Dennis E Rademaker , DO
Allergy and Immunology
directory.franciscanhealth.org
4.9 out of 5
204 verified ratings
204 Ratings, 108 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
May 14, 2026
He spends a lot of time with me and tried his best to figure out what tests needs to be done for diagnosis of my health problem.
May 12, 2026
Because I have a doctor's who explains everything in detail so I understand. He is so patient and calming.
May 6, 2026
Dr Rademaker is the best!
May 1, 2026
Dr. Rademaker, always makes sure I get the right medication to make feel better. He is very professional. Nice and kind.
Apr 29, 2026
Dr Rademaker is welcoming and professional. He shows care and gives time to answer your questions.
Apr 27, 2026
He was able to diagnose a rare condition
Apr 27, 2026
Excellent doctor
Apr 26, 2026
Very knowledgeable, and cares about your health
Apr 25, 2026
He was very thorough with asking my medical history to see what could possibly be going on.
Apr 22, 2026
Gave me hope for finding answers to my Chrinic hives
Apr 21, 2026
Dr Rademaker is very knowledgeable, kind and includes you in decisions regarding your care. He listens to you.
Apr 21, 2026
Because,he is so smart and listening with patience everything about me ,and he can treatment right.
Apr 20, 2026
Dr. Rademaker treats me with respect. He listens well, and addresses all of my concerns. I feel like I have been seen before I leave. Some doctors see the computer; others the patient. Dr. Rademaker sees and hears his patients.
Apr 15, 2026
He’s a very caring doctor who cares about his patients.
Apr 15, 2026
Dr. Rademaker I’m always willing to listen to patient concerns and encourages the patient to be an active participant in their care plan.
Apr 7, 2026
Best Allergist ever, listens to your input, caring and polite
Apr 6, 2026
He is a good doctor and listens to any concerns.
Apr 6, 2026
I already did this!
Apr 1, 2026
He seemed very attentive and took the time to listen to me. He came up with a solution abd a follow-up plan.
Mar 28, 2026
Very Professional always enter the examination room with a smile.
Always asking how are you always asking how Your the medicine is working on Your allergy & if You need refills.
Mar 26, 2026
He has provided excellent care to our family for many years.
Mar 20, 2026
Because he made me all better and all my doctors from Franciscan has did everything to help me live a better life and I am thankful
Mar 18, 2026
He listens . Easy to talk too. Office is great with any concerns you have .
Mar 18, 2026
He is a kind, compassionate, caring but professional Physician
Mar 17, 2026
Great allergist.
Mar 16, 2026
Dr. Rademaker is a very caring and professional physician. He truly loves his profession and patients. He is A Number 1 Physician!!!
Mar 7, 2026
Always attentive, listen to your concerns, comes up with best medical plan very pleasant welcoming
Mar 4, 2026
Very Professional & Courteous.
Mar 3, 2026
He listens carefully to you and then evaluates everything to come up with the best treatment for you.
Feb 24, 2026
Friendly, Caring and knowledgeable
Feb 21, 2026
Great doctor
Feb 21, 2026
He's very good
Feb 17, 2026
Explained information so I understood it
Feb 2, 2026
Listens to your concerns ... doesn't rush, explains things to you!
Jan 23, 2026
Dr. Radermaker always takes great care of me. He is very professional and a great listener to all of my concerns.
Jan 22, 2026
He listens to everything and is extremely patient and knowledgeable. He works with you to find the best solution for your medical care.
Jan 19, 2026
He communicates well and response to my questions thoroughly. His office is well organized, and they make it easy to get in touch when something comes up.
Jan 12, 2026
He explains & gives good advice
Dec 22, 2025
Great Doctor
Dec 22, 2025
Dr Rademaker is an excellent doctor
Dec 17, 2025
Great experience.
Dec 10, 2025
he is always so patient and kind to me
Dec 9, 2025
Dr Dennis Rademaker is a very caring and personable physician. He truly cares for his patients. He is The Best Doctor Ever!!!
Dec 9, 2025
Best Doctor ans staff
Dec 4, 2025
Dr Rademaker is the best
Dec 2, 2025
He is very smart and thorough. He listens to you and is very helpful coming up with solutions to your health problems.
Dec 1, 2025
Exceptional doctor and thoughtful.
Nov 30, 2025
Dr. Rademaker was vey thorough and detailed, took his time to listen and addressed all of my concerns in a very professional manner and detailed.
Medical staff were also very professional and helpful.
Nov 22, 2025
Dr. Rademaker is great! He’s very thorough, listened to my concerns and explained things about my condition.
Nov 22, 2025
Knowledgeable,personable