David Nagel Hammack, PA-C

Physician Assistant

Primary Contact

315-637-7878

Services & Specialties

Areas of Specialization

  • Physician Assistant

Locations & Contact

Primary Location

St Joseph's Physicians Primary Care - Fayetteville

4000 Medical Center Dr
Ste 101
Fayetteville, NY 13066

Education & Certifications

Board Certifications

Physician Assistants, National Commission on Certification of

Provider Ratings

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. Learn More >

4.8 out of 5

(409 ratings)

The 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.

106 Reviews

06/12/2025

He is a awesome doctor

06/12/2025

Dave H & Dr. Dibble have cared for me close to 20 years now we’ve build a trust patient & Doctor

06/09/2025

Always attentive and explains everything

06/05/2025

All good.

06/05/2025

Dr Hammock has been my doctor for a long while now. He is a great doctor and listens to his patients. He has always given me excellent care and cares for his patients. He is never makes me feel like a number or in a rush

05/27/2025

Friendly, asked questions that referred to prior visits.

05/23/2025

Regular annual checkup. Hammack was very informative

05/23/2025

David was caring and explained what the procedure would be which l grealy appreciated.

05/22/2025

He always took very care of my necessities

05/19/2025

I didnt get to explain some of my health concerns.

05/14/2025

Appreciate how he’s willing to listen when I explain what my issues are

05/09/2025

Very thorough and patient

05/08/2025

Dr Hammack is a very caring GP

05/01/2025

Perfect, and smooth.

04/29/2025

Dave is a good listener, and kindly gives good and honest information.

04/28/2025

Very caring

04/28/2025

Great experience.

04/25/2025

Would like longer tkme of vidit with providor

04/24/2025

I needed to hear his advice made me feel better

04/23/2025

He's very upbeat and positive.

04/22/2025

Can Not Ask For Better

04/08/2025

Very happy

04/07/2025

I just love my doctor !!

04/07/2025

Pleasant, positive and professional

04/04/2025

Like Dave.

03/24/2025

David Hammack is very comforting.

03/24/2025

Dave is THE best ever a fine man and outstanding provider

03/19/2025

dr hammack is the best

03/19/2025

he is easyto understand

03/18/2025

All excellent

03/17/2025

First visit with David Hammond. He seemed a perfect fit with this practice!

03/14/2025

David is a wonderful PA. He is very patient, kind and informative!

03/13/2025

I think everyone works well together and communicate well with each other, in turn it's a well organized operation.

03/10/2025

David Hammock is very personable, caring and listens to me

02/27/2025

Couold not ask for better

02/27/2025

A physician I trust and believe mostly

02/20/2025

I feel secure with this health office. A huge concern when getting older.

02/13/2025

David has been ecellant. I can tell him anything and he doesn't judge. He truly cares about helping me feel better. I have a lot of pain issues and he listens to what I tell him.

02/11/2025

Dave's been my provider for a while. Always listening. Kind friendly and takes everything you say and listens with care and try to find a solution the best possible for you. He's a great provider

02/07/2025

Very good service

01/21/2025

Dave Hammack is always "there" during my time with him. I have full confidence in his guidance.

01/20/2025

Dr Hammock always listens to any concerns and helps with a resolution.

01/15/2025

I trust him. I was impressed by how much he remembered my medical history

01/02/2025

I always try to see David Hammack as I fully trust him.

12/30/2024

I trust this practice with giving my aon the best care

12/17/2024

Always very friendly, aware of family and their health, takes the time if you need it.

12/12/2024

Hammack is awesome. Listens and cares. Always goes extra mile.

12/09/2024

He's the best in business!

12/05/2024

Good visit

12/05/2024

Very happy

12/05/2024

Very professional

11/29/2024

Takes time out to care for his patients great listener still has the same pleasant personality for the last 10 yrs me and my family trust him with our lives

11/29/2024

Perfect

11/29/2024

Really attentive to my care

11/25/2024

He is simply the best. I’m so grateful and happy to have him as my provider

11/25/2024

Helped me to understand what I had been through.

11/25/2024

Dr. Hammock is top notch.

11/22/2024

knowledgeable

11/15/2024

Office visit was wonderful. Everyone made me feel at ease however, when I left, I was back to square one.

11/15/2024

very good

11/04/2024

He always is positive with a smile

11/04/2024

He cares about his patients

10/29/2024

He thinks of alternatives for me to consider to improve my healthcare

10/28/2024

Dr. Hammock is always kind, understanding,and a great listener. We have been coming to him for years. He is the only one I trust with my family.

10/25/2024

Good. He addressed the situation as it really is.

10/24/2024

exceptional

10/24/2024

He was awesome 👏🏼

10/22/2024

I find him pleasant, thorough and easy to talk to.

10/21/2024

Always caring and knowledgeable

10/18/2024

I feel more confident with my health after consulting Dr Hammack

10/15/2024

Everyone was pleasant, efficient and on time

10/14/2024

10+ rating

10/11/2024

Dave Hammack doesn't miss a thing

10/10/2024

very satisfied

10/08/2024

Any time we have needed to see David Hammack, he has never made us feel rushed. He provides us with the time we need. He is not rushing out the door to the next patient.

10/08/2024

Dave's been my provider for a while always been very caring listening what you have to say and to help you out

10/04/2024

I wish there was a little bit more time with my provider because sometimes I don't get to everything that I wanted to let my provider know in that business

10/02/2024

Dr hammack actually listens and explains. Doesn’t always happens. Has a personality too. Very lacking in some drs

10/02/2024

I want to stay with

10/01/2024

Everyone is very nice and willing to help out

10/01/2024

He is very caring Makes sure i understand everything before he goes.

09/26/2024

Good

09/24/2024

Good experience

09/24/2024

He is wonderful

09/23/2024

I will always like what I see with everyone

09/23/2024

He is kind and professional .

09/19/2024

David is wonderful. Trinity not so much.

09/17/2024

We have a good report, always

09/13/2024

Always providing great bedside support and care.

09/05/2024

Always good to see him.

09/04/2024

Dave Hammock was very fast in acting when my husband experienced a fainting episode and immediately called for an ambulance.

08/22/2024

Call in receptionist is very rude... Getting an appointment is very very hard and getting the proper care that I expect. From what I know. Having medical personnel in my family and friends could be much better, but they rely on the insurance company rules and Trinity health has destroyed the health field

08/21/2024

I recommend him and have my son and sister seeing him too

08/20/2024

Very satisfied with health advice and future annual physical in which I always look forward too.

08/19/2024

Also need a doctor who will see me if I’m sick!

08/16/2024

I've been seeing dave hammock for years always good visit

08/15/2024

Total satisfied with the entire medical facility.

08/08/2024

Always great !

08/06/2024

Very insightful and it feels like he understands

07/25/2024

Top notch. Great listener.

07/18/2024

Life changing for me in the choices Dr.Hammack chose

07/18/2024

Thank you for listening to me and making suggestions.

07/17/2024

Excelente

07/05/2024

I trust David Hammack with my healthcare.

06/25/2024

Have been seeing Dave Hammack for over 20 years now. I like him very much!

06/20/2024

I absolutely love the Office/Group
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