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    Last Updated: 02/22/2026

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    MediFind found 274 doctor with experience in Familial Isolated Hyperparathyroidism near Illinois, US. Of these, 202 are Experienced, 59 are Advanced and 13 are Distinguished.

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    274 providers found
      Steven C. Schaefer
      Advanced in Familial Isolated Hyperparathyroidism
      General Surgery
      Advanced in Familial Isolated Hyperparathyroidism
      General Surgery

      Advocate Medical Group General Surgery

      4400 W 95th St, Ste 408, 
      Oak Lawn, IL 
      Languages Spoken:
      English

      Steven Schaefer is a General Surgeon in Oak Lawn, Illinois. Dr. Schaefer is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Familial Colorectal Cancer, Parathyroid Hyperplasia, Neonatal Severe Hyperparathyroidism, Parathyroidectomy, and Colostomy.

      Distinguished in Familial Isolated Hyperparathyroidism
      General Surgery
      Distinguished in Familial Isolated Hyperparathyroidism
      General Surgery

      Loyola University Medical Center

      2160 S 1st Ave, 
      Maywood, IL 
      Languages Spoken:
      English
      Accepting New Patients

      Adam Kabaker is a General Surgeon in Maywood, Illinois. Dr. Kabaker is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Parathyroid Hyperplasia, Familial Isolated Hyperparathyroidism, Hyperparathyroidism, Thyroid Nodule, and Thyroidectomy. Dr. Kabaker is currently accepting new patients.

      Mohammed H. Kazi
      Experienced in Familial Isolated Hyperparathyroidism
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism
      Endocrinology

      Advocate Medical Group Endocrinology

      11600 S Kedzie Ave Ste, Ste D, 
      Merrionette Park, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Mohammed Kazi is an Endocrinologist in Merrionette Park, Illinois. Dr. Kazi is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Cancer, Medullary Thyroid Carcinoma, and Follicular Thyroid Cancer.

      Learn about our expert tiers
      Benjamin Gruber
      Experienced in Familial Isolated Hyperparathyroidism
      Otolaryngology
      Experienced in Familial Isolated Hyperparathyroidism
      Otolaryngology

      Advocate Medical Group ENT Otolaryngology

      2535 S Martin Luther King Dr, 
      Chicago, IL 
      Experience:
      44+ years
      Languages Spoken:
      English

      Benjamin Gruber is an Otolaryngologist in Chicago, Illinois. Dr. Gruber has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Infant Hearing Loss, Salivary Duct Stones, Familial Deafness, Parathyroidectomy, and Gastrostomy.

      Cord M. Sturgeon
      Distinguished in Familial Isolated Hyperparathyroidism
      General Surgery
      Distinguished in Familial Isolated Hyperparathyroidism
      General Surgery
      675 N St Clair St Ste 21-100, Galter Pavilion, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Cord Sturgeon is a General Surgeon in Chicago, Illinois. Dr. Sturgeon is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Thyroid Cancer, Thyroid Nodule, Hyperparathyroidism, Thyroidectomy, and Parathyroidectomy.

      Glenn Schwartz
      Distinguished in Familial Isolated Hyperparathyroidism
      Otolaryngology
      Distinguished in Familial Isolated Hyperparathyroidism
      Otolaryngology

      Suburban Ear, Nose & Throat Assoc., Ltd.

      5999 New Wilke Rd., Building 1, 
      Rolling Meadows, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Glenn Schwartz is an Otolaryngologist in Rolling Meadows, Illinois. Dr. Schwartz is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Osteitis Fibrosa, and Gastrostomy.

      Aaron J. Benjamin
      Distinguished in Familial Isolated Hyperparathyroidism
      Endocrinology
      Distinguished in Familial Isolated Hyperparathyroidism
      Endocrinology

      Advocate Medical Group Endocrinology

      3134 N Clark St, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Aaron Benjamin is an Endocrinologist in Chicago, Illinois. Dr. Benjamin is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Parathyroid Hyperplasia, Familial Isolated Hyperparathyroidism, Hyperparathyroidism, and Type 2 Diabetes (T2D).

      Distinguished in Familial Isolated Hyperparathyroidism
      Endocrinology
      Distinguished in Familial Isolated Hyperparathyroidism
      Endocrinology

      Rush University Medical Center

      1725 W Harrison St, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Sumeet Jain is an Endocrinologist in Chicago, Illinois. Dr. Jain is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Parathyroid Hyperplasia, Familial Isolated Hyperparathyroidism, Hyperparathyroidism, and Diabetic Nephropathy.

      Distinguished in Familial Isolated Hyperparathyroidism
      Endocrinology
      Distinguished in Familial Isolated Hyperparathyroidism
      Endocrinology

      Endocrine Associates Of The Quad Cities SC

      612 35th Ave, 
      Moline, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Rameshkumar Raman is an Endocrinologist in Moline, Illinois. Dr. Raman is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Hyperthyroidism, Type 2 Diabetes (T2D), Thyroid Storm, and Peripheral Neuropathy.

      Lily B. Hsieh
      Experienced in Familial Isolated Hyperparathyroidism
      General Surgery
      Experienced in Familial Isolated Hyperparathyroidism
      General Surgery

      Advocate Medical Group Surgery

      745 Fletcher Dr, Ste 302, 
      Elgin, IL 
      Languages Spoken:
      English

      Lily Hsieh is a General Surgeon in Elgin, Illinois. Dr. Hsieh is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Choledocholithiasis, Gallbladder Disease, Ogilvie Syndrome, Gallbladder Removal, and Thyroidectomy.

      Tricia Moo
      Distinguished in Familial Isolated Hyperparathyroidism
      General Surgery
      Distinguished in Familial Isolated Hyperparathyroidism
      General Surgery

      Endeavor Health Medical Group

      757 Park Ave. West, Suite 2850, 
      Highland Park, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Tricia Moo-Young, MD, an endocrine surgeon at Endeavor Health, provides highly personalized care for patients with endocrine and thyroid cancers. Her approach combines research-driven insights with individualized surgical planning, drawing on years of clinical expertise and cancer-focused research. Dr. Moo-Young leads with compassion, investing time to ensure patients feel informed, empowered and fully seen. She is also committed to improving cancer care through research that addresses diverse patient needs. Dr. Moo is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Hyperparathyroidism, Thyroid Nodule, Familial Isolated Hyperparathyroidism, Thyroidectomy, and Parathyroidectomy.

      Seth T. Kay
      Distinguished in Familial Isolated Hyperparathyroidism
      Otolaryngology
      Distinguished in Familial Isolated Hyperparathyroidism
      Otolaryngology
      25 N Winfield Rd Ste 505, 
      Winfield, IL 
      Experience:
      15+ years
      Languages Spoken:
      English
      Offers Telehealth

      Seth Kay is an Otolaryngologist in Winfield, Illinois. Dr. Kay has been practicing medicine for over 15 years and is rated as a Distinguished provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Parathyroid Adenoma, and Parathyroidectomy.

      Victoria Ryvkin
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology

      Endeavor Health Medical Group

      199 W. Rand Rd., Endocrinology, 
      Mount Prospect, IL 
      Languages Spoken:
      English

      Victoria Ryvkin, MD, an endocrinologist at Endeavor Health, provides comprehensive care for hormonal conditions including diabetes, thyroid disorders and pituitary and adrenal gland diseases. With over 15 years of experience, she emphasizes building long-term patient relationships and using evidence-based treatments. Dr. Ryvkin is deeply involved in clinical care and health system leadership, bringing a structured, collaborative approach to improving outcomes. Dr. Ryvkin is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Familial Isolated Hyperparathyroidism, and Parathyroid Hyperplasia.

      Herman Blomeier
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Community Health Worker
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Community Health Worker

      Endeavor Health Medical Group

      9977 Woods Dr., Suite 300, 
      Skokie, IL 
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Herman E. Blomeier, MD, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, manages a wide range of hormonal and metabolic conditions. He treats adrenal and calcium disorders, diabetes, thyroid conditions and metabolic diseases. Dr. Blomeier speaks English and Spanish, helping him connect with a broader patient population to deliver individualized endocrine care. Dr. Blomeier is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Diabetic Neuropathy, Obesity in Children, and Hypothyroidism.

      Lisa Purdy
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Community Health Worker
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Community Health Worker

      Endeavor Health Medical Group

      9977 Woods Dr., Suite 300, 
      Skokie, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Lisa P. Purdy, MD, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, manages a wide range of hormonal and metabolic conditions. She treats diabetes, thyroid disorders, adrenal and calcium imbalances and endocrine complications during pregnancy. Dr. Purdy delivers care for both common and complex endocrine concerns. Dr. Purdy is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hyperparathyroidism, and Anaplastic Thyroid Cancer.

      Karolina Machnica
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Internal Medicine
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Internal Medicine

      Endeavor Health Medical Group

      2151 Waukegan Rd., Suite 140, 
      Bannockburn, IL 
      Languages Spoken:
      English, Polish
      Offers Telehealth

      Karolina Woloszyn Machnica, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic disorders, including diabetes, thyroid disease and adrenal conditions. She works closely with patients to develop individualized treatment plans that support long-term endocrine health. Dr. Machnica is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Hyperparathyroidism, Type 2 Diabetes (T2D), Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa.

      Theresa Lee
      Advanced in Familial Isolated Hyperparathyroidism
      General Surgery
      Advanced in Familial Isolated Hyperparathyroidism
      General Surgery

      Duly Health And Care

      120 Spalding Dr., Suite 100, 
      Naperville, IL 
      Languages Spoken:
      English, Korean, Spanish

      Theresa Lee is a General Surgeon in Naperville, Illinois. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Hyperparathyroidism, Thyroid Nodule, Osteitis Fibrosa, Parathyroid Hyperplasia, and Colonoscopy.

      Megan Crawford
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Internal Medicine
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Internal Medicine

      Endeavor Health Medical Group

      2151 Waukegan Rd., Suite 140, 
      Bannockburn, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Megan Crawford, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic conditions, including diabetes, thyroid disorders and osteoporosis. She develops personalized treatment plans that support patients in managing long-term endocrine health and improving quality of life. Dr. Crawford is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Hypothyroidism, and Thyroid Cancer.

      George Thott
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Internal Medicine
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Internal Medicine

      Endeavor Health Medical Group

      15 S. McHenry Rd., 3rd Floor, 
      Buffalo Grove, IL 
      Languages Spoken:
      English

      George Thott, MD, an endocrinologist at Endeavor Health, specializes in diagnosing and managing conditions related to diabetes, metabolism and hormone disorders. He provides care for adults with thyroid, adrenal and pituitary issues, as well as type 1 and type 2 diabetes. Dr. Thott emphasizes patient education and personalized treatment to help individuals better understand and manage their health. Dr. Thott is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Hyperthyroidism, Parathyroid Hyperplasia, and Neonatal Severe Hyperparathyroidism.

      Katarzyna Zarnecki
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Bariatric Medicine | Community Health Worker
      Advanced in Familial Isolated Hyperparathyroidism
      Endocrinology | Bariatric Medicine | Community Health Worker

      Endeavor Health Medical Group

      2151 Waukegan Rd., Suite 140, 
      Bannockburn, IL 
      Languages Spoken:
      English, Polish
      Offers Telehealth

      Katarzyna G. Zarnecki, DO, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, treats a range of hormonal and metabolic disorders including thyroid disease, pituitary tumors and diabetes. She speaks English and Polish and offers advanced therapies such as insulin pump management and thyroid biopsies. Dr. Zarnecki is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Diabetic Neuropathy, Hyperparathyroidism, Type 2 Diabetes (T2D), and Diabetic Nephropathy.

      Showing 1-20 of 274

      Last Updated: 02/22/2026

      What is the definition of Familial Isolated Hyperparathyroidism?

      Familial isolated hyperparathyroidism (FIHP) is an inherited form of primary hyperparathyroidism that is not associated with other features. In FIHP, tumors involving the parathyroid glands cause the production and release of excess parathyroid hormone, which in turn causes increased calcium in the blood (hypercalcemia). The tumors are usually benign, but a cancerous tumor can develop in rare cases. Abnormal levels of calcium cause many of the symptoms of FIHP, including kidney stones, nausea, vomiting, high blood pressure (hypertension), weakness, and fatigue. Osteoporosis often also develops. FIHP may be caused by genetic changes in the MEN1, CDC73 (also known as the HRPT2 gene), or CASR genes and is typically inherited in an autosomal dominant manner. In some cases, the cause is unknown. Genetic changes in the MEN1 and CDC73 genes cause other conditions in which hyperparathyroidism is one of many features, but some people with genetic changes in these genes have only isolated hyperparathyroidism.

      When should I see a Familial Isolated Hyperparathyroidism doctor in Illinois, US?

      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 Familial Isolated Hyperparathyroidism doctor in Illinois, US?

      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 Familial Isolated Hyperparathyroidism doctors in Illinois, US?

      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 Familial Isolated Hyperparathyroidism doctors in Illinois, US?

      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 Familial Isolated Hyperparathyroidism doctor in Illinois, US?

      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 Familial Isolated Hyperparathyroidism doctor search results page. 

      Why is it important to get a second opinion from a different Familial Isolated 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 Familial Isolated Hyperparathyroidism doctor in Illinois, US?

      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 Familial Isolated 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 Familial Isolated 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 Familial Isolated Hyperparathyroidism doctors in Illinois, US?

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

      Look for the filter feature on the left-side of the Familial Isolated 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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