The 20 Best Retroperitoneal Fibrosis Doctors Near Me in ridgewood, NJ

Find the Top Retroperitoneal Fibrosis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 89 doctor with experience in Retroperitoneal Fibrosis near ridgewood, NJ. Of these, 69 are Experienced, 17 are Advanced, 2 are Distinguished and 1 are Elite.

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89 providers found
    Elite in Retroperitoneal Fibrosis
    Elite in Retroperitoneal Fibrosis
    Referral may be required

    HMH - Urology - Hackensack

    360 Essex Street, Suite 403, 
    Hackensack, NJ 
     (7.4 miles away)
    551-996-8090
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Michael Stifelman is a Urologist practicing medicine in Hackensack, New Jersey. Dr. Stifelman is rated as an Elite provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), UPJ Obstruction, Retroperitoneal Fibrosis, Nephrectomy, and Ureteral Reconstruction. Dr. Stifelman is board certified in American Board Of Urology. Dr. Stifelman is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Garden State Urology

    1777 Hamburg Turnpike, Suite 304, 
    Wayne, NJ 
     (7.8 miles away)
    973-616-8400
    Languages Spoken:
    English, Hebrew
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Abraham Knoll is a Urologist practicing medicine in Wayne, New Jersey. Dr. Knoll is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Kidney Stones, Boils, and Ureteroscopy. Dr. Knoll is board certified in American Board Of Urology. Dr. Knoll is currently accepting new patients.

    Advanced in Retroperitoneal Fibrosis
    Advanced in Retroperitoneal Fibrosis
    Referral may be required

    NewYork-Presbyterian Medical Group Westchester

    1 Pondfield Rd, 
    Bronxville, NY 
     (14.8 miles away)
    914-750-4640
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Offers Telehealth

    Steven Brandes is a Urologist practicing medicine in Bronxville, New York. Dr. Brandes is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Urethral Stricture, Hypospadias, Neurogenic Bladder, Reconstructive Urology Surgery, and Ureteral Reconstruction. Dr. Brandes is board certified in Urology and Urology — Urology.

    Learn about our expert tiers
    Distinguished in Retroperitoneal Fibrosis
    Distinguished in Retroperitoneal Fibrosis
    Referral may be required

    Summit Health

    255 West Spring Valley Avenue, Suite 101, 
    Maywood, NJ 
     (5.9 miles away)
    201-487-8866
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mutahar Ahmed is a Urologist practicing medicine in Maywood, New Jersey. Dr. Ahmed is rated as a Distinguished provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Prostate Cancer, Bladder Cancer, Nephrectomy, and Ureteral Reconstruction. Dr. Ahmed is board certified in American Board Of Urology. Dr. Ahmed is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Vmg-Urology

    1200 E Ridgewood Ave Ste 205, 
    Ridgewood, NJ 
     (0.2 miles away)
    201-689-3646
    Languages Spoken:
    English, Mandarin
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Nick Wei-En Liu is a Urologist practicing medicine in Ridgewood, New Jersey. Dr. Wei-En Liu is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, Obstructive Uropathy, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Wei-En Liu is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Urology Group PA

    4 Godwin Ave, 
    Midland Park, NJ 
     (1.2 miles away)
    201-444-7070
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Victor Hartanto is a Urologist practicing medicine in Midland Park, New Jersey. Dr. Hartanto is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Hydronephrosis, Obstructive Uropathy, Ureteroscopy, and Prostatectomy.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Urology Group PA

    4 Godwin Ave, 
    Midland Park, NJ 
     (1.2 miles away)
    201-444-7070
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Saurabh Agarwal is a Urologist practicing medicine in Midland Park, New Jersey. Dr. Agarwal is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, UPJ Obstruction, Ureteroscopy, and Nephrectomy.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Urology Group PA

    4 Godwin Ave, 
    Midland Park, NJ 
     (1.2 miles away)
    201-444-7070
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Richard Baum is a Urologist practicing medicine in Midland Park, New Jersey. Dr. Baum is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Acute Cystitis, Enlarged Prostate (BPH), and Ureteroscopy.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Urology Group PA

    4 Godwin Ave, 
    Midland Park, NJ 
     (1.2 miles away)
    201-444-7070
    Languages Spoken:
    English
    See accepted insurances

    Wayne Detorres is a Urologist practicing medicine in Midland Park, New Jersey. Dr. Detorres is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Prostate Cancer, Familial Prostate Cancer, Ureteroscopy, and Prostatectomy.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Office

    14-01 Broadway Ste 3, 
    Fair Lawn, NJ 
     (3.0 miles away)
    201-791-4544
    Languages Spoken:
    English, German
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Andranik Howhannesian is a Urologist practicing medicine in Fair Lawn, New Jersey. Dr. Howhannesian is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Obstructive Uropathy, Familial Prostate Cancer, Ureteroscopy, and Nephrectomy. Dr. Howhannesian is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Englewood Health Physician Network-Urology At Fair Lawn

    22-18 Broadway Ste 301, 
    Fair Lawn, NJ 
     (3.0 miles away)
    973-321-2755
    Experience:
    17+ years
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Ruben Pinkhasov is a Urologist practicing medicine in Fair Lawn, New Jersey. He has been practicing medicine for over 17 years. Dr. Pinkhasov is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Prostate Cancer, Enlarged Prostate (BPH), Familial Prostate Cancer, Ureteroscopy, and Prostatectomy.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Summit Health

    277 Forest Avenue, Suite 206, 
    Paramus, NJ 
     (3.1 miles away)
    201-489-8900
    Languages Spoken:
    English, Yiddish
    See accepted insurances
    Accepting New Patients

    Steve Lebovitch is a Urologist practicing medicine in Paramus, New Jersey. Dr. Lebovitch is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Reconstructive Urology Surgery. Dr. Lebovitch is board certified in American Board Of Urology. Dr. Lebovitch is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis

    Dr. Phat V. Ong
    Radiology
    Experienced in Retroperitoneal Fibrosis

    Dr. Phat V. Ong
    Radiology
    Referral may be required

    New Century Imaging LLC

    555 Kinderkamack Road, 
    Oradell, NJ 
     (4.2 miles away)
    201-488-2660
    Languages Spoken:
    English
    Accepting New Patients

    Phat Ong is a Radiologist practicing medicine in Oradell, New Jersey. Dr. Ong is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Mantle Cell Lymphoma (MCL), Primary Lymphoma of the Brain, Neuroendocrine Tumor, and Small Lymphocytic Lymphoma (SLL). Dr. Ong is board certified in American Board Of Radiology. Dr. Ong is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Sovereign Medical Group

    680 Kinderkamack Road, Suite 300, 
    Oradell, NJ 
     (4.2 miles away)
    201-834-1890
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients

    Jay Rosen is a Urologist practicing medicine in Oradell, New Jersey. Dr. Rosen is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Folliculitis, and Bladder Reconstruction. Dr. Rosen is board certified in American Board Of Urology. Dr. Rosen is currently accepting new patients.

    Experienced in Retroperitoneal Fibrosis
    Experienced in Retroperitoneal Fibrosis
    Referral may be required

    Pascack Valley Medical Group

    466 Old Hook Road, Suite 1, 
    Emerson, NJ 
     (4.5 miles away)
    201-967-8221
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Richard Garden is a Urologist practicing medicine in Emerson, New Jersey. Dr. Garden is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, Ureteroscopy, and Prostatectomy. Dr. Garden is board certified in American Board Of Urology. Dr. Garden is currently accepting new patients.

    Advanced in Retroperitoneal Fibrosis
    Advanced in Retroperitoneal Fibrosis
    Referral may be required

    Sovereign Medical Group

    246 Hamburg Turnpike, Suite 308, 
    Wayne, NJ 
     (5.3 miles away)
    973-956-1555
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Glenn Gmyrek is a Urologist practicing medicine in Wayne, New Jersey. Dr. Gmyrek is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Obstructive Uropathy, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Gmyrek is board certified in American Board Of Urology. Dr. Gmyrek is currently accepting new patients.

    Advanced in Retroperitoneal Fibrosis
    Advanced in Retroperitoneal Fibrosis
    Referral may be required

    New Jersey Urology

    1033 Clifton Avenue, 
    Clifton, NJ 
     (8.5 miles away)
    973-473-5700
    Languages Spoken:
    English, Polish, Russian, Spanish
    See accepted insurances
    Accepting New Patients

    James Zinman is a Urologist practicing medicine in Clifton, New Jersey. Dr. Zinman is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Tract Infection in Children, UPJ Obstruction, Ureteroscopy, and Prostatectomy. Dr. Zinman is board certified in American Board Of Urology. Dr. Zinman is currently accepting new patients.

    Advanced in Retroperitoneal Fibrosis
    Advanced in Retroperitoneal Fibrosis
    Referral may be required

    Office

    160 Pehle Ave, 
    Saddle Brook, NJ 
     (5.1 miles away)
    201-816-1900
    Languages Spoken:
    English, Korean, Spanish
    See accepted insurances

    Thomas Chun is a Urologist practicing medicine in Saddle Brook, New Jersey. Dr. Chun is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Obstructive Uropathy, Enlarged Prostate (BPH), Urinary Tract Infection in Children, Prostatectomy, and Ureteroscopy.

    Advanced in Retroperitoneal Fibrosis
    Advanced in Retroperitoneal Fibrosis
    Referral may be required

    Office

    160 Pehle Ave, 
    Saddle Brook, NJ 
     (5.1 miles away)
    201-503-9100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Robert Simon is a Urologist practicing medicine in Saddle Brook, New Jersey. Dr. Simon is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Bladder Stones, Urinary Incontinence, Urinary Tract Infection in Children, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Simon is currently accepting new patients.

    Advanced in Retroperitoneal Fibrosis
    Advanced in Retroperitoneal Fibrosis
    Referral may be required

    St Josephs Hospital And Medical Center

    11 Getty Ave, 
    Paterson, NJ 
     (5.7 miles away)
    973-754-2270
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Keith Christiansen is a Urologist practicing medicine in Paterson, New Jersey. Dr. Christiansen is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Fibrosis. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Obstructive Uropathy, Bilateral Hydronephrosis, Hydronephrosis, Ureteroscopy, and Prostatectomy. Dr. Christiansen is currently accepting new patients.

    Showing 1-20 of 89

    Last Updated: 09/26/2026

    What is the definition of Retroperitoneal Fibrosis?

    Retroperitoneal fibrosis is a rare disorder that blocks the tubes (ureters) that carry urine from the kidneys to the bladder.

    When should I see a Retroperitoneal Fibrosis doctor near ridgewood, NJ?

    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 Retroperitoneal Fibrosis doctor near ridgewood, NJ?

    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 Retroperitoneal Fibrosis doctor near ridgewood, NJ?

    You can find a Retroperitoneal Fibrosis doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Retroperitoneal Fibrosis doctors near ridgewood, NJ?

    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 Retroperitoneal Fibrosis doctors near ridgewood, NJ?

    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 Retroperitoneal Fibrosis doctor near ridgewood, NJ?

    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 Retroperitoneal Fibrosis doctor search results page. 

    Why is it important to get a second opinion from a different Retroperitoneal Fibrosis 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 Retroperitoneal Fibrosis doctor near ridgewood, NJ?

    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 Retroperitoneal Fibrosis 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 Retroperitoneal Fibrosis 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 Retroperitoneal Fibrosis doctors near ridgewood, NJ?

    Look for the filter feature on the left side of the Retroperitoneal Fibrosis 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 Retroperitoneal Fibrosis doctor that offers video calls?

    Look for the filter feature on the left-side of the Retroperitoneal Fibrosis 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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