St, 
    Gardner,, MA 
     (12.3 miles away)
    Languages Spoken:
    English

    Michael Stauder is a Cardiologist practicing medicine in Gardner,, Massachusetts. Dr. Stauder is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atrial Fibrillation.

    Advanced in COVID-19
    Internal Medicine
    Advanced in COVID-19
    Internal Medicine

    Charles River Medical Associates

    157 Washington Street, 
    Hudson, MA 
     (14.4 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michele Goh is a primary care provider, practicing in Internal Medicine in Hudson, Massachusetts. She has been practicing medicine for over 26 years. Dr. Goh is rated as an Advanced provider by MediFind in the treatment of COVID-19. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency.

    Experienced in COVID-19
    Experienced in COVID-19

    West Boylston Family Medicine

    242 Woodland Street, 
    West Boylston, MA 
     (10.8 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English, Swahili
    Offers Telehealth

    Timothy Hogan is a primary care provider, practicing in Pediatrics in West Boylston, Massachusetts. He has been practicing medicine for over 16 years. Dr. Hogan is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hernia, Post-Traumatic Stress Disorder (PTSD), Premature Ovarian Failure, Type 2 Diabetes (T2D), and Hernia Surgery. Dr. Hogan is board certified in Pediatrics, General Pediatrics.

    Showing 1-20 of 31

    Last Updated: 04/28/2026

    What is the definition of COVID-19?

    Coronavirus disease 2019 (COVID-19) is a respiratory illness that causes fever, coughing, and shortness of breath, but many other symptoms can occur. COVID-19 is caused by a highly infectious virus. Most people get mild to moderate illness. Older adults and people with certain health conditions are at high risk for severe illness and death. More than one million people in the United States have died from COVID-19.

    When should I see a COVID-19 doctor near Leominster, MA?

    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 COVID-19 doctor near Leominster, MA?

    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 COVID-19 doctors near Leominster, MA?

    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 COVID-19 doctors near Leominster, MA?

    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 COVID-19 doctor near Leominster, MA?

    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 COVID-19 doctor search results page. 

    Why is it important to get a second opinion from a different COVID-19 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 COVID-19 doctor near Leominster, MA?

    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 COVID-19 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 COVID-19 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 COVID-19 doctors near Leominster, MA?

    Look for the filter feature on the left side of the COVID-19 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 COVID-19 doctor that offers video calls?

    Look for the filter feature on the left-side of the COVID-19 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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