Summary

Dr. Omar Atassi is a urologist who earned his medical degree from Loyola University of Chicago Stritch School of Medicine. With 36 years of experience in urology, he has built extensive expertise in treating complex urological conditions. Dr. Atassi speaks English and has dedicated his career to providing comprehensive urological care.

Dr. Atassi is affiliated with Ascension Ne Wisconsin Mercy Hospital and practices at multiple locations throughout Wisconsin, including New London and Neenah. He specializes in treating prostate cancer, including advanced and metastatic cases as well as recurrent prostate cancer. His expertise includes performing prostate-specific antigen (PSA) tests and various blood tests to help diagnose and monitor urological conditions. Patients have given him an average rating of 4.3 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 36 years of experience
  • speaks English
  • Loyola University Of Chicago Stritch School Of Medicine
  • 5 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Omar Atassi has 3 locations

Thedacare Medical Center New London

1405 Mill StNew London, WI 54961
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Wisconsin Institute Of Urology

100 Theda Clark Medical Plz Ste 300Neenah, WI 54956

ThedaCare Urology-Neenah

1265 West American Dr # 100Neenah, WI 54956

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Dr. Omar Atassi, MDDr. Gerald Leonard EngelsgjerdDr. Donald Dean Bravick, MDDr. John Thomas Campbell
UrologyUrologyUrologyUrology
Accepts New Patients
4.3 
36 Years of Experience 67 Years of Experience 73 Years of Experience 62 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
New London , WIPulaski , WINashville , TNChilton , WI
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: University of Nebraska Med School: University of Chicago Med School: Case Western Reserve University
Current Profile
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Insurance Plans Accepted by Dr. Omar Atassi

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Omar Atassi has the following specialty

Specialty Expertise

Dr. Omar Atassi has the following 13 areas of expertise

  • Bladder Issues
  • Enlarged Prostate (Prostatic Hyperplasia)
  • Erectile Dysfunction (ED)
  • Kidney Cancer
  • Kidney Stones
  • Overactive Urinary Bladder
  • Prostate Cancer
  • Prostatitis
  • Spermatocele
  • Urinary Bladder Cancer
  • Urinary Incontinence
  • Urologic Emergencies
  • Vasectomy

Certifications, License, & Education

36 Years Experience

Dr. Omar Atassi holds an expired medical license in the state of Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.

Education & Training

Medical School

Graduated from Loyola University Of Chicago Stritch School Of Medicine in 1990.

NPI Number

Dr. Atassi's NPI number is 1154380046.

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Frequently Asked Questions

Where is Dr. Omar Atassi's office located?
Dr. Omar Atassi's office is located at 1405 Mill St, New London, WI, 54961.
Does Dr. Omar Atassi accept my insurance?
You can see the insurance plans that Dr. Omar Atassi accepts on their Vitals profile.
Is Dr. Omar Atassi accepting new patients?
Dr. Omar Atassi is accepting new patients on Vitals. View Dr. Omar Atassi's profile on Vitals to make an appointment.
Which hospitals is Dr. Omar Atassi affiliated with?
Dr. Omar Atassi is affiliated with Ascension Ne Wisconsin Mercy Hospital.
Does Dr. Omar Atassi accept virtual/telehealth appointments?
Dr. Omar Atassi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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