Dr. Derek Foster, DO

Family Medicine

4400 Highland Rd, Suite 100

Waterford, MI 48328 Directions

www.trinityhealthmichigan.org

4.8 out of 5

398 verified ratings

398 Ratings, 161 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.
Jan 21, 2026
Dr. Foster was on task and focused on my concerns. He explained everything. And, we I messaged a question his reply was quick and helpful.

Jan 20, 2026
Nice

Jan 19, 2026
Very good and knowledgeable doctor.

Jan 14, 2026
I'm satisfied with the treatment and the concern he had. ๐Ÿ˜€๐Ÿ˜€

Jan 13, 2026
He was concerned about my needs and explained it very well. Thank you for your help and understanding.

Jan 7, 2026
Dr. Foster is one of the best doctors I have ever had.

Jan 5, 2026
pleasant, knowledgeable about limitations of diagnostic test used and concise and very understandable in his explanation of what he thought was wrong with me. I very much appreciated that he gave me an option for future action (medication that I may need and directions to "message us"), due to my underlying condition (asthma) if my current issue didn't improve .

Jan 5, 2026
He listened to what my preferences are, unlike my previous doctor.

Jan 5, 2026
Working hard with Dr. Foster to reverse years of poor health habits / lifestyle

Dec 31, 2025
Dr Foster is very attentive to his patient and listens to what they have to say. He is a great doctor and very knowledgeable. Iโ€™m so glad I have him as my primary.

Dec 17, 2025
Really great to know that it doesn't take a hole lot of time getting the results from the test that where done.

Dec 16, 2025
Dr. Foster is a professional, a gentleman, kind, caring, doctor. He was through in his explanation of my care and made sure I understood. Thank you, Dr. Foster

Dec 16, 2025
Dr.Foster is amazing the best doctor ever

Dec 16, 2025
I go out of my way to tell everyone how much I love Dr. Foster and his staff/medical assistants and reception area staff.

Dec 12, 2025
Always a pleasure to have a positive conversation with Dr Foster. Attention a plan and detail is on point.

Dec 12, 2025
Very kind Dr. Understand my condition

Dec 12, 2025
He's professional, kind and informative.

Dec 11, 2025
I understand it is a team effort, and happy to be part of it. I like proactive options that I have in front of me

Dec 10, 2025
Kind, helpful and professional that is what I look for and found in him.

Dec 5, 2025
Great Dr that took my concerns seriously

Dec 5, 2025
Dr. Foster listens attentively and doesn't make me feel rushed, giving full attention to my questions and concerns.

Dec 1, 2025
Not much was provided for a annual physical. I expected more routine tests.

Nov 19, 2025
Very thorough and informative

Nov 18, 2025
Dr Foster is very good listener and takes his time with you.

Nov 18, 2025
Dr.Foster is a very good practitioner and will continue to use him.

Nov 17, 2025
Great Dr Iโ€™m lucky to have found him!

Nov 14, 2025
Very knowledgeable! Trustworthy! Nurses, and Dr. Foster are always, prompt , helpful ,and pleasent during all my visits.

Nov 12, 2025
Knowledgeable doctor with a great bedside manner. Highly recommend

Nov 12, 2025
He is great

Nov 7, 2025
Good guy.

Nov 7, 2025
He needs less patients my health conditions are never full addressed or understood

Oct 30, 2025
Professional, spent his time listening to me not feeling rushed. proscribed the correct medication and i feel great. No need to go back.

Oct 28, 2025
I think he's a great Doctor.

Oct 27, 2025
He does a great job communicating.

Oct 17, 2025
Easy to talk to, Makes sure you understand things. Very friendly and calming with kids.

Oct 7, 2025
Dr. Foster was very professional and was concerned about what was happening with my knee. He also gave me several options for my care, which I appreciated.

Sep 30, 2025
He was very friendly and came into the room with a nice smile on his face. I felt real comfortable with him.

Sep 26, 2025
I really like Dr Foster, being a 55 yr old male he makes me very comfortable and always gives me his full attention

Sep 26, 2025
Helpful in tune with my medical issues

Sep 26, 2025
Great dr! Super nice and thorough

Sep 25, 2025
Glad to have him as my Dr.

Sep 24, 2025
He was great. Very personable and very attentive. It was my sonโ€™s first visit and he is autistic and he was made to feel very comfortable.

Sep 24, 2025
Dr Foster listens and explains things very very well. He is excellent.

Sep 11, 2025
He is a Genuine Doctor who cares about you, and your Health.

Sep 10, 2025
Very good and attentive

Sep 5, 2025
Big fan of Dr. Foster

Aug 28, 2025
Very good

Aug 26, 2025
Excellent care from Dr Foster. Feeling so much better. Thank you

Aug 18, 2025
His attention to detail and my concerns about medical treatment

Aug 16, 2025
Always great. My family loves him. Always explains everything so we can understand no problem. Best Dr I've personally ever had.