The 20 Best Protein S Deficiency Doctors Near Me in Pomona, CA

Find the Top Protein S Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 41 doctor with experience in Protein S Deficiency near Pomona, CA. Of these, 40 are Experienced and 1 are Advanced.

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41 providers found
    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Pomona Valley Hospital Medical Center

    1798 N Garey Ave, 
    Pomona, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Okazaki is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Okazaki is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His clinical expertise encompasses Generalized Anxiety Disorder (GAD), Empyema, Acne, and Sinusitis.

    Experienced in Protein S Deficiency
    Experienced in Protein S Deficiency

    Inland Valley Hematology Oncology Associates

    1910 Royalty Dr, 
    Pomona, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Swarna Chanduri is a Hematologist practicing medicine in Pomona, California. Dr. Chanduri is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Anal Cancer.

    Experienced in Protein S Deficiency
    Experienced in Protein S Deficiency

    Inland Valley Hematology Oncology Associates

    1910 Royalty Dr, 
    Pomona, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Preeti Chaudhary is a Hematologist practicing medicine in Pomona, California. Dr. Chaudhary is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. She is also highly rated in 43 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Anal Cancer, Paget Disease of the Breast, Breast Cancer, and Stent Placement.

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

    New Hope Cancer And Research Institute

    350 Vinton Ave, 
    Pomona, CA 
     (1.7 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Vandana Agarwal is an Internal Medicine provider practicing medicine in Pomona, California. She has been practicing medicine for over 45 years. Dr. Agarwal is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, RUNX1 Familial Platelet Disorder, Paris-Trousseau Thrombocytopenia, and Thrombocytopenia. Dr. Agarwal is board certified in American Board Internal Medicine.

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Office

    1770 N Orange Grove Ave Ste 101, 
    Pomona, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Meyers is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Meyers is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Sepsis, Glucocorticoid-Remediable Aldosteronism, and Endoscopy.

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Office

    1770 N Orange Grove Ave Ste 101, 
    Pomona, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Jose Ramos is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Ramos is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Sepsis, Peptic Ulcer, and Necrosis.

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Office

    1770 N Orange Grove Ave Ste 101, 
    Pomona, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jesse Cheung is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Sepsis, and Familial Hypertension.

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Yolanda T. Grady, M.D., Inc.

    13768 Roswell Ave, 
    Chino, CA 
     (3.9 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English

    Yolanda Grady is a primary care provider, practicing in Family Medicine in Chino, California. She has been practicing medicine for over 41 years. Dr. Grady is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Grady is board certified in American Board Of Family Medicine.

    Experienced in Protein S Deficiency
    Internal Medicine
    Experienced in Protein S Deficiency
    Internal Medicine

    Cucamonga Valley Medical Group, Inc.

    5562 Philadelphia St, 
    Chino, CA 
     (4.0 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brandon Tong is a primary care provider, practicing in Internal Medicine in Chino, California. He has been practicing medicine for over 15 years. Dr. Tong is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Obesity, Familial Hypobetalipoproteinemia, Chorea-Acanthocytosis, Familial HDL Deficiency, and Ureteroscopy. Dr. Tong is board certified in American Osteopathic Board Of Internal Medicine.

    Experienced in Protein S Deficiency
    Hematology Oncology
    Experienced in Protein S Deficiency
    Hematology Oncology
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Kim is a Hematologist Oncology provider practicing medicine in Chino Hills, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Paris-Trousseau Thrombocytopenia, RUNX1 Familial Platelet Disorder, Anemia, Schnitzler Syndrome, and Bone Marrow Aspiration. Dr. Kim is currently accepting new patients.

    Experienced in Protein S Deficiency
    Cardiac Electrophysiology | Cardiology
    Experienced in Protein S Deficiency
    Cardiac Electrophysiology | Cardiology
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Danny Lee is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Chino Hills, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation. Dr. Lee is currently accepting new patients.

    Experienced in Protein S Deficiency
    Experienced in Protein S Deficiency

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shanmuga Pudunagar is an Oncologist practicing medicine in Upland, California. Dr. Pudunagar is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Thrombocytopenia, and Acute Mountain Sickness.

    Experienced in Protein S Deficiency
    Experienced in Protein S Deficiency

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Swapnil Rajurkar is an Oncologist practicing medicine in Upland, California. Dr. Rajurkar is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 94 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Lynch Syndrome, Plasmacytoma, Familial Colorectal Cancer, and Bone Marrow Aspiration.

    Experienced in Protein S Deficiency
    Experienced in Protein S Deficiency

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natasha Garg is an Oncologist practicing medicine in Upland, California. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Angiosarcoma, Paget Disease of the Breast, and Colorectal Cancer.

    Experienced in Protein S Deficiency
    Experienced in Protein S Deficiency

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Neel Talwar is an Oncologist practicing medicine in Upland, California. Dr. Talwar is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Hodgkin Lymphoma, Familial Colorectal Cancer, Colorectal Cancer, and Angiosarcoma.

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Ravinder Singh, Md, Inc.

    525 N 13th Ave, 
    Upland, CA 
     (7.3 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. He has been practicing medicine for over 27 years. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 108 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Liver Transplant, and Knee Replacement. Dr. Singh is board certified in American Board Of Family Medicine.

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Inland Cardiology Heart Failure Clinic

    1382 E Foothill Blvd, 
    Upland, CA 
     (7.6 miles away)
    Languages Spoken:
    English

    Dwight Goddard is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Goddard is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Gastroesophageal Reflux Disease (GERD).

    Experienced in Protein S Deficiency
    Family Medicine
    Experienced in Protein S Deficiency
    Family Medicine

    Healthy Family Medical Center

    218 W Badillo St, 
    Covina, CA 
     (8.5 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English

    Jeffrey Gin is a primary care provider, practicing in Family Medicine in Covina, California. He has been practicing medicine for over 23 years. Dr. Gin is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Schistosomiasis, Osteomyelitis in Children, DRESS Syndrome, and Diskitis. Dr. Gin is board certified in American Board Of Family Medicine.

    Experienced in Protein S Deficiency
    Internal Medicine
    Experienced in Protein S Deficiency
    Internal Medicine

    Oncology Physicians Network Of California PC

    315 N 3rd Ave, 
    Covina, CA 
     (8.5 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English
    Offers Telehealth

    Sharon Yee is an Internal Medicine provider practicing medicine in Covina, California. She has been practicing medicine for over 46 years. Dr. Yee is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, and Anemia. Dr. Yee is board certified in American Board Of Internal Medicine.

    Experienced in Protein S Deficiency
    Geriatrics
    Experienced in Protein S Deficiency
    Geriatrics

    Office

    250 W Badillo St, 
    Covina, CA 
     (8.5 miles away)
    Languages Spoken:
    English

    Robert Baker is a primary care provider, practicing in Geriatrics in Covina, California. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Protein S Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Shingles, Familial Hypertension, Hypertension, and Hip Replacement.

    Showing 1-20 of 41

    Last Updated: 04/28/2026

    What is the definition of Protein S Deficiency?

    Protein S deficiency is a disorder that increases the risk of developing blood clots. People with protein S deficiency are at risk of developing a type of clot called a deep vein thrombosis (DVT) that occurs in the deep veins of the arms or legs. A DVT can travel through the bloodstream and lodge in the lungs, causing a life-threatening clot called a pulmonary embolism (PE). Both DVTs and PEs are a type of venous thromboembolism, a general term for blood clots that form in a vein. Factors such as age, surgery, immobility, or pregnancy can increase the risk of clotting in people with protein S deficiency. In addition, people who have protein S deficiency and another inherited blood clotting disorder may have a higher risk of developing blood clots. Venous thromboembolism occurs in approximately fifty to sixty percent of people with protein S deficiency.

    When should I see a Protein S Deficiency doctor near Pomona, 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 S Deficiency doctor near Pomona, 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 S Deficiency doctors near Pomona, 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 S Deficiency doctors near Pomona, 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 S Deficiency doctor near Pomona, 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 S Deficiency doctor search results page. 

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

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

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