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    Last Updated: 10/30/2025

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    MediFind found 61 doctor with experience in HIV/AIDS near Santa Ana, CA. Of these, 43 are Experienced, 9 are Advanced and 9 are Distinguished.

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    61 providers found
      Distinguished in HIV/AIDS

      Dr. Geeta K. Gupta
      Infectious Disease
      Distinguished in HIV/AIDS

      Dr. Geeta K. Gupta
      Infectious Disease
      Uci Medical Center, 101 The City Drive South, 
      Orange, CA 
       (3.0 miles away)
      714-456-8978
      Languages Spoken:
      English
      See accepted insurances

      Geeta Gupta is an Infectious Disease provider in Orange, California. Dr. Gupta is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Myelitis, HIV/AIDS, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.

      Distinguished in HIV/AIDS

      Dr. Catherine A. Diamond
      Infectious Disease
      Distinguished in HIV/AIDS

      Dr. Catherine A. Diamond
      Infectious Disease

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      714-456-7002
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Catherine Diamond is an Infectious Disease provider in Orange, California. Dr. Diamond is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are HIV/AIDS, Myelitis, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in HIV/AIDS

      Dr. Donald N. Forthal
      Infectious Disease
      Distinguished in HIV/AIDS

      Dr. Donald N. Forthal
      Infectious Disease

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      714-456-7002
      Experience:
      46+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Donald Forthal is an Infectious Disease provider in Orange, California. Dr. Forthal has been practicing medicine for over 46 years and is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Myelitis, AIDS Dementia Complex, and AIDS Dysmorphic Syndrome.

      Learn about our expert tiers
      Distinguished in HIV/AIDS

      Dr. Steven T. Park
      Infectious Disease
      Distinguished in HIV/AIDS

      Dr. Steven T. Park
      Infectious Disease

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      714-456-7002
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Steven Park is an Infectious Disease provider in Orange, California. Dr. Park is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Myelitis, AIDS Dysmorphic Syndrome, HIV/AIDS, and AIDS Dementia Complex.

      Distinguished in HIV/AIDS

      Dr. Chau M. Ngo
      Internal Medicine
      Distinguished in HIV/AIDS

      Dr. Chau M. Ngo
      Internal Medicine

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      714-456-7002
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Chau Ngo is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Ngo is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Myelitis, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.

      Distinguished in HIV/AIDS

      Dr. Maryam Rahimi
      Internal Medicine
      Distinguished in HIV/AIDS

      Dr. Maryam Rahimi
      Internal Medicine

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      714-456-7002
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Maryam Rahimi is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Rahimi is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are AIDS Dementia Complex, HIV/AIDS, AIDS Dysmorphic Syndrome, and Shingles.

      Sanjay R. Mehta
      Distinguished in HIV/AIDS

      Dr. Sanjay R. Mehta
      Infectious Disease
      Distinguished in HIV/AIDS

      Dr. Sanjay R. Mehta
      Infectious Disease
      9500 Gilman Dr # Mc0711, 
      La Jolla, CA 
       (7.8 miles away)
      858-822-0333
      Languages Spoken:
      English
      See accepted insurances

      Sanjay Mehta is an Infectious Disease provider in La Jolla, California. Dr. Mehta is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are HIV/AIDS, Gonorrhea, Chlamydia, and Severe Acute Respiratory Syndrome (SARS).

      Advanced in HIV/AIDS

      Dr. Tulika A. Singh
      Infectious Disease
      Advanced in HIV/AIDS

      Dr. Tulika A. Singh
      Infectious Disease

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (3.2 miles away)
      714-456-7004
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Tulika Singh is an Infectious Disease provider in Orange, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Myelitis, AIDS Dysmorphic Syndrome, HIV/AIDS, and AIDS Dementia Complex.

      Advanced in HIV/AIDS

      Dr. Emily Blodget
      Infectious Disease
      Advanced in HIV/AIDS

      Dr. Emily Blodget
      Infectious Disease

      Uc Regents

      101 The City Dr S, Uci Dept Of Medicine, 
      Orange, CA 
       (3.2 miles away)
      714-456-7004
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Emily Blodget is an Infectious Disease provider in Orange, California. Dr. Blodget is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Cryptococcosis, Hepatitis, Coccidioidomycosis, and ECHO Virus.

      Advanced in HIV/AIDS

      Dr. Lance T. Hirano
      Infectious Disease
      Advanced in HIV/AIDS

      Dr. Lance T. Hirano
      Infectious Disease

      Memorialcare Medical Foundation

      11420 Warner Ave, 
      Fountain Valley, CA 
       (4.1 miles away)
      714-549-1300
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Lance Hirano is an Infectious Disease provider in Fountain Valley, California. Dr. Hirano is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Myelitis, AIDS Dementia Complex, AIDS Dysmorphic Syndrome, and HIV/AIDS.

      Advanced in HIV/AIDS

      Dr. Sujata N. Lalla-Reddy
      Infectious Disease
      Advanced in HIV/AIDS

      Dr. Sujata N. Lalla-Reddy
      Infectious Disease
      11180 Warner Ave, Suite 353, 
      Fountain Valley, CA 
       (4.3 miles away)
      714-968-6789
      Languages Spoken:
      English
      See accepted insurances

      Sujata Lalla-Reddy is an Infectious Disease provider in Fountain Valley, California. Dr. Lalla-Reddy is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Pneumonia, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Gastrostomy, and Pacemaker Implantation.

      Advanced in HIV/AIDS

      Dr. Laurie A. Mortara
      Infectious Disease
      Advanced in HIV/AIDS

      Dr. Laurie A. Mortara
      Infectious Disease

      Memorialcare Medical Foundation

      722 Baker St, 
      Costa Mesa, CA 
       (4.6 miles away)
      714-557-6300
      Languages Spoken:
      English
      See accepted insurances

      Laurie Mortara is an Infectious Disease provider in Costa Mesa, California. Dr. Mortara is rated as an Advanced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Myelitis, AIDS Dysmorphic Syndrome, HIV/AIDS, and AIDS Dementia Complex.

      Distinguished in HIV/AIDS

      Dr. William M. Thompson
      Internal Medicine
      Distinguished in HIV/AIDS

      Dr. William M. Thompson
      Internal Medicine
      1501 Superior Ave #205, 
      Newport Beach, CA 
       (8.8 miles away)
      949-200-7921
      Languages Spoken:
      English
      See accepted insurances

      William Thompson is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Thompson is rated as a Distinguished provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Myelitis, HIV/AIDS, AIDS Dementia Complex, and AIDS Dysmorphic Syndrome.

      Experienced in HIV/AIDS

      Dr. Tuan V. Ta
      Infectious Disease
      Experienced in HIV/AIDS

      Dr. Tuan V. Ta
      Infectious Disease

      Infectious Disease Associates Of Orange County Inc

      999 N Tustin Ave, Suite 109, 
      Santa Ana, CA 
       (2.1 miles away)
      714-664-0045
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Tuan Ta is an Infectious Disease provider in Santa Ana, California. Dr. Ta is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. His top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

      Experienced in HIV/AIDS

      Dr. Roma R. Patel
      Infectious Disease
      Experienced in HIV/AIDS

      Dr. Roma R. Patel
      Infectious Disease

      Infectious Disease Associates Of Orange County Inc

      999 N Tustin Ave, Suite 109, 
      Santa Ana, CA 
       (2.1 miles away)
      714-664-0045
      Experience:
      16+ years
      Languages Spoken:
      English
      See accepted insurances

      Roma Patel is an Infectious Disease provider in Santa Ana, California. Dr. Patel has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, Severe Acute Respiratory Syndrome (SARS), and Bacterial Gastroenteritis.

      Experienced in HIV/AIDS

      Dr. Puneet K. Chahal
      Infectious Disease
      Experienced in HIV/AIDS

      Dr. Puneet K. Chahal
      Infectious Disease

      Infectious Disease Associates Of Orange County Inc

      999 N Tustin Ave, Suite 109, 
      Santa Ana, CA 
       (2.1 miles away)
      714-664-0045
      Languages Spoken:
      English
      See accepted insurances

      Puneet Chahal is an Infectious Disease provider in Santa Ana, California. Dr. Chahal is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, Severe Acute Respiratory Syndrome (SARS), and COVID-19.

      Experienced in HIV/AIDS

      Dr. Marianne G. Go-Wheeler
      Infectious Disease
      Experienced in HIV/AIDS

      Dr. Marianne G. Go-Wheeler
      Infectious Disease

      Infectious Disease Associates Of Orange County Inc

      999 N Tustin Ave, Suite 109, 
      Santa Ana, CA 
       (2.1 miles away)
      714-664-0045
      Languages Spoken:
      English
      See accepted insurances

      Marianne Go-Wheeler is an Infectious Disease provider in Santa Ana, California. Dr. Go-Wheeler is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Hospital-Acquired Pneumonia, Pneumonia, Severe Acute Respiratory Syndrome (SARS), and Bacterial Gastroenteritis.

      Experienced in HIV/AIDS

      Dr. Maritess T. Aranas
      Internal Medicine
      Experienced in HIV/AIDS

      Dr. Maritess T. Aranas
      Internal Medicine

      Southern California Hospitalist Network Medical Group Inc

      625 The City Dr S, Suite 320, 
      Orange, CA 
       (2.5 miles away)
      714-202-2330
      Languages Spoken:
      English
      See accepted insurances

      Maritess Aranas is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Aranas is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Sepsis, Heart Attack, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy.

      Experienced in HIV/AIDS

      Dr. Sophia S. Kangarlu
      Internal Medicine
      Experienced in HIV/AIDS

      Dr. Sophia S. Kangarlu
      Internal Medicine

      Southern California Hospitalist Network Medical Group Inc

      625 The City Dr S, Suite 320, 
      Orange, CA 
       (2.5 miles away)
      714-202-2330
      Languages Spoken:
      English
      See accepted insurances

      Sophia Kangarlu is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Kangarlu is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Sepsis, Apoplexy, Ogilvie Syndrome, Gastrostomy, and Endoscopy.

      Experienced in HIV/AIDS

      Dr. Lisa B. Abdishoo
      Internal Medicine
      Experienced in HIV/AIDS

      Dr. Lisa B. Abdishoo
      Internal Medicine

      Hurtt Family Health Clinic Inc

      1 Hope Dr, 
      Tustin, CA 
       (2.9 miles away)
      714-247-0300
      Languages Spoken:
      English
      See accepted insurances

      Lisa Abdishoo is a primary care provider, practicing in Internal Medicine in Tustin, California. Dr. Abdishoo is rated as an Experienced provider by MediFind in the treatment of HIV/AIDS. Her top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Type 2 Diabetes (T2D).

      Showing 1-20 of 61

      Last Updated: 10/30/2025

      What is the definition of HIV/AIDS?

      Human immunodeficiency virus (HIV) is the virus that causes acquired immunodeficiency syndrome (AIDS). When a person becomes infected with HIV, the virus attacks and weakens the immune system. As the immune system weakens, the person is at risk for getting life-threatening infections and cancers. When that happens, the illness is called AIDS. Once a person has the virus, it stays inside the body for life.

      When should I see an HIV/AIDS doctor near Santa Ana, 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 an HIV/AIDS doctor near Santa Ana, 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 do I find the best HIV/AIDS doctor near Santa Ana, CA?

      You can find an HIV/AIDS doctor in any of the 10 largest U.S. cities by clicking below:

      HIV/AIDS doctor near New York, NY
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      HIV/AIDS doctor near Phoenix, AZ
      HIV/AIDS doctor near Philadelphia, PA
      HIV/AIDS doctor near Atlanta, GA
      HIV/AIDS doctor near Boston, MA
      HIV/AIDS doctor near Dallas, TX
      HIV/AIDS doctor near San Jose, CA

      How does MediFind rank HIV/AIDS doctors near Santa Ana, 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 HIV/AIDS doctors near Santa Ana, 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 an HIV/AIDS doctor near Santa Ana, 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 HIV/AIDS doctor search results page. 

      Why is it important to get a second opinion from a different HIV/AIDS 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 an HIV/AIDS doctor near Santa Ana, 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 HIV/AIDS 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 HIV/AIDS 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 HIV/AIDS doctors near Santa Ana, CA?

      Look for the filter feature on the left side of the HIV/AIDS 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 an HIV/AIDS doctor that offers video calls?

      Look for the filter feature on the left-side of the HIV/AIDS 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 

      Read more about our Content Policy. 

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