The 20 Best Hereditary Paraganglioma-Pheochromocytoma Syndrome Doctors Near Me in fontana, CA

Find the Top Hereditary Paraganglioma-Pheochromocytoma Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 33 doctor with experience in Hereditary Paraganglioma-Pheochromocytoma Syndrome near fontana, CA. Of these, 31 are Experienced and 2 are Advanced.

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33 providers found
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Eunice Chuang is an Endocrinologist practicing medicine in Fontana, California. She has been practicing medicine for over 17 years. Dr. Chuang is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Thyroid Nodule, Hyperthyroidism, and Addison's Disease. Dr. Chuang is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Radiology | General Surgery
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Radiology | General Surgery
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ching-long Ni is a Radiologist and a General Surgeon practicing medicine in Fontana, California. Dr. Ni is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Neonatal Ovarian Cyst, Scoliosis, Fractured Spine, and Costochondritis. Dr. Ni is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Arianne Marino is an Endocrinologist practicing medicine in Fontana, California. Dr. Marino is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Adrenal Insufficiency Pediatric. Dr. Marino is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine

    Office

    16465 Sierra Lakes Pkwy Ste 200, 
    Fontana, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Faramarz Alav is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Alav is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. His clinical expertise encompasses Type 2 Diabetes (T2D), Spontaneous Coronary Artery Dissection (SCAD), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Family Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Family Medicine

    Ravinder Singh, Md, Inc.

    8231 Rochester Ave, 
    Rancho Cucamonga, CA 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ravinder Singh is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 121 other conditions, according to our data. His clinical expertise encompasses Hypercalcemia, Milk-Alkali Syndrome, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy. Dr. Singh is board certified in American Board Of Family Medicine. Dr. Singh is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Family Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Family Medicine

    9190 Haven Ave

    9190 Haven Ave Ste 102, 
    Rancho Cucamonga, CA 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ani Berberyan is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Berberyan is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Obesity, Axillary Nerve Dysfunction, Sciatica, and High Cholesterol. Dr. Berberyan is currently accepting new patients.

    Advanced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Advanced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Saad, Bashar G., M.D., Inc.

    399 E Highland Ave, 
    San Bernardino, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bashar Saad is an Endocrinologist practicing medicine in San Bernardino, California. Dr. Saad is rated as an Advanced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Toxic Nodular Goiter, Type 2 Diabetes (T2D), and Thyroid Storm. Dr. Saad is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met and American Board Of Internal Medicine. Dr. Saad is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Inland Endocrine

    9471 Haven Ave, 
    Rancho Cucamonga, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jodi Nagelberg is an Endocrinologist practicing medicine in Rancho Cucamonga, California. Dr. Nagelberg is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Hyperthyroidism, Thyroid Storm, Addison's Disease, Secondary Adrenal Insufficiency, and Parathyroidectomy. Dr. Nagelberg is board certified in American Board Of Internal Medicine. Dr. Nagelberg is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Inland Endocrine

    9471 Haven Ave, 
    Rancho Cucamonga, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stuart Seigel is an Endocrinologist practicing medicine in Rancho Cucamonga, California. Dr. Seigel is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Thyroid Storm, and Low Testosterone. Dr. Seigel is board certified in American Board Of Internal Medicine. Dr. Seigel is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Referral required

    Endocrine Advantage A Medical Corp.

    10807 Laurel St Ste 200, 
    Rancho Cucamonga, CA 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Silvana Giannelli is an Endocrinologist practicing medicine in Rancho Cucamonga, California. Dr. Giannelli is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Juvenile Primary Osteoporosis, Graves Disease, Thyroid Storm, and Addison's Disease. Dr. Giannelli is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine

    Harvey D. Cohen M.D. Inc.

    8330 Red Oak St Ste 201, 
    Rancho Cucamonga, CA 
     (8.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Harvey Cohen is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Obesity.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Referral required

    Bashar G. Saad, M.D., Inc

    399 E Highland Ave, Ste 227, 
    San Bernardino, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Almoutaz Shakally is an Endocrinologist practicing medicine in San Bernardino, California. Dr. Shakally is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Hyperthyroidism, and Thyroid Storm. Dr. Shakally is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met, American Board Of Internal Medicine, and Internal Medicine. Dr. Shakally is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine

    Desert Valley Hospital

    11234 Anderson St, 
    Loma Linda, CA 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Charbel Aoun is a primary care provider, practicing in Internal Medicine in Loma Linda, California. Dr. Aoun is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Necrosis, Peptic Ulcer, Cellulitis, Endoscopy, and Gastrostomy. Dr. Aoun is currently accepting new patients.

    Advanced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Advanced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Bashar Saad, M.D., Inc.

    630 N 13th Ave, 
    Upland, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tony Kastoon is an Endocrinologist practicing medicine in Upland, California. Dr. Kastoon is rated as an Advanced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Thyroid Storm, Type 2 Diabetes (T2D), Hypothyroidism, and Hyperparathyroidism. Dr. Kastoon is board certified in American Board Of Internal Medicine. Dr. Kastoon is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Family Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Family Medicine

    Norco Medical Group

    1901 Town And Country Dr, 
    Norco, CA 
     (13.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joanna Meshreky is a primary care provider, practicing in Family Medicine in Norco, California. Dr. Meshreky is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Food Allergy, High Cholesterol, and Type 2 Diabetes (T2D). Dr. Meshreky is board certified in American Board Of Family Medicine. Dr. Meshreky is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    General Surgery
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    General Surgery
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (10.2 miles away)
    Languages Spoken:
    English

    Nephtali Gomez is a General Surgeon practicing medicine in Loma Linda, California. Dr. Gomez is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Pseudocyst, Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kevin Codorniz is an Endocrinologist practicing medicine in Loma Linda, California. Dr. Codorniz is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Prolactinoma, Adrenal Insufficiency Pediatric, and Type 1 Diabetes (T1D). Dr. Codorniz is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tania Arous is an Endocrinologist practicing medicine in Loma Linda, California. Dr. Arous is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Adrenal Insufficiency Pediatric. Dr. Arous is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Endocrinology
    Referral required

    Office

    6405 Day St Fl 2, 
    Riverside, CA 
     (10.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Satbir Singh is an Endocrinologist practicing medicine in Riverside, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Hypothyroidism. Dr. Singh is currently accepting new patients.

    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine
    Experienced in Hereditary Paraganglioma-Pheochromocytoma Syndrome
    Internal Medicine

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (10.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Roshni Shah is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Hereditary Paraganglioma-Pheochromocytoma Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypopituitarism, Thyroid Storm, and Hyperthyroidism.

    Showing 1-20 of 33

    Last Updated: 09/26/2026

    What is the definition of Hereditary Paraganglioma-Pheochromocytoma Syndrome?

    Hereditary paraganglioma-pheochromocytoma is an inherited condition characterized by the growth of tumors in structures called paraganglia. Paraganglia are groups of cells that are found near nerve cell bunches called ganglia. A tumor involving the paraganglia is known as a paraganglioma. A type of paraganglioma known as a pheochromocytoma develops in the adrenal glands, which are located on top of each kidney and produce hormones in response to stress. Other types of paraganglioma are usually found in the head, neck, or trunk. People with hereditary paraganglioma-pheochromocytoma develop one or more paragangliomas, which may include pheochromocytomas.

    When should I see a Hereditary Paraganglioma-Pheochromocytoma Syndrome doctor near fontana, CA?

    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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctor near fontana, CA?

    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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctors near fontana, CA?

    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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctors near fontana, CA?

    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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctor near fontana, CA?

    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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Hereditary Paraganglioma-Pheochromocytoma Syndrome 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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctor near fontana, CA?

    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 Hereditary Paraganglioma-Pheochromocytoma Syndrome 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 Hereditary Paraganglioma-Pheochromocytoma Syndrome 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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctors near fontana, CA?

    Look for the filter feature on the left side of the Hereditary Paraganglioma-Pheochromocytoma Syndrome 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 Hereditary Paraganglioma-Pheochromocytoma Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Hereditary Paraganglioma-Pheochromocytoma Syndrome 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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