The 20 Best Protein C Deficiency Doctors Near Me in irvine, CA

Find the Top Protein C Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 75 doctor with experience in Protein C Deficiency near irvine, CA. Of these, 70 are Experienced and 5 are Advanced.

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75 providers found
    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Anita Y Liu MD Inc.

    4950 Barranca Pkwy Ste 208, 
    Irvine, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anita Liu is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Liu is currently accepting new patients.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Office

    1170 Baker St Ste H1, 
    Costa Mesa, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thao Phan is a primary care provider, practicing in Family Medicine in Costa Mesa, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Purpura, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Type 2 Diabetes (T2D). Dr. Phan is currently accepting new patients.

    Advanced in Protein C Deficiency
    Internal Medicine
    Advanced in Protein C Deficiency
    Internal Medicine

    Felice L Gersh MD Inc

    16300 Sand Canyon Ave Ste 311, 
    Irvine, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Waldman is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Waldman is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Autoerythrocyte Sensitivity, and Purpura. Dr. Waldman is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Timothy C Chen, MD

    4050 Barranca Pkwy Ste 200, 
    Irvine, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chienwei Chen is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Hoag Health Center Tustin Legacy

    15000 Kensington Park Dr Ste 250, 
    Tustin,, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Charlie Huang is a primary care provider, practicing in Internal Medicine in Tustin,, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His clinical expertise encompasses Jaundice, Juvenile Primary Osteoporosis, High Cholesterol, and Osteomyelitis in Children.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Optum - Laguna Moulton

    23595 Moulton Pkwy, 
    Laguna Hills, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Howard Bland is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Bland is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. His clinical expertise encompasses High Cholesterol, Antiphospholipid Syndrome, Cirrhosis, and Glucocorticoid-Remediable Aldosteronism. Dr. Bland is board certified in American Board Of Family Medicine. Dr. Bland is currently accepting new patients.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Optum - Chapman

    845 E Chapman Ave, 
    Orange, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine. Dr. Hryniewicki is currently accepting new patients.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine
    845 East Chapman Avenue, 
    Orange, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hal Shimazu is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Shimazu is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Cirrhosis, Purpura, and Gardner-Diamond Syndrome. Dr. Shimazu is currently accepting new patients.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Coastal Family Medicine Inc

    18785 Brookhurst St, 
    Fountain Valley, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brian Coyne is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Coyne is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pustules, Cellulitis, Otitis, and Shingles. Dr. Coyne is board certified in American Board Of Family Medicine. Dr. Coyne is currently accepting new patients.

    Advanced in Protein C Deficiency
    Internal Medicine
    Advanced in Protein C Deficiency
    Internal Medicine
    11 Technology Drive, 
    Irvine, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nidal Hannat is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Hannat is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Congenital Antithrombin 3 Deficiency, Hereditary Resistance to Anti-Vitamin K, Protein C Deficiency, Protein S Deficiency, and Cardiac Ablation. Dr. Hannat is currently accepting new patients.

    Advanced in Protein C Deficiency
    Family Medicine
    Advanced in Protein C Deficiency
    Family Medicine
    7 Technology Drive, 
    Irvine, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tengis Riznis is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Riznis is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Chronic Inflammatory Response Syndrome (CIRS), Protein S Deficiency, Protein C Deficiency, and Endoscopy. Dr. Riznis is board certified in American Board Of Family Medicine. Dr. Riznis is currently accepting new patients.

    Advanced in Protein C Deficiency
    Internal Medicine
    Advanced in Protein C Deficiency
    Internal Medicine

    Housecall Doctors Medical Group, Inc.

    23181 Verdugo Dr, 
    Laguna Hills, CA 
     (6.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Vanessa Vinn is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. She has been practicing medicine for over 17 years. Dr. Vinn is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, Hyperaldosteronism, and Chronic Inflammatory Response Syndrome (CIRS). Dr. Vinn is currently accepting new patients.

    Advanced in Protein C Deficiency
    Internal Medicine
    Advanced in Protein C Deficiency
    Internal Medicine

    Geriatric Medicine Huntington Beach

    19582 Beach Blvd Ste 250, 
    Huntington Beach, CA 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Son Nguyen is a primary care provider, practicing in Internal Medicine in Huntington Beach, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Ureteroscopy, and Colonoscopy. Dr. Nguyen is currently accepting new patients.

    Experienced in Protein C Deficiency
    Hematology | Oncology
    Experienced in Protein C Deficiency
    Hematology | Oncology
    Referral may be required

    City Of Hope Newport Beach

    1601 Avocado Ave, 
    Newport Beach, CA 
     (5.4 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English
    Offers Telehealth

    George Semeniuk is a primary care provider, a Hematologist and an Oncologist in Newport Beach, California. He has been practicing medicine for over 31 years. Dr. Semeniuk is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 68 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Myelodysplastic Syndrome (MDS), and EGFR Positive Lung Cancer. Dr. Semeniuk is board certified in American Board Internal Medicine.

    Experienced in Protein C Deficiency
    Family Medicine
    Experienced in Protein C Deficiency
    Family Medicine

    Jose L. Valdez MD

    1125 E 17th St, 
    Santa Ana, CA 
     (5.5 miles away)
    Languages Spoken:
    English

    Jose Valdez is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Valdez is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Gardner-Diamond Syndrome.

    Experienced in Protein C Deficiency
    Hematology | Oncology
    Experienced in Protein C Deficiency
    Hematology | Oncology
    Referral may be required

    Danny Nguyen, M.D.

    Irvine, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Danny Nguyen is a primary care provider, a Hematologist and an Oncologist in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Lung Cancer, and Non-Hodgkin Lymphoma.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Optumcare Medical Group

    11 Technology Dr, 
    Irvine, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Siamak Nabili is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Nabili is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Sepsis, Ogilvie Syndrome, and Saddle Pulmonary Embolism. Dr. Nabili is board certified in American Board Of Internal Medicine. Dr. Nabili is currently accepting new patients.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Optumcare Medical Group

    11 Technology Dr, 
    Irvine, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nima Taheri is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Taheri is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Volkmann Contracture, Diskitis, Lordosis, Endoscopy, and Spinal Fusion. Dr. Taheri is board certified in American Board Of Internal Medicine. Dr. Taheri is currently accepting new patients.

    Experienced in Protein C Deficiency
    Family Medicine | Internal Medicine
    Experienced in Protein C Deficiency
    Family Medicine | Internal Medicine

    Monarch

    11 Technology Dr, 
    Irvine, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Owrang Dastmalchi is a primary care provider, practicing in Family Medicine and Internal Medicine in Irvine, California. Dr. Dastmalchi is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Apparent Mineralocorticoid Excess, Hyperaldosteronism, Familial Hyperaldosteronism, Dementia, and Endoscopy. Dr. Dastmalchi is board certified in American Osteopathic Board Of Internal Medicine. Dr. Dastmalchi is currently accepting new patients.

    Experienced in Protein C Deficiency
    Internal Medicine
    Experienced in Protein C Deficiency
    Internal Medicine

    Optumcare Medical Group

    11 Technology Dr, 
    Irvine, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mohana Kulkarni is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Kulkarni is rated as an Experienced provider by MediFind in the treatment of Protein C Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), Hypertensive Heart Disease, Pediatric Myocarditis, and Malnutrition. Dr. Kulkarni is currently accepting new patients.

    Showing 1-20 of 75

    Last Updated: 09/26/2026

    What is the definition of Protein C Deficiency?

    Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe.

    When should I see a Protein C Deficiency doctor near irvine, 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 Protein C Deficiency doctor near irvine, 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 Protein C Deficiency doctors near irvine, 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 Protein C Deficiency doctors near irvine, 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 Protein C Deficiency doctor near irvine, 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 Protein C Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Protein C 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 Protein C Deficiency doctor near irvine, 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 Protein C 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 Protein C 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 Protein C Deficiency doctors near irvine, CA?

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

    Look for the filter feature on the left-side of the Protein C 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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