The 20 Best Sitosterolemia Doctors Near Me in Los Alamitos, CA

Find the Top Sitosterolemia Experts and Specialists

The 20 Best Sitosterolemia Doctors near Los Alamitos, CA

Last Updated: 02/22/2026

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MediFind found 414 doctor with experience in Sitosterolemia near Los Alamitos, CA. Of these, 357 are Experienced, 52 are Advanced and 5 are Distinguished.

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414 providers found
    Distinguished in Sitosterolemia
    Distinguished in Sitosterolemia

    Cardiovascular Care Inc.

    3801 Katella Ave Ste 401, 
    Los Alamitos,, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Adrian Shandling is a Cardiologist in Los Alamitos,, California. Dr. Shandling is rated as a Distinguished provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are High Cholesterol, Orthostatic Hypotension, Sitosterolemia, Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Sitosterolemia
    Advanced in Sitosterolemia

    Cardiovascular Care Inc.

    3801 Katella Ave Ste 401, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bruce Vannatta is a Cardiologist in Los Alamitos, California. Dr. Vannatta is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are High Cholesterol, Arterial Embolism, Nasal Flaring, Apoplexy, and Pacemaker Implantation.

    Jessica V. Li
    Advanced in Sitosterolemia
    Cardiology | Internal Medicine
    Advanced in Sitosterolemia
    Cardiology | Internal Medicine

    Pacific Cardiovascular Associates

    710 N Euclid Street Ste 214, 
    Anaheim, CA 
     (7.5 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    Jessica Li is a Cardiologist and an Internal Medicine provider in Anaheim, California. Dr. Li has been practicing medicine for over 28 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Sitosterolemia, and High Cholesterol.

    Learn about our expert tiers
    Advanced in Sitosterolemia
    Internal Medicine
    Advanced in Sitosterolemia
    Internal Medicine

    Optum - Los Alamitos

    3460 Katella Ave, 
    Los Alamitos, CA 
     (0.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Karen Rasmussen is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Rasmussen has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are High Cholesterol, Sitosterolemia, Hypertension, and Familial Hypertension.

    Sarah L. Sandell
    Experienced in Sitosterolemia
    Internal Medicine
    Experienced in Sitosterolemia
    Internal Medicine

    Sarah Sandell MD FACP & Susan Sleep M.D.

    3742 Katella Ave, #302, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Doctors of internal medicine focus on adult medicine and have had special study and training focusing on the prevention and treatment of adult diseases. Dr. Sandell is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, and Pulmonary Fibrosis.

    Advanced in Sitosterolemia
    Cardiology | Pediatrics | Internal Medicine
    Advanced in Sitosterolemia
    Cardiology | Pediatrics | Internal Medicine

    Cardiovascular Care, Inc.

    3801 Katella Ave, 
    Los Alamitos, CA 
     (0.4 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Fernando Mendoza is a Cardiologist and an Internal Medicine provider in Los Alamitos, California. Dr. Mendoza has been practicing medicine for over 26 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are High Cholesterol, Carotid Artery Disease, Arterial Embolism, and Atherosclerosis.

    Michael C. Dam
    Experienced in Sitosterolemia
    Cardiology | Internal Medicine
    Experienced in Sitosterolemia
    Cardiology | Internal Medicine

    Pacific Cardiovascular Associates

    4281 Katella Ave Ste 109, 
    Los Alamitos, CA 
     (0.8 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Michael Dam is a Cardiologist and an Internal Medicine provider in Los Alamitos, California. Dr. Dam has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Atrial Fibrillation, and High Cholesterol.

    Advanced in Sitosterolemia
    Cardiology | Internal Medicine
    Advanced in Sitosterolemia
    Cardiology | Internal Medicine

    Los Alamitos Cardiovascular

    5300 Katella Ave, 
    Los Alamitos, CA 
     (1.8 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English

    Ramandeep Brar is a Cardiologist and an Internal Medicine provider in Los Alamitos, California. Dr. Brar has been practicing medicine for over 29 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, Atrial Fibrillation, and Pacemaker Implantation.

    Advanced in Sitosterolemia
    Cardiology | Internal Medicine
    Advanced in Sitosterolemia
    Cardiology | Internal Medicine

    Los Alamitos Cardiovascular

    5300 Katella Ave, 
    Los Alamitos, CA 
     (1.8 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    Bret Witter is a Cardiologist and an Internal Medicine provider in Los Alamitos, California. Dr. Witter has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Neurocardiogenic Syncope, Atrial Fibrillation, and Pacemaker Implantation.

    Advanced in Sitosterolemia
    Cardiology | Internal Medicine
    Advanced in Sitosterolemia
    Cardiology | Internal Medicine

    Los Alamitos Cardiovascular

    5300 Katella Ave, 
    Los Alamitos, CA 
     (1.8 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Steven Forman is a Cardiologist and an Internal Medicine provider in Los Alamitos, California. Dr. Forman has been practicing medicine for over 35 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Varicose Veins, Hypertension, Familial Hypertension, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Sitosterolemia
    Cardiology | Internal Medicine
    Advanced in Sitosterolemia
    Cardiology | Internal Medicine

    Los Alamitos Cardiovascular

    5300 Katella Ave, 
    Los Alamitos, CA 
     (1.8 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    Timothy O'neill is a Cardiologist and an Internal Medicine provider in Los Alamitos, California. Dr. O'neill has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Mitral Valve Regurgitation, and Aortic Regurgitation.

    Advanced in Sitosterolemia
    Family Medicine | Internal Medicine
    Advanced in Sitosterolemia
    Family Medicine | Internal Medicine

    Jacqueline B Aguiluz, Do Inc.

    21508 Norwalk Blvd, 
    Hawaiian Gardens, CA 
     (2.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English

    Stephen Lee is a primary care provider, practicing in Internal Medicine and Family Medicine in Hawaiian Gardens, California. Dr. Lee has been practicing medicine for over 30 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Sitosterolemia, Osteomyelitis in Children, Infant Hyperglycemia, High Cholesterol, and Gastrostomy.

    Rodolfo Ibarra
    Experienced in Sitosterolemia
    Internal Medicine
    Experienced in Sitosterolemia
    Internal Medicine

    Cynthia L Miller - Dobalian MD A Medical Corporation

    3816 Woodruff Ave Ste 412, 
    Long Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Realizing that I am making a difference for an individual patient is the most rewarding aspect of being a physician. Dr. Ibarra is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, and Nephrosclerosis.

    Advanced in Sitosterolemia
    Internal Medicine
    Advanced in Sitosterolemia
    Internal Medicine

    Optum - Seal Beach Village

    13930 Seal Beach Blvd, 
    Seal Beach, CA 
     (2.9 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Nguyen is a primary care provider, practicing in Internal Medicine in Seal Beach, California. Dr. Nguyen has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Sitosterolemia, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Nguyen is currently accepting new patients.

    Advanced in Sitosterolemia
    Family Medicine
    Advanced in Sitosterolemia
    Family Medicine

    Hope Fertility & Gynecology

    5451 La Palma Ave Ste 49, 
    La Palma, CA 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Terrisa Ha is a primary care provider, practicing in Family Medicine in La Palma, California. Dr. Ha is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are ECHO Virus, Sitosterolemia, Priapism, and High Cholesterol.

    Stanley K. Kawanishi
    Experienced in Sitosterolemia
    Cardiology | Internal Medicine
    Experienced in Sitosterolemia
    Cardiology | Internal Medicine

    Optum - Willow

    2600 Redondo Ave, 
    Long Beach, CA 
     (4.5 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Stanley Kawanishi is a Cardiologist and an Internal Medicine provider in Long Beach, California. Dr. Kawanishi has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Cardiomyopathy.

    Advanced in Sitosterolemia
    Advanced in Sitosterolemia

    Central City Community Health Center

    12116 Beach Blvd, 
    Stanton, CA 
     (4.7 miles away)
    Experience:
    50+ years
    Languages Spoken:
    English

    Shafeeq Shamsiddeen is a primary care provider, practicing in General Practice in Stanton, California. Dr. Shamsiddeen has been practicing medicine for over 50 years and is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Schizoaffective Disorder, High Cholesterol, Vitamin D Deficiency, and Obesity in Children.

    Distinguished in Sitosterolemia
    Family Medicine
    Distinguished in Sitosterolemia
    Family Medicine

    Office

    710 N Euclid St Ste 101, 
    Anaheim, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Glenn Morinishi is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Morinishi is rated as a Distinguished provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Sitosterolemia, High Cholesterol, Infant Hyperglycemia, and Obesity.

    Pejman Raeisi
    Experienced in Sitosterolemia
    Internal Medicine
    Experienced in Sitosterolemia
    Internal Medicine

    Pacific Cardiovascular Associates

    710 N Euclid Street Ste 214, 
    Anaheim, CA 
     (7.5 miles away)
    Languages Spoken:
    English

    Pejman Raeisi is an Internal Medicine provider in Anaheim, California. Dr. Raeisi is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Metabolic Syndrome, Familial Combined Hyperlipidemia, Xanthoma, and Hypertension.

    Lamia Dris
    Experienced in Sitosterolemia
    Cardiology
    Experienced in Sitosterolemia
    Cardiology

    Pacific Cardiovascular Associates

    710 N Euclid Street Ste 214, 
    Anaheim, CA 
     (7.5 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English

    Lamia Dris is a Cardiologist in Anaheim, California. Dr. Dris has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Sitosterolemia. Her top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Familial Progressive Cardiac Conduction Defect, and Cardiomyopathy.

    Showing 1-20 of 414

    Last Updated: 02/22/2026

    What is the definition of Sitosterolemia?

    Sitosterolemia is a condition in which fatty substances (lipids) from vegetable oils, nuts, and other plant-based foods accumulate in the blood and tissues. These lipids are called plant sterols (or phytosterols). Sitosterol is one of several plant sterols that accumulate in this disorder, with a blood level 30 to 100 times greater than normal. Cholesterol, a similar fatty substance found in animal products, is mildly to moderately elevated in many people with sitosterolemia. Cholesterol levels are particularly high in some affected children. However, some people with sitosterolemia have normal cholesterol levels.

    When should I see a Sitosterolemia doctor near Los Alamitos, 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 Sitosterolemia doctor near Los Alamitos, 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 Sitosterolemia doctors near Los Alamitos, 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 Sitosterolemia doctors near Los Alamitos, 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 Sitosterolemia doctor near Los Alamitos, 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 Sitosterolemia doctor search results page. 

    Why is it important to get a second opinion from a different Sitosterolemia 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 Sitosterolemia doctor near Los Alamitos, 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 Sitosterolemia 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 Sitosterolemia 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 Sitosterolemia doctors near Los Alamitos, CA?

    Look for the filter feature on the left side of the Sitosterolemia 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 Sitosterolemia doctor that offers video calls?

    Look for the filter feature on the left-side of the Sitosterolemia 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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