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Dr. Sumudu Dissanayake, MD

Dr. Sumudu Dissanayake, MD

Neuroradiology*

Dr. Sumudu Dissanayake, MD is a neuroradiologist in Anaheim, CA. He is affiliated with Kaiser Permanente Orange County-Anaheim Medical Center.

4 Star Rating
Based on 4 reviews 4 Star Rating (4 reviews)

Practice

3440 E La Palma Ave Anaheim, CA 92806

Make an Appointment

(833) 574-2273

At a Glance

  • Areas of Expertise
    Dr. Dissanayake specializes in the areas of Diagnostic Radiology & Neuroradiology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Dissanayake's Reviews

Likelihood to recommend Dr. Dissanayake

4.0
4 ratings, 4 with a written review
5 star
75%
75%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
25%
25%

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Dr. Dissanayake is an extremely well-mannered, intelligent, caring, and professional doctor who seems to get diagnoses right the first time. His scans are so well articulated, lengthy to provide as much info as possible, and bearing sophisticated terms to clarify conditions clearly. His soft-spoken and thoughtful demeanor puts his patients and staff at ease.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Vernon Lee in Anaheim – Aug 06, 2018
×Post a ResponseAre you Dr. Dissanayake?
Very kind and patient doctor. I was very scared to have my breast biopsy but he put me at ease and started me on a path towards treatment. Breast cancer is difficult enough, caring doctors like him are much appreciated.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
J Lee in Anaheim, CA – Jul 23, 2018
×Post a ResponseAre you Dr. Dissanayake?
Please never make any appointment with this so called Dr. He doesn't care about patient. During the medical procedure, he didn't explain anything to you. He performed a VERY painful, long, unbelievable procedure to you which caused damage to you and caused so much pain physically and psychologically!!! Even worse, he preformed the WRONG area which led the patient suffered for nothing! He is the worst Dr. that I have ever met in my whole life and on the earth!!! Don't ever have him!
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Mar 12, 2018
×Post a ResponseAre you Dr. Dissanayake?
He is extremely clear dispelling any confusion you may be enduring. He follows up with you personally and without fail. For what I know about the skills involved, he seems to possess very, very sophisticated skills and uses them calmly and efficiently.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
6 others found this helpful
Helpful
J P Czula in Bermuda Dunes, CA – Jan 30, 2016
×Post a ResponseAre you Dr. Dissanayake?

Leave a review

How was your experience with Dr. Dissanayake?

Know Before You Go

About Me

biography

Dr. Sumudu Dissanayake, MD is a neuroradiologist in Anaheim, CA. He is affiliated with Kaiser Permanente Orange County-Anaheim Medical Center.

  • Neuroradiology

  • Diagnostic Radiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

American Board of Medical Specialties®
American Board of Radiology®
- 
Diagnostic Radiology
- 
Neuroradiology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Southern California Kaiser Permanente3440 E La Palma Ave Anaheim, CA 92806
1

Affiliated Hospitals

  • Kaiser Permanente Orange County-Anaheim Medical Center

    3440 E La Palma Ave
    Anaheim, CA 92806
    Recipient of 12
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    Surgical Care Excellence Award™ (2024, 2023)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality