Dr. Allen Nielsen, MD
Dr. Allen Nielsen, MD is a neurologist in Fontana, CA and has over 15 years of experience in the medical field. He graduated from UNIVERSITY OF COLORADO AT DENVER in 2005. He is affiliated with medical facilities such as Kaiser Permanente Orange County-Anaheim Medical Center and Kaiser Permanente Moreno Valley Medical Center. He is accepting new patients and telehealth appointments.
Practice
9961 Sierra Ave Fontana, CA 92335Compare with other Neurologists
Compare Dr. Nielsen with our nearby Neurologists at Riverside Community Hospital.
Make an appointment at Riverside Community Hospital today at
(951) 335-3393.
Experience Check
Search for experience in a specific area
Dr. Nielsen's Reviews
Likelihood to recommend Dr. Nielsen
3.7
| 5 Star | 57% | 57% |
| 4 Star | 14% | 14% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 29% | 29% |
Leave a review
How was your experience with Dr. Nielsen?Overall Patient Satisfaction
Likelihood of recommending Dr. Nielsen to family and friends is 3.7142856 out of 5
About Me
care philosophy
Kaiser Permanente: Our mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime.Neurology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Colorado At Denver
Medical School, 2005
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.
Learn more about medical license public record checkFocus on Chronic Migraine
Insurance Check
Search for your insurance carrier and choose your plan type
Locations
Practice
Practice
Affiliated Hospitals
- Recipient of 6
hospital awardsView all awardsOutstanding 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
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
83%Patients said their room and bathroom were always kept clean16% higher than the national average
- Recipient of 12
hospital awardsOutstanding 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
View all awardsSurgical 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 patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
79%Patients said that doctors always listened to them and explained things well3% higher than the national average
- Recipient of 8
hospital awardsPatient Safety Excellence Award™ (2025)
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 awardsOutstanding 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
View all patient feedbackHow patients felt about the care they received at this hospital.
90%Patients said they were given information about recovering at home6% higher than the national average
80%Patients said that doctors always listened to them and explained things well4% higher than the national average
Compare with other Neurologists
Compare Dr. Nielsen with our nearby Neurologists at Riverside Community Hospital.
Make an appointment at Riverside Community Hospital today at
(951) 335-3393.
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.