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    Last Updated: 10/30/2025

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    MediFind found 90 doctor with experience in UPJ Obstruction near Fullerton, CA. Of these, 54 are Experienced, 35 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    90 providers found
      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      2151 North Harbor Boulevard, Suite 2100, 
      Fullerton, CA 
       (2.2 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Eric Tygenhof is an Urologist in Fullerton, California. Dr. Tygenhof has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Kidney Stones, Boils, Enlarged Prostate (BPH), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Tygenhof is currently accepting new patients.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      1400 North Harbor Boulevard, Suite 300, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Gazzaniga is an Urologist in Fullerton, California. Dr. Gazzaniga is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Urinary Tract Infection in Children, Kidney Stones, and Ureteroscopy. Dr. Gazzaniga is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      5832 Beach Boulevard, Unit 213, 
      Buena Park, CA 
       (4.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sun Kim is an Urologist in Buena Park, California. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), Prostate Cancer, Familial Prostate Cancer, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Kim is currently accepting new patients.

      Learn about our expert tiers
      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction
      1915 Sunny Crest Drive, 
      Fullerton, CA 
       (1.6 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Alexa Chai is an Urologist in Fullerton, California. Dr. Chai has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Frequent or Urgent Urination, Boils, and Ureteroscopy. Dr. Chai is currently accepting new patients.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction
      1400 North Harbor Boulevard, Suite 300, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Harjivan Kohli is an Urologist in Fullerton, California. Dr. Kohli is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Lichen Sclerosus, Urethral Stricture, Enlarged Prostate (BPH), Lithotripsy, and Ureteroscopy. Dr. Kohli is currently accepting new patients.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      1915 Sunny Crest Drive, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ali Alavi is an Urologist in Fullerton, California. Dr. Alavi is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Boils, Kidney Stones, Prostate Cancer, Familial Prostate Cancer, and Ureteroscopy. Dr. Alavi is currently accepting new patients.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction

      Alfred A Sidhom M D Inc

      1211 W La Palma Ave, Suite 502, 
      Anaheim, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      Mohammad Faysal is an Urologist in Anaheim, California. Dr. Faysal is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Hydrocele, Ureteroscopy, and Reconstructive Urology Surgery.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      1310 West Stewart Drive, Suite 607, 
      Orange, CA 
       (6.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      William Pearce is an Urologist in Orange, California. Dr. Pearce is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Pearce is currently accepting new patients.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      1310 West Stewart Drive, Suite 607, 
      Orange, CA 
       (6.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Hari Sawkar is an Urologist in Orange, California. Dr. Sawkar is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Sawkar is currently accepting new patients.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      1100 West Stewart Drive, 
      Orange, CA 
       (7.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jill Byers is an Urologist in Orange, California. Dr. Byers is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. Her top areas of expertise are Urinary Incontinence, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Interstitial Cystitis, and Ureteroscopy. Dr. Byers is currently accepting new patients.

      Advanced in UPJ Obstruction
      Advanced in UPJ Obstruction
      1801 North Broadway, 
      Santa Ana, CA 
       (7.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Brian Norouzi is an Urologist in Santa Ana, California. Dr. Norouzi is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), Prostate Cancer, Familial Prostate Cancer, Reconstructive Urology Surgery, and Nephrectomy. Dr. Norouzi is currently accepting new patients.

      Vera A. Trofimenko
      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction
      1801 North Broadway, 
      Santa Ana, CA 
       (7.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Vera Trofimenko is an Urologist in Santa Ana, California. Dr. Trofimenko is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. Her top areas of expertise are Persistent Genital Arousal Disorder, Vulvovaginitis, Urinary Incontinence, and Pelvic Inflammatory Disease. Dr. Trofimenko is currently accepting new patients.

      Distinguished in UPJ Obstruction
      Distinguished in UPJ Obstruction

      Pih Health Physicians

      12401 Washington Blvd, 
      Whittier, CA 
       (9.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alexander Chow is an Urologist in Whittier, California. Dr. Chow is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are UPJ Obstruction, Hydronephrosis, Renal Cell Carcinoma (RCC), Nephrectomy, and Ureteroscopy.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction

      Marinelli And Feldman Mds

      1915 Sunny Crest Dr, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English

      Michael Maidaa is an Urologist in Fullerton, California. Dr. Maidaa is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are UPJ Obstruction, Enlarged Prostate (BPH), Frequent or Urgent Urination, Cystectomy, and Endoscopy.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction
      1950 Sunnycrest Dr, #3400, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English

      Stuart Feldman is an Urologist in Fullerton, California. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), Prostate Cancer, Familial Prostate Cancer, Urinary Tract Infection in Children, and Prostatectomy.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction

      Alfred A Sidhom M D Inc

      1211 W La Palma Ave, Suite 502, 
      Anaheim, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      Manmohan Gursahani is an Urologist in Anaheim, California. Dr. Gursahani is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), Urinary Incontinence, Male Genital Sores, and Urethritis.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction

      Kaiser Permanente Anaheim Kraemer Medical Offices

      3430 E La Palma Ave, 
      Anaheim, CA 
       (4.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Judy Choi is an Urologist in Anaheim, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. Her top areas of expertise are Peyronie Disease, Urinary Incontinence, Neurogenic Bladder, Nephrectomy, and Prostatectomy. Dr. Choi is currently accepting new patients.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction

      Anaheim Kraemer Medical Offices

      3430 E La Palma Ave, 
      Anaheim, CA 
       (4.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sang-min Lee is an Urologist in Anaheim, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Paraphimosis, Prune Belly Syndrome, UPJ Obstruction, Reconstructive Urology Surgery, and Nephrectomy. Dr. Lee is currently accepting new patients.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction

      Kaiser Permanente Anaheim Kraemer Medical Offices

      3430 E La Palma Ave, 
      Anaheim, CA 
       (4.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Raul Clavijo is an Urologist in Anaheim, California. Dr. Clavijo is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Peyronie Disease, Erectile Dysfunction (ED), Male Pseudohermaphroditism with Gynecomastia, Ureteroscopy, and Orchiectomy. Dr. Clavijo is currently accepting new patients.

      Experienced in UPJ Obstruction
      Experienced in UPJ Obstruction

      Anaheim Kraemer Medical Offices

      3430 E La Palma Ave, 
      Anaheim, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Khoa Tran is an Urologist in Anaheim, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. His top areas of expertise are Enlarged Prostate (BPH), UPJ Obstruction, Male Genital Sores, and Urinary Tract Infection in Children.

      Showing 1-20 of 90

      Last Updated: 10/30/2025

      What is the definition of UPJ Obstruction?

      Ureteropelvic junction (UPJ) obstruction is a blockage at the point where part of the kidney attaches to one of the tubes to the bladder (ureters). This blocks the flow of urine out of the kidney.

      When should I see an UPJ Obstruction doctor near Fullerton, 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 UPJ Obstruction doctor near Fullerton, 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 UPJ Obstruction doctors near Fullerton, 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 UPJ Obstruction doctors near Fullerton, 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 UPJ Obstruction doctor near Fullerton, 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 UPJ Obstruction doctor search results page. 

      Why is it important to get a second opinion from a different UPJ Obstruction 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 UPJ Obstruction doctor near Fullerton, 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 UPJ Obstruction 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 UPJ Obstruction 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 UPJ Obstruction doctors near Fullerton, CA?

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

      Look for the filter feature on the left-side of the UPJ Obstruction 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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