The 20 Best UPJ Obstruction Doctors Near Me in Fountain Valley, CA

Find the Top UPJ Obstruction Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 906 doctor with experience in UPJ Obstruction near Fountain Valley, CA. Of these, 508 are Experienced, 329 are Advanced and 69 are Distinguished.

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906 providers found
    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    University Of California San Diego Jacobs Medical Center

    9300 Campus Point Dr, 
    La Jolla, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Roger Sur is a Urologist practicing medicine in La Jolla, California. Dr. Sur is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Boils, Perirenal Abscess, Ureteroscopy, and Lithotripsy.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required
    44151 15th Street West, Suite 101, 
    Lancaster, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kristina Wittig is a Urologist practicing medicine in Lancaster, California. Dr. Wittig is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Obstructive Uropathy, Hydronephrosis, Bilateral Hydronephrosis, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Wittig is currently accepting new patients.

    Advanced in UPJ Obstruction
    Advanced in UPJ Obstruction
    Referral required

    3 Medical Plaza Care Center

    3 Medical Plaza Drive, Suite 250, 
    Roseville, CA 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ina Kim is a Urologist practicing medicine in Roseville, California. She has been practicing medicine for over 18 years. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Kidney Stones, Boils, Folliculitis, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Kim is board certified in Urology - Board Certified. Dr. Kim is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Urology Associates Of Central California Medical Group

    Fresno, CA 
    Languages Spoken:
    English, Cantonese, Mandarin
    Offers Telehealth

    Yuk-yuen Leung is a Urologist practicing medicine in Fresno, California. Dr. Leung is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Prostate Cancer, Familial Prostate Cancer, Nephrectomy, and Reconstructive Urology Surgery.

    Advanced in UPJ Obstruction
    Advanced in UPJ Obstruction
    Referral may be required

    University Of CA San Diego

    1200 Garden View Rd, 
    Encinitas, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Seth Bechis is a Urologist practicing medicine in Encinitas, California. Dr. Bechis is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Enlarged Prostate (BPH), Perirenal Abscess, Ureteroscopy, and Lithotripsy.

    Advanced in UPJ Obstruction
    Advanced in UPJ Obstruction
    Referral may be required

    Stanford Hospital And Clinics

    965 High St, 
    Palo Alto, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Benjamin Chung is a Urologist practicing medicine in Palo Alto, California. Dr. Chung is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Prostate Cancer, Chromophobe Renal Cell Carcinoma, Nephrectomy, and Cystectomy.

    Advanced in UPJ Obstruction
    Oncology | Urology
    Advanced in UPJ Obstruction
    Oncology | Urology
    Referral may be required
    23823 Valencia Boulevard, Suite 250, 
    Santa Clarita, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Donald Hannoun is an Oncologist and a Urologist practicing medicine in Santa Clarita, California. Dr. Hannoun is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Obstructive Uropathy, Reconstructive Urology Surgery, and Ureteroscopy. Dr. Hannoun is currently accepting new patients.

    Advanced in UPJ Obstruction
    Advanced in UPJ Obstruction
    Referral may be required

    University Of California San Diego Jacobs Medical Center

    9300 Campus Point Dr, 
    La Jolla, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Manoj Monga is a Urologist practicing medicine in La Jolla, California. Dr. Monga is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Urinary Tract Infection (UTI), Perirenal Abscess, Lithotripsy, and Ureteroscopy.

    Advanced in UPJ Obstruction
    Advanced in UPJ Obstruction
    Referral may be required

    UC San Diego

    200 W Arbor Dr, 
    San Diego, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Jill Buckley is a Urologist practicing medicine in San Diego, California. Dr. Buckley is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Urethral Stricture, Lichen Sclerosus, Retroperitoneal Fibrosis, Reconstructive Urology Surgery, and Ureteral Reconstruction.

    Advanced in UPJ Obstruction
    Advanced in UPJ Obstruction
    Referral may be required

    UC San Diego

    200 W Arbor Dr, 
    San Diego, CA 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jason Woo is a Urologist practicing medicine in San Diego, California. He has been practicing medicine for over 17 years. Dr. Woo is rated as an Advanced provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Perirenal Abscess, Boils, Prostate Cancer, Lithotripsy, and Nephrectomy.

    Experienced in UPJ Obstruction
    Experienced in UPJ Obstruction
    Referral may be required

    Tower Urology Inc

    8635 W 3rd St, Suite 1W, 
    Los Angeles, CA 
    Languages Spoken:
    English, Farsi, Spanish
    Offers Telehealth

    Justin J Houman is a Urologist practicing medicine in Los Angeles, California. Dr. J Houman is rated as an Experienced provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), UPJ Obstruction, Ureteroscopy, and Prostatectomy. Dr. J Houman is board certified in American Board Of Urology.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Urinary Stone Center

    400 Parnassus Ave., Sixth Floor, Suite 610, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marshall Stoller is a Urologist practicing medicine in San Francisco, California. Dr. Stoller is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Cystinuria, Hydronephrosis, Ureteroscopy, and Lithotripsy. Dr. Stoller is board certified in American Board Of Urology, Urology. Dr. Stoller is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Redding Urologic Associates

    2626 Edith Ave, Ste C, 
    Redding, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Victoriano Romero is a Urologist practicing medicine in Redding, California. Dr. Romero is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Obstructive Uropathy, UPJ Obstruction, Familial Prostate Cancer, Ureteroscopy, and Prostatectomy. Dr. Romero is board certified in Urology. Dr. Romero is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Ben B. Shenassa, MD Private Practice

    2750 W Broadway, 
    Los Angeles, CA 
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    Benham Shenassa is a Urologist practicing medicine in Los Angeles, California. Dr. Shenassa is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Tract Infection in Children, Kidney Stones, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Shenassa is board certified in American Board Urology and Urology. Dr. Shenassa is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Urology | Obstetrics and Gynecology
    Distinguished in UPJ Obstruction
    Urology | Obstetrics and Gynecology
    Referral may be required

    Urology Associates Of The Central Coast

    Santa Maria, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brett Lebed is a Urologist and an Obstetrics and Gynecologist practicing medicine in Santa Maria, California. Dr. Lebed is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Uterine Prolapse, Urinary Tract Infection in Children, Perirenal Abscess, Ureteroscopy, and Nephrectomy. Dr. Lebed is board certified in Urology (Sub: Pelvic Medicine) and Urology. Dr. Lebed is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Urology Associates Of The Central Coast

    35 Casa St, Ste 370, 
    San Luis Obispo, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Johnson is a Urologist practicing medicine in San Luis Obispo, California. Dr. Johnson is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Perirenal Abscess, Boils, Urinary Tract Infection in Children, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Johnson is board certified in Urology. Dr. Johnson is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Urology Associates Of The Central Coast

    35 Casa St, Ste 370, 
    San Luis Obispo, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Craig Canfield is a Urologist practicing medicine in San Luis Obispo, California. Dr. Canfield is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Prostate Cancer, Familial Prostate Cancer, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Canfield is board certified in Urology. Dr. Canfield is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    UCI Health Center For Urological Care

    101 The City Drive South, Building 29, 
    Orange, CA 
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Ryan Hsi is a Urologist practicing medicine in Orange, California. Dr. Hsi is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Hydronephrosis, Perirenal Abscess, Lithotripsy, and Ureteroscopy. Dr. Hsi is board certified in American Board Of Urology - Urology. Dr. Hsi is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Javidan Urology, Inc

    6600 Coyle Ave Ste 1, 
    Carmichael, CA 
    Languages Spoken:
    English, Farsi
    Accepting New Patients
    Offers Telehealth

    Javid Javidan-Nejad is a Urologist practicing medicine in Carmichael, California. Dr. Javidan-Nejad is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Obstructive Uropathy, UPJ Obstruction, Enlarged Prostate (BPH), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Javidan-Nejad is board certified in Urology and Not ABMS Specialty Urology - Board Certified. Dr. Javidan-Nejad is currently accepting new patients.

    Distinguished in UPJ Obstruction
    Distinguished in UPJ Obstruction
    Referral may be required

    Star Urology, Inc

    1577 E Chevy Chase Dr, 
    Glendale, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kamyar Ebrahimi is a Urologist practicing medicine in Glendale, California. Dr. Ebrahimi is rated as a Distinguished provider by MediFind in the treatment of UPJ Obstruction. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Perirenal Abscess, Boils, Ureteroscopy, and Prostatectomy. Dr. Ebrahimi is board certified in American Board Urology and Urology. Dr. Ebrahimi is currently accepting new patients.

    Showing 1-20 of 906

    Last Updated: 09/26/2026

    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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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 Fountain Valley, 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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