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    Last Updated: 10/30/2025

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    MediFind found 42 doctor with experience in Cytochrome C Oxidase Deficiency near Arlington Heights, IL. Of these, 34 are Experienced and 8 are Advanced.

    Location
    LocationClose
    42 providers found
      Zubair Ilyas
      Advanced in Cytochrome C Oxidase Deficiency
      Endocrinology
      Advanced in Cytochrome C Oxidase Deficiency
      Endocrinology

      Suburban Endocrinology And Diabetes, LLP

      2101 S Arlington Heights Rd, 
      Arlington Heights, IL 
       (2.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Zubair Ilyas is an Endocrinologist in Arlington Heights, Illinois. Dr. Ilyas is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Thyroid Storm, Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, and Cytochrome C Oxidase Deficiency.

      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      943 N Plum Grove Rd, Suite B, 
      Schaumburg, IL 
       (4.9 miles away)
      Languages Spoken:
      English, Croatian, Serbian, Serbo Croatian
      Accepting New Patients
      Offers Telehealth

      Sinisa Boskovic is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Boskovic is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, Cytochrome C Oxidase Deficiency, and Mitochondrial Complex V Deficiency. Dr. Boskovic is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      919 N Plum Grove Rd, Suite A, 
      Schaumburg, IL 
       (4.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kara Nance is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Nance is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, Vitamin D Deficiency, and Cytochrome C Oxidase Deficiency. Dr. Nance is currently accepting new patients.

      Learn about our expert tiers
      Julie A. Sheehan
      Experienced in Cytochrome C Oxidase Deficiency
      Family Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Family Medicine

      Advocate Health And Hospitals Corporation

      214 Mchenry Rd, 
      Buffalo Grove, IL 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Julie Sheehan is a primary care provider, practicing in Family Medicine in Buffalo Grove, Illinois. Dr. Sheehan is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Sitosterolemia, Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, and Cytochrome C Oxidase Deficiency.

      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine

      Lake Forest Internal Medicine Ltd

      1800 Hollister Dr, Suite 211, 
      Libertyville, IL 
       (11.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Elliot Miller is a primary care provider, practicing in Internal Medicine in Libertyville, Illinois. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Chronic Cough, Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, and Mitochondrial Complex V Deficiency. Dr. Miller is currently accepting new patients.

      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      1051 W Rand Rd, 
      Arlington Heights, IL 
       (2.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hetal Shah is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Hashimoto Thyroiditis, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.

      Experienced in Cytochrome C Oxidase Deficiency
      Experienced in Cytochrome C Oxidase Deficiency

      Suburban Endocrinology And Diabetes, LLP

      2101 S Arlington Heights Rd, 
      Arlington Heights, IL 
       (2.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Paraskevi Sapountzi is an Endocrinologist in Arlington Heights, Illinois. Dr. Sapountzi is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Hypothyroidism, and Type 1 Diabetes (T1D).

      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      2101 S Arlington Heights Rd, Suite 100, 
      Arlington Heights, IL 
       (2.8 miles away)
      Languages Spoken:
      English, Arabic, French, Spanish
      Accepting New Patients

      Abdallah Karam is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Karam is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Sitosterolemia, Hypertension, Familial Hypertension, Endoscopy, and Ureteroscopy. Dr. Karam is currently accepting new patients.

      Experienced in Cytochrome C Oxidase Deficiency
      Endocrinology
      Experienced in Cytochrome C Oxidase Deficiency
      Endocrinology
      2101 S Arlington Heights Rd, 111, 
      Arlington Heights, IL 
       (2.8 miles away)
      Languages Spoken:
      English

      Luis Soruco is an Endocrinologist in Arlington Heights, Illinois. Dr. Soruco is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Hyperthyroidism, and Anaplastic Thyroid Cancer.

      Experienced in Cytochrome C Oxidase Deficiency
      Endocrinology
      Experienced in Cytochrome C Oxidase Deficiency
      Endocrinology

      Suburban Endocrinology And Diabetes, LLP

      2101 S Arlington Heights Rd, 
      Arlington Heights, IL 
       (2.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel So is an Endocrinologist in Arlington Heights, Illinois. Dr. So is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Medullary Thyroid Carcinoma, and Thyroid Cancer.

      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine

      Riverside Medical S C

      3405 N Arlington Heights Rd, 
      Arlington Heights, IL 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Diane Flershem is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Flershem is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Macroamylasemia, Sitosterolemia, Vitamin D Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Flershem is currently accepting new patients.

      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine

      Beyond Wound Care Inc

      1340 Tower Rd, Suite P, 
      Schaumburg, IL 
       (4.6 miles away)
      Languages Spoken:
      English

      Maria Michelotti is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Michelotti is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Low Sodium Level, Alzheimer's Disease, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Kyong C. Oh
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine

      Chris Oh, MD, SC

      3633 W Lake Ave, 
      Glenview, IL 
       (6.9 miles away)
      Languages Spoken:
      English, Korean
      Offers Telehealth

      Kyong Oh is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Oh is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, Cytochrome C Oxidase Deficiency, and Mitochondrial Complex V Deficiency.

      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine

      Forward Focus Medical Care LLC

      990 S Waukegan Rd, Suite 200, 
      Lake Forest, IL 
       (10.8 miles away)
      Languages Spoken:
      English

      Gary Schaffel is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Schaffel is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Chronic Cough, Hemochromatosis, Vertigo, and Crohn's Disease.

      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Advanced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      1714 Milwaukee Ave, 
      Glenview, IL 
       (5.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Celia Egan is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Egan is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Menopause, Vertigo, Obesity, Posterior Fossa Decompression, and Colonoscopy. Dr. Egan is currently accepting new patients.

      Advanced in Cytochrome C Oxidase Deficiency
      Pediatric Endocrinology
      Advanced in Cytochrome C Oxidase Deficiency
      Pediatric Endocrinology
      129 S Roselle Rd, Suite 201, 
      Schaumburg, IL 
       (6.7 miles away)
      Languages Spoken:
      English

      Tseghai Berhe is a Pediatric Endocrinologist in Schaumburg, Illinois. Dr. Berhe is rated as an Advanced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Congenital Generalized Lipodystrophy, Familial Partial Lipodystrophy, Abdominal Obesity Metabolic Syndrome, and Type B Insulin Resistance Syndrome.

      Rebecca Morey
      Experienced in Cytochrome C Oxidase Deficiency
      Endocrinology
      Experienced in Cytochrome C Oxidase Deficiency
      Endocrinology

      Advocate Medical Group Endocrinology

      1775 Ballard Rd, 
      Park Ridge, IL 
       (7.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Rebecca Morey is an Endocrinologist in Park Ridge, Illinois. Dr. Morey is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Graves Disease, and Hyperthyroidism.

      Blain A. Crandell
      Experienced in Cytochrome C Oxidase Deficiency
      Family Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Family Medicine

      Select Outpatient Services Inc

      2600 Compass Rd, 
      Glenview, IL 
       (8.1 miles away)
      Languages Spoken:
      English, Castilian, French, Spanish
      Accepting New Patients
      Offers Telehealth

      Blain Crandell is a primary care provider, practicing in Family Medicine in Glenview, Illinois. Dr. Crandell is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Non-Langerhans-Cell Histiocytosis, Rosai-Dorfman Disease, Reticulohistiocytoma, and Histiocytosis. Dr. Crandell is currently accepting new patients.

      Experienced in Cytochrome C Oxidase Deficiency
      Experienced in Cytochrome C Oxidase Deficiency

      Endeavor Health Medical Group

      2100 Pfingsten Rd, 
      Glenview, IL 
       (6.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Alfonso Tafur is a Cardiologist in Glenview, Illinois. Dr. Tafur is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. His top areas of expertise are Venous Thromboembolism (VTE), Deep Vein Thrombosis, Pulmonary Embolism, Hepato-Pancreato-Biliary Surgery, and Knee Replacement. Dr. Tafur is currently accepting new patients.

      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine
      Experienced in Cytochrome C Oxidase Deficiency
      Internal Medicine

      Du Page Medical Group Ltd

      1107 N Prospect Ave, Suite 100, 
      Itasca, IL 
       (7.1 miles away)
      Languages Spoken:
      English, Hindi, Spanish, Urdu
      Accepting New Patients

      Iffat Ahmed is a primary care provider, practicing in Internal Medicine in Itasca, Illinois. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Cytochrome C Oxidase Deficiency. Her top areas of expertise are Obesity, Hypertrophic Cardiomyopathy (HCM), Subvalvular Aortic Stenosis, and Familial Hypertrophic Cardiomyopathy. Dr. Ahmed is currently accepting new patients.

      Showing 1-20 of 42

      Last Updated: 10/30/2025

      What is the definition of Cytochrome C Oxidase Deficiency?

      Cytochrome c oxidase deficiency (COX deficiency) is a condition that can affect several parts of the body including the skeletal muscles, heart, brain, and liver. There are four types of COX deficiency differentiated by symptoms and age of onset: benign infantile mitochondrial type, French-Canadian type, infantile mitochondrial myopathy type, and Leigh syndrome. The range and severity of signs and symptoms can vary widely among affected individuals (even within the same subtype and same family) and depend on the form of the condition present. Features in mildly affected individuals may include muscle weakness and hypotonia; in more severely affected individuals, brain dysfunction; heart problems; an enlarged liver; lactic acidosis; and/or a specific group of features known as Leigh syndrome may also be present. COX deficiency is caused by genetic changes in any of at least 14 genes; the inheritance pattern depends on the gene involved.

      When should I see a Cytochrome C Oxidase Deficiency doctor near Arlington Heights, 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 Cytochrome C Oxidase Deficiency doctor near Arlington Heights, 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 Cytochrome C Oxidase Deficiency doctors near Arlington Heights, 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 Cytochrome C Oxidase Deficiency doctors near Arlington Heights, 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 Cytochrome C Oxidase Deficiency doctor near Arlington Heights, 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 Cytochrome C Oxidase Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Cytochrome C Oxidase Deficiency 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 Cytochrome C Oxidase Deficiency doctor near Arlington Heights, 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 Cytochrome C Oxidase Deficiency 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 Cytochrome C Oxidase Deficiency 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 Cytochrome C Oxidase Deficiency doctors near Arlington Heights, IL?

      Look for the filter feature on the left side of the Cytochrome C Oxidase Deficiency 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 Cytochrome C Oxidase Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Cytochrome C Oxidase Deficiency 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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