
About Andrew J. Diller
About The Provider
Andrew Diller, MD is a native of the Dayton area and completed his undergraduate and medical school education at Wright State University. After finishing residency training in family medicine at Good Samaritan Hospital (closed in 2018) in Dayton, he completed an additional year of fellowship training in geriatrics at Miami Valley Hospital.
Networks
Member of Premier Physician Network

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Practice Website
Locations
- Premier Primary Care - Brookville
- 98 Mosier Parkway, Brookville, OH 45309
- phone: 937-833-4103
Experience
Training
- Fellowship: WRIGHT STATE UNIVERSITY SCHOOL OF MEDICINE, Geriatric Medicine, 2013
- Residency: WRIGHT STATE UNIVERSITY SCHOOL OF MEDICINE, Family Practice, 2012
- Medical School: WRIGHT STATE UNIVERSITY SCHOOL OF MEDICINE, 2009
Board Certifications
- Family Medicine: American Board of Family Medicine, 2012
Highlights
Age Groups Seen
- Adolescent 12-18
- Adult 18-65
- Older Adult >65
Languages
- English
Gender
MaleInsurance
- Aetna
- Amerihealth Medicaid
- Anthem
- Buckeye Health Plan - Medicaid and Medicare only
- Caresource
- Champ VA
- Cigna
- CommuniCare I-SNP
- Devoted Health
- First Health/Coventry
- Healthsmart
- Healthspring
- Humana - Medicaid and Medicare only
- Medicaid Ohio Traditional
- Medical Mutual
- Medicare A and B
- MediGold
- Ohio Health Choice/Ohio PPO Connect
- Paramount - Medicare Only
- Perennial Advantage I-SNP - Medicare Only
- Private Healthcare Systems
- Tricare/Humana Military
- UMR
- United Behavioral/Optum Health
- United HealthCare
- WellCare Medicare
Ratings & Reviews
4.9 out of 5
442 ratings, 149 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/6/2026
I love Dr Diller ! He always listens to my questions and gives me feedback without being condescending.
- 5 out of 5 starsReviewed on 4/4/2026
Dr A. Diller and his staff are always professional, informative and respectful of my concerns and needs.
- 5 out of 5 starsReviewed on 4/3/2026
Dr. Diller is awesome.
- 5 out of 5 starsReviewed on 4/7/2026
They are so kind and gentle with my autistic daughter and we're so sweet to me . I felt a lot of comfort at the office after being so worried about things
- 5 out of 5 starsReviewed on 3/14/2026
Dr. Diller and staff are the greatest!!
- 5 out of 5 starsReviewed on 3/14/2026
Dr Diller is the best
- 5 out of 5 starsReviewed on 3/13/2026
Dr Diller is always so nice and caring.
- 5 out of 5 starsReviewed on 3/12/2026
Dr. Diller always gives very good care.
- 5 out of 5 starsReviewed on 3/10/2026
I have always had a positive experience at this office and appreciate Dr. Diller's attentiveness and encouragement.
- 5 out of 5 starsReviewed on 3/6/2026
Thank you!
- 5 out of 5 starsReviewed on 3/6/2026
STAFF , WAS VERY NICE, ALWAYS MADE MY VISIT PLEASANT.
- 5 out of 5 starsReviewed on 3/6/2026
The best as always!
- 5 out of 5 starsReviewed on 3/7/2026
This was a wellness visit and the questions made me wonder what specifically, were these questions used for and how were they interpreted.
- 5 out of 5 starsReviewed on 2/23/2026
Thanks Dr. Diller.
- 5 out of 5 starsReviewed on 2/21/2026
This covers my experience, I don't have anything to add.
- 5 out of 5 starsReviewed on 2/19/2026
Excellent service
- 5 out of 5 starsReviewed on 2/13/2026
Such a great atmosphere here
- 5 out of 5 starsReviewed on 2/12/2026
Great physician, wonderful staff.
- 5 out of 5 starsReviewed on 2/9/2026
Dr Diller is a very knowledgeable and caring physician. So great to have a care facility this close
- 5 out of 5 starsReviewed on 2/13/2026
They're excellent at this facility and Dr Diller in particular!! He
- 5 out of 5 starsReviewed on 1/25/2026
Dr Diller is very knowledgeable, patient, and friendly. He and his staff always do an amazing job.
- 4 out of 5 starsReviewed on 1/27/2026
The waiting room had a family with a small child out of control. It made for an uncomfortable situation and the staff was in an unpleasant time. At one point the child threw something at the registrar through the open window where she sat. Felt bad for staff. It was bad for staff to settle themselves but they tried their best.
- 5 out of 5 starsReviewed on 1/27/2026
I have a good experience when I go there. The doctor helps answer any questions about my medical history which I've had some serious medical problems in the last 2 years. The staff also helps with any questions that I might have
- 5 out of 5 starsReviewed on 1/25/2026
All good.
- 5 out of 5 starsReviewed on 1/18/2026
Never feel like they rush me during my visit
- 5 out of 5 starsReviewed on 1/18/2026
Very nice office staff and dr
- 5 out of 5 starsReviewed on 1/16/2026
Each time I visit Dr Diller's office, it's a pleasant experience. Staff are nice, doctor is awesome. Thanks!
- 5 out of 5 starsReviewed on 1/16/2026
Dr Diller listens and very easy to talk to.
- 5 out of 5 starsReviewed on 1/16/2026
Very good at this doctor great
- 5 out of 5 starsReviewed on 1/11/2026
I had some concerns about an injury and the doctor examined me and did acknowledge my injury, but put my mind at ease that it wasn't as bad as I had feared.
- 5 out of 5 starsReviewed on 1/10/2026
I love the care this officenand team provide everytime I have visted
- 5 out of 5 starsReviewed on 1/9/2026
Great visit! Dr Diller was perfect!
- 5 out of 5 starsReviewed on 12/26/2025
Good people!
- 5 out of 5 starsReviewed on 12/26/2025
Loved the video chat. When you feel really bad and have transportation problems, it is very helpful.
- 5 out of 5 starsReviewed on 12/21/2025
Dr. Diller is so kind and attentive during visits. He listens carefully to you to make his decision about your health. He is the best doctor!
- 5 out of 5 starsReviewed on 12/18/2025
Very happy with this group.
- 5 out of 5 starsReviewed on 12/18/2025
Dr. Diller is one of best Doctors I have ever seen. I hope I will be able to use him in the future. That I can survive this and not die!
- 5 out of 5 starsReviewed on 12/11/2025
Dr. Diller, his nurses, and front of the staff are all amazing. They are all very friendly and respectful. Dr. Diller always listens carefully, allowing you to take part in your healthcare plan. He explains things well so that he is easily understood.
- 5 out of 5 starsReviewed on 12/11/2025
I'm thankful to be a patient at a practice where everyone I interact with is friendly and competent. Dr. Diller listens to my concerns and never appears in a hurry.
- 5 out of 5 starsReviewed on 12/2/2025
Never have a problem
- 5 out of 5 starsReviewed on 11/27/2025
Just love the office staff. I'm older, and they are patient with me. Dr. Diller is a wonderful doctor. He takes time to let me talk. Most Dr's rush in , see ya 6 months and out the door. Not him. He's just a wonderful person.
- 5 out of 5 starsReviewed on 11/24/2025
Dr. Diller and staff make up a great team--glad I have them for my medical care
- 5 out of 5 starsReviewed on 11/23/2025
Absolutely no complaints
- 5 out of 5 starsReviewed on 11/21/2025
Blessed by the best doctor and staff. Everyone is always so personable, makes my visit worth coming to every year.
- 5 out of 5 starsReviewed on 11/21/2025
It's always the same-best care from everyone!
- 5 out of 5 starsReviewed on 11/17/2025
Dr Diller is extremely compassionate and thorough with everything! We appreciate him and his nurse! Both are invaluable
- 5 out of 5 starsReviewed on 11/16/2025
Dr. Diller always gives very good care!
- 5 out of 5 starsReviewed on 11/12/2025
Kind courteous staff and I felt like Dr Diller listened to me.
- 5 out of 5 starsReviewed on 11/8/2025
Very nice.. nurse and Dr. Diller were very nice
- 5 out of 5 starsReviewed on 11/7/2025
Dr. Diller is the best.
- 5 out of 5 starsReviewed on 11/10/2025
Dr. Diller and staff are awesome!
- 5 out of 5 starsReviewed on 11/6/2025
Excellent
- 3 out of 5 starsReviewed on 10/31/2025
Just a general visit. Nothing serious to address.
- 5 out of 5 starsReviewed on 10/31/2025
Love Dr Diller, my white coat syndrome he understands me..
- 5 out of 5 starsReviewed on 10/30/2025
Dr. Diller is the best doctor my husband and I have ever had
- 5 out of 5 starsReviewed on 10/28/2025
Dr. Diller always takes time to listen, diagnose, and explain the next step towards getting back to good health.
- 5 out of 5 starsReviewed on 10/26/2025
We're very thankful for Dr. Diller taking my husband as a patient.
- 5 out of 5 starsReviewed on 10/26/2025
This office is always ready & willing to Provide what I need when I need it..
- 5 out of 5 starsReviewed on 10/24/2025
Dr Diller is one of the best doctors I've ever had.
- 5 out of 5 starsReviewed on 10/26/2025
Excellent family physician who takes the time to listen and provides clear treatment options.
- 5 out of 5 starsReviewed on 10/22/2025
STAFF AND DR. DILLER ARE GREAT, I HAVE REFERRED TO FAIMLY AND FRIEND'S.
- 5 out of 5 starsReviewed on 10/22/2025
My experiences with Brookville Family Clinic has always been a positive one. Dr. Diller and his staff are compassionate, friendly and attentive to my questions and/or needs
- 5 out of 5 starsReviewed on 10/20/2025
The staff and Dr are always courteous & friendly. Dr Diller always listens to all my concerns.
- 5 out of 5 starsReviewed on 10/20/2025
Thanks Dr. Diller!
- 5 out of 5 starsReviewed on 10/17/2025
Thank you for your great care!
- 5 out of 5 starsReviewed on 10/12/2025
Dr. Diller takes the time to listen to his patients, covers every health concern and answers all questions. Sierra is a great nurse - personable, good at drawing blood and cares for her patients.
- 5 out of 5 starsReviewed on 10/11/2025
Dr Diller is thorough and is a great doctor. His nurse is wonderful also, and the young lady who is learning from the nurse did a great job drawing blood and was a very pleasant person.
- 5 out of 5 starsReviewed on 10/11/2025
good appointment, my questions were answered, I left encouraged.
- 5 out of 5 starsReviewed on 10/11/2025
Appointment went very smoothly and efficiently as usual
- 5 out of 5 starsReviewed on 10/11/2025
Everyone is very nice and professional
- 5 out of 5 starsReviewed on 10/10/2025
I enjoy the interaction and care given to me by Dr. Andrew Diller and the office staff. Friendly, helpful and professional.
- 5 out of 5 starsReviewed on 10/7/2025
Very nice personnel and doctors
- 5 out of 5 starsReviewed on 10/5/2025
They have always been friendly and carding.
- 5 out of 5 starsReviewed on 10/3/2025
Dr. Diller is always a pleasure to see. Kind courteous thorough and caring. Definitely recommend him and the practice.
- 5 out of 5 starsReviewed on 9/28/2025
Dr. Diller is always willing to give his honest assessment of my conditions and advise me on the best way to overcome them.
- 5 out of 5 starsReviewed on 9/26/2025
Doctor Diller and his staff were top notch and my appointment was excellent with all questions and concerns answered!
- 5 out of 5 starsReviewed on 9/26/2025
The entire staff was very helpful and kind.
- 5 out of 5 starsReviewed on 9/19/2025
The staff is always friendly and courteous. The young lady training did a great job and is a keeper. :-)
- 5 out of 5 starsReviewed on 9/19/2025
Dr Diller and his staff are The Best!
- 5 out of 5 starsReviewed on 9/30/2025
Dr. Diller is very Kind and understanding listens and make good recommendations. I enjoy me visit with him and his staff. Looking forward to seeing the new place next vist.;
- 5 out of 5 starsReviewed on 9/14/2025
I've been with Dr. Diller for years! I appreciate his honesty & intelligence. Office Staff seems to have made some changes for better. The girl that greeted me was great!
- 5 out of 5 starsReviewed on 9/17/2025
In and out, problem solved. Just the way I like it.
- 5 out of 5 starsReviewed on 9/14/2025
Staff at this facility are very good. Nurse that took blood was able to get the vein. Dr. Diller is very easy to talk to and answers questions that you might have.
- 5 out of 5 starsReviewed on 9/17/2025
Dr. Diller is so willing to listen and ask questions.
- 5 out of 5 starsReviewed on 9/13/2025
This was a new patient visit. Blood work was done 2 weeks prior requested from a different Dr. and was the same as would have been done at this facility, so no new tests were needed.
- 5 out of 5 starsReviewed on 9/13/2025
It was good.
- 5 out of 5 starsReviewed on 9/10/2025
Very considerate, kind, helpful
- 5 out of 5 starsReviewed on 9/7/2025
Dr Diller is awesome. Great communication
- 5 out of 5 starsReviewed on 9/7/2025
Dr Diller and his staff treat us with compassion and helpfulness. They always try to get an appointment asap. Great family dr.
- 2 out of 5 starsReviewed on 9/8/2025
I had a terrible summer dealing with swollen legs and ankles. I was never told what the cause was at this location. I researched the problem and discovered it was probably lymphedema. I then requested an appointment and asked for a recommendation to a vascular doctor. I waited several weeks to get in to an appointment. I was told it is indeed lymphedema. Then this past week at PT the therapist said my legs will never look the same because it has taken so long for the to be diagnosed. Am I upset, yes, as I have suffered with this since April.
- 5 out of 5 starsReviewed on 9/5/2025
The medical staff in the office are very prompt and work efficiently to get you in and out in a timely manner, while still making sure that medical issues are addressed and that I have the information that I need.
- 4 out of 5 starsReviewed on 9/3/2025
I don't think Premier gives their doctors time to sufficiently care for their patients. 15 minutes hardly gives time to discuss medical problems and/ or issues. I wrote a page out of issues and concerns before we went in and handed to the nurse, otherwise we would not have even finished with that in 15 minutes.
- 5 out of 5 starsReviewed on 8/30/2025
Thank you, All!
- 5 out of 5 starsReviewed on 8/28/2025
Dr. Diller and staff are extremely friendly, knowledgeable and customer focused. It is a pleasure working with them.
- 5 out of 5 starsReviewed on 8/22/2025
Very caring and thorough.
- 5 out of 5 starsReviewed on 8/22/2025
Everyone made me feel comfortable and relaxed.
- 5 out of 5 starsReviewed on 8/24/2025
I have no complaints
- 5 out of 5 starsReviewed on 8/22/2025
Made an appointment for me to be seen within 2 hours of my calling. Everyone was super friendly, as usual!
- 4 out of 5 starsReviewed on 8/16/2025
Satisfactory
- 5 out of 5 starsReviewed on 8/15/2025
Everyone was great.
- 5 out of 5 starsReviewed on 8/9/2025
Excellent clinic and excellent provider.
- 5 out of 5 starsReviewed on 8/9/2025
Dr Diller and his nurse are great but staff needs a lot of improvement
- 5 out of 5 starsReviewed on 8/8/2025
Always treat you like family
- 5 out of 5 starsReviewed on 8/14/2025
They take care of me.
- 5 out of 5 starsReviewed on 8/11/2025
They arr all great people working there and Dr. DILLER is the best...
- 5 out of 5 starsReviewed on 8/8/2025
Dr. Diller is pleasant and very knowledgeable regarding any medical issues.
- 5 out of 5 starsReviewed on 8/7/2025
I have been seeing this doctor for years and Love the staff and physician. They are very responsive to me and my husbands needs.
- 5 out of 5 starsReviewed on 8/7/2025
Everyone was very helpful and very nice.
- 5 out of 5 starsReviewed on 8/7/2025
Everything was great
- 5 out of 5 starsReviewed on 8/4/2025
Very courteous, always on time, professional employees.
- 5 out of 5 starsReviewed on 7/19/2025
Dr Diller is very knowledgeable and easy to talk to and gives you all the time needed to discuss your health
- 5 out of 5 starsReviewed on 7/19/2025
Dr. Diller is an awesome doc!
- 5 out of 5 starsReviewed on 7/18/2025
Dr Diller is great! Very empathetic and compassionate.
- 5 out of 5 starsReviewed on 7/17/2025
Everyone is wonderful. Never have to wait .
- 5 out of 5 starsReviewed on 7/13/2025
I called between my 6 month appointment to see if there might be an opening and I received an appt. that afternoon. Checking in is always good. Wait time was about 5 minutes. Dr. Diller was great, as always. He listens to the reason for the visit, diagnose the problem, then gave me a prescription. Visit great, as usual!
- 5 out of 5 starsReviewed on 7/9/2025
Dr Diller is a truly an asset to the community and his patients.
- 5 out of 5 starsReviewed on 7/8/2025
Just love Dr. Diller. He never acts rushed and answers my concerns. Great tribute to a frequently non caring medical profession.
- 5 out of 5 starsReviewed on 7/7/2025
Very professional, courteous and personable.
- 5 out of 5 starsReviewed on 7/3/2025
Dr Diller is a wonderful, caring doctor. And everyone in his office is nice & professional.
- 5 out of 5 starsReviewed on 7/3/2025
This Office is great the service is great and Dr. Diller is GREAT! The only thing that is not great is the parking lot. Premier should be ashamed of the image that the parking lot give the impression that you don't care about the patients in the smaller offices. I guess we are not important to you.
- 5 out of 5 starsReviewed on 7/1/2025
Doctor Diller listen very carefully to my health concerns and provided me clearly spoken pathway of action for me to follow.
- 5 out of 5 starsReviewed on 6/19/2025
Dr. Diller is the best!
- 5 out of 5 starsReviewed on 6/19/2025
Dr Diller listens carefully to you so he can make a good decision on your health care needs
- 5 out of 5 starsReviewed on 6/17/2025
Everyone at this facility is helpful and nice. No problems at all.
- 5 out of 5 starsReviewed on 6/16/2025
Kind caring people. Dr. Diller always ask me ifi have any questions and take time to answer any of my concerns.
- 5 out of 5 starsReviewed on 6/13/2025
Very kind
- 5 out of 5 starsReviewed on 6/7/2025
Dr. Diller is the best!!
- 5 out of 5 starsReviewed on 6/6/2025
The professional care and assistance was very helpful. No complaints what so ever.
- 5 out of 5 starsReviewed on 5/19/2025
Great physicians office. Everyone is so nice and courteous.
- 5 out of 5 starsReviewed on 5/17/2025
Thanks Dr. Diller.
- 5 out of 5 starsReviewed on 5/17/2025
We have had Dr DILLER as our physician for years. He's the best. We have recommended him to family and friends and many have gone on to have him their primary doctor as well.
- 5 out of 5 starsReviewed on 5/17/2025
I really like having Dr Diller as my family physician
- 4 out of 5 starsReviewed on 5/19/2025
Nurse was awesome.
- 5 out of 5 starsReviewed on 5/16/2025
Dr. Diller always gives very good care.
- 5 out of 5 starsReviewed on 5/8/2025
Dr. Diller is such and kind and caring Doctor! we are very blessed
- 5 out of 5 starsReviewed on 5/3/2025
Professionals in all aspects
- 5 out of 5 starsReviewed on 5/3/2025
Awesome place
- 5 out of 5 starsReviewed on 5/2/2025
AWESOME staff and Dr. Diller is AMAZING!
- 3 out of 5 starsReviewed on 5/1/2025
Very quick and because I am pretty healthy some of the issues were not addressed
- 5 out of 5 starsReviewed on 4/27/2025
All staff was friendly and knowledgeable
- 5 out of 5 starsReviewed on 4/27/2025
Dr. Diller is a wonderful doctor!!! So glad we found him after our move to Brookville!!
- 5 out of 5 starsReviewed on 4/27/2025
Really like Dr. Diller and am very happy with his entire organization.
- 5 out of 5 starsReviewed on 4/27/2025
Dr Diller took time to talk to me about a situation with medication with the heart doctor he weighed out a lot of options and we came up with some solutions that might help I will be going to a lung doctor he had that taken care of quickly
- 4 out of 5 starsReviewed on 4/27/2025
It was a good visit.
- 5 out of 5 starsReviewed on 4/24/2025
Dr Diller is the best.
- 5 out of 5 starsReviewed on 4/24/2025
I have tremendous gratitude for Dr. Diller. He is very attentive, a great listener, I never feel rushed and his attention to detail and nuance is stellar. I have recommended him many times. A great asset to the network! The trait I appreciate the most in Dr Diller is his ability to be firm without being condescending, a characteristic that seems to be common in a lot of physicians while dealing with older patients. I have been on a pre-diabetes weight loss journey in the past 3 years, and Dr. Diller has been instrumental in my progress.
- 5 out of 5 starsReviewed on 4/23/2025
Everything was great!
- 5 out of 5 starsReviewed on 4/21/2025
I like going to Dr. Diller. The office is close to where I live.
- 5 out of 5 starsReviewed on 4/21/2025
Everyone make me feel comfortable since I'm extremely nervous about having blood work done.



