The 20 Best Neonatal Severe Hyperparathyroidism Doctors Near Me in hoffman estates, IL

Find the Top Neonatal Severe Hyperparathyroidism Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 35 doctor with experience in Neonatal Severe Hyperparathyroidism near hoffman estates, IL. Of these, 25 are Experienced and 10 are Advanced.

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35 providers found
    Advanced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Advanced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Referral may be required

    Suburban Ear Nose & Throat Associates Ltd

    Hoffman Estates, IL 
     (0.9 miles away)
    Languages Spoken:
    English, French, Greek, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    Glenn Schwartz is an Otolaryngologist practicing medicine in Hoffman Estates, Illinois. Dr. Schwartz is rated as an Advanced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Osteitis Fibrosa, and Gastrostomy. Dr. Schwartz is board certified in American Board Of Otolaryngology, The American Board Of Otolaryngology Head And Neck Surgery - Otolaryngology, and American Board Of Otolaryngology - Head And Neck Surgery. Dr. Schwartz is currently accepting new patients.

    Advanced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Advanced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Referral may be required

    Suburban Ear Nose & Throat Associates Ltd

    Hoffman Estates, IL 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lon Petchenik is an Otolaryngologist practicing medicine in Hoffman Estates, Illinois. Dr. Petchenik is rated as an Advanced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Cholesteatoma, Nonsyndromic Hearing Loss, Myringotomy, and Gastrostomy. Dr. Petchenik is board certified in American Board Of Otolaryngology, The American Board Of Otolaryngology Head And Neck Surgery - Otolaryngology, and American Board Of Otolaryngology - Head And Neck Surgery. Dr. Petchenik is currently accepting new patients.

    Advanced in Neonatal Severe Hyperparathyroidism
    Advanced in Neonatal Severe Hyperparathyroidism
    Referral required

    Schaumburg Medicine And Endocrinology, SC

    2500 W Higgins Rd, Ste 640, 
    Hoffman Estates, IL 
     (1.0 miles away)
    Languages Spoken:
    English, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    Przemyslaw Lastowiecki is an Endocrinologist practicing medicine in Hoffman Estates, Illinois. Dr. Lastowiecki is rated as an Advanced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Neonatal Severe Hyperparathyroidism, Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa. Dr. Lastowiecki is board certified in The American Board Of Internal Medicine - Endocrinology, Diabetes And Metabolism. Dr. Lastowiecki is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Experienced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Referral may be required

    Suburban Ear-Nose & Throat Associates, LTD

    1555 Barrington Rd, Ste 530, 
    Hoffman Estates, IL 
     (1.2 miles away)
    Languages Spoken:
    English, Greek
    Accepting New Patients
    Offers Telehealth

    George Smyrniotis is an Otolaryngologist practicing medicine in Hoffman Estates, Illinois. Dr. Smyrniotis is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Auditory Neuropathy Spectrum Disorder, Vertigo, Nonsyndromic Hearing Loss, and Myringotomy. Dr. Smyrniotis is board certified in American Board Of Otolaryngology, The American Board Of Otolaryngology Head And Neck Surgery - Otolaryngology, and American Board Of Otolaryngology - Head And Neck Surgery. Dr. Smyrniotis is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Referral may be required

    Suburban Surgical Care Specialists, S.C.

    800 Biesterfield Rd, Ste 555, 
    Elk Grove Village, IL 
     (6.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Kane is a General Surgeon practicing medicine in Elk Grove Village, Illinois. Dr. Kane is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Hernia, Cholecystitis, Sleeve Gastrectomy, and Gastrectomy. Dr. Kane is board certified in The American Board Of Surgery - Surgery and ASMBS-American Society For Metabolic And Bariatric Surgery - Bariatric Medicine. Dr. Kane is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Referral may be required

    Advocate Medical Group Surgery

    745 Fletcher Dr, Ste 302, 
    Elgin, IL 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lily Hsieh is a General Surgeon practicing medicine in Elgin, Illinois. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. Her clinical expertise encompasses Choledocholithiasis, Gallbladder Disease, Ogilvie Syndrome, Gallbladder Removal, and Thyroidectomy. Dr. Hsieh is board certified in American Board Of Surgery. Dr. Hsieh is currently accepting new patients.

    Advanced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Advanced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required

    Endeavor Health Medical Group

    199 W. Rand Rd., Endocrinology, 
    Mount Prospect, IL 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Victoria Ryvkin is an Endocrinologist practicing medicine in Mount Prospect, Illinois. Dr. Ryvkin is rated as an Advanced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Type 2 Diabetes (T2D), Hyperparathyroidism, and Familial Isolated Hyperparathyroidism. Dr. Ryvkin is board certified in American Board Of Internal Medicine. Dr. Ryvkin is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Referral may be required

    Endeavor Health Medical Group

    880 W. Central Rd., Suite 5000, 
    Arlington Heights, IL 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sean Barnett is a General Surgeon practicing medicine in Arlington Heights, Illinois. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hernia, Pancreatic Cancer, Familial Pancreatic Cancer, Colostomy, and Hernia Surgery. Dr. Barnett is board certified in American Board Of Surgery. Dr. Barnett is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required

    Suburban Endocrinology And Diabetes, LLP

    2101 S Arlington Heights Rd, 
    Arlington Heights, IL 
     (7.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Zubair Ilyas is an Endocrinologist practicing medicine in Arlington Heights, Illinois. Dr. Ilyas is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Thyroid Storm, Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, and Cytochrome C Oxidase Deficiency. Dr. Ilyas is board certified in American Board Of Internal Medicine, The American Board Of Internal Medicine - Endocrinology, Diabetes And Metabolism, and The American Board Of Internal Medicine - Internal Medicine. Dr. Ilyas is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required

    Endeavor Health Medical Group

    1051 W. Rand Rd., Suite 210, 
    Arlington Heights, IL 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dipal Shah is an Endocrinologist practicing medicine in Arlington Heights, Illinois. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Thyroid Storm, and Type 1 Diabetes (T1D). Dr. Shah is board certified in American Board Of Internal Medicine. Dr. Shah is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required
    233 S Gary Ave, 
    Bloomingdale, IL 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Bayer is an Endocrinologist practicing medicine in Bloomingdale, Illinois. Dr. Bayer is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, Anaplastic Thyroid Cancer, and Thyroid Cancer. Dr. Bayer is board certified in American Board Of Internal Medicine - Endocrinology, Diabetes & Metabolism (Certified). Dr. Bayer is currently accepting new patients.

    Advanced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Advanced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required

    Suburban Endocrinology And Diabetes Center, PLLC

    27750 W Il Route 22, Bldg 2-240, 
    Barrington, IL 
     (9.4 miles away)
    Languages Spoken:
    English, Cantonese, Mandarin
    Accepting New Patients
    Offers Telehealth

    Mario Chan is an Endocrinologist practicing medicine in Barrington, Illinois. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, Thyroid Storm, and Hashimoto Thyroiditis. Dr. Chan is board certified in   and The American Board Of Internal Medicine - Endocrinology, Diabetes And Metabolism. Dr. Chan is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Experienced in Neonatal Severe Hyperparathyroidism
    Otolaryngology
    Referral may be required

    Midwest ENT Alliance, PLLC

    27790 W Highway 22, 
    Barrington, IL 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gary Livingston is an Otolaryngologist practicing medicine in Barrington, Illinois. Dr. Livingston is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Hyperparathyroidism, Throat Cancer, Thyroidectomy, and Gastrostomy. Dr. Livingston is board certified in American Board Of Otolaryngology - Head And Neck Surgery. Dr. Livingston is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Experienced in Neonatal Severe Hyperparathyroidism
    General Surgery
    Referral may be required

    Office

    880 W Central Rd Ste 7200, 
    Arlington Heights, IL 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Neilkamal Mundi is a General Surgeon practicing medicine in Arlington Heights, Illinois. Dr. Mundi is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. His clinical expertise encompasses Aseptic and Alopecic Nodules of Scalp (AANS), Thyroid Nodule, Lymphofollicular Hyperplasia, Renal Oncocytoma, and Gastrostomy. Dr. Mundi is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Experienced in Neonatal Severe Hyperparathyroidism
    Referral required

    Suburban Endocrinology And Diabetes, LLP

    2101 S Arlington Heights Rd, 
    Arlington Heights, IL 
     (7.3 miles away)
    Languages Spoken:
    English, Greek, Romanian
    Accepting New Patients
    Offers Telehealth

    Paraskevi Sapountzi is an Endocrinologist practicing medicine in Arlington Heights, Illinois. Dr. Sapountzi is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Thyroid Storm, Type 2 Diabetes (T2D), Hypothyroidism, and Type 1 Diabetes (T1D). Dr. Sapountzi is board certified in  , The American Board Of Internal Medicine - Endocrinology, Diabetes And Metabolism, and The American Board Of Internal Medicine - Internal Medicine. Dr. Sapountzi is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Experienced in Neonatal Severe Hyperparathyroidism
    Referral required

    Northwest Community Health Services Inc

    21481 N Rand Rd, 
    Kildeer, IL 
     (8.1 miles away)
    Languages Spoken:
    English, Filipino
    Accepting New Patients
    Offers Telehealth

    Maria Justina-Villano is an Endocrinologist practicing medicine in Kildeer, Illinois. Dr. Justina-Villano is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypoparathyroidism, Thyroid Storm, and Hyperparathyroidism. Dr. Justina-Villano is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Experienced in Neonatal Severe Hyperparathyroidism
    Referral required
    233 S Gary Ave, 
    Bloomingdale, IL 
     (8.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aileen Westrick is an Endocrinologist practicing medicine in Bloomingdale, Illinois. Dr. Westrick is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Medullary Thyroid Carcinoma, Papillary Thyroid Cancer, Thyroid Cancer, and Follicular Thyroid Cancer. Dr. Westrick is board certified in American Board Of Internal Medicine - Endocrinology, Diabetes & Metabolism (Certified).

    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required

    Suburban Endocrinology And Diabetes Center, PLLC

    27750 W Il Route 22, Bldg 2-240, 
    Barrington, IL 
     (9.4 miles away)
    Languages Spoken:
    English, Irish, Korean, Spanish
    Accepting New Patients
    Offers Telehealth

    Daniel So is an Endocrinologist practicing medicine in Barrington, Illinois. Dr. So is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Follicular Thyroid Cancer, and Thyroid Cancer. Dr. So is board certified in American Board Of Internal Medicine, Endocrinology, Diabetes And Metabolism. Dr. So is currently accepting new patients.

    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Experienced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required
    1600 N Randall Rd Ste 225, 
    Elgin, IL 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tiffany Karas is an Endocrinologist practicing medicine in Elgin, Illinois. Dr. Karas is rated as an Experienced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Obesity in Children, and Hypothyroidism. Dr. Karas is currently accepting new patients.

    Advanced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Advanced in Neonatal Severe Hyperparathyroidism
    Endocrinology
    Referral required

    Endeavor Health Medical Group

    15 S. McHenry Rd., 3rd Floor, 
    Buffalo Grove, IL 
     (10.5 miles away)
    Languages Spoken:
    English, Malayalam
    Accepting New Patients

    George Thott is an Endocrinologist practicing medicine in Buffalo Grove, Illinois. Dr. Thott is rated as an Advanced provider by MediFind in the treatment of Neonatal Severe Hyperparathyroidism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Hyperthyroidism, Parathyroid Hyperplasia, and Familial Isolated Hyperparathyroidism. Dr. Thott is board certified in American Board Of Internal Medicine. Dr. Thott is currently accepting new patients.

    Showing 1-20 of 35

    Last Updated: 09/26/2026

    What is the definition of Neonatal Severe Hyperparathyroidism?

    Neonatal severe primary hyperparathyroidism (NSHPT) is an inherited (genetic) condition characterized by severely high blood calcium levels at birth and major hyperparathyroidism (too much parathyroid hormone circulating in the blood). Parathyroid hormone is responsible for regulating calcium levels in the body.

    When should I see a Neonatal Severe Hyperparathyroidism doctor near hoffman estates, IL?

    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 Neonatal Severe Hyperparathyroidism doctor near hoffman estates, IL?

    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 Neonatal Severe Hyperparathyroidism doctors near hoffman estates, IL?

    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 Neonatal Severe Hyperparathyroidism doctors near hoffman estates, IL?

    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 Neonatal Severe Hyperparathyroidism doctor near hoffman estates, IL?

    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 Neonatal Severe Hyperparathyroidism doctor search results page. 

    Why is it important to get a second opinion from a different Neonatal Severe Hyperparathyroidism 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 Neonatal Severe Hyperparathyroidism doctor near hoffman estates, IL?

    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 Neonatal Severe Hyperparathyroidism 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 Neonatal Severe Hyperparathyroidism 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 Neonatal Severe Hyperparathyroidism doctors near hoffman estates, IL?

    Look for the filter feature on the left side of the Neonatal Severe Hyperparathyroidism 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 Neonatal Severe Hyperparathyroidism doctor that offers video calls?

    Look for the filter feature on the left-side of the Neonatal Severe Hyperparathyroidism 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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