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Jonathan Sixon, MD

Location

St. Joseph Hospital Family Medicine & Specialty Services - Milford

444 Nashua Street,
Milford, NH, 03055

Phone: 603-673-3014
Fax: 603-672-7654

Hours
Monday - Friday: 8 a.m. to 5 p.m.

New Patients

Accepting New Patients

Phone: 603-884-3007

Jonathan Sixon, MD

Specialties

Education

Medical School: State University of New York, Syracuse, NY

Residency: Pitt County Memorial Hospital at United Health Systems of Eastern Carolina, Greenville, NC

Additional Information



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Patient Submitted Review

Patient Submitted Review

Feb-2025

Time in waiting room minimal, check in by nurse was done with courtesy and professionalism and visit with Dr Sixon outstanding. Dr Sixon is a credit to his profession!
Patient Submitted Review

Patient Submitted Review

Jan-2025

My son is new to St. Joseph’s family practice and Dr. Sixon and I am so impressed with this clinic that I am transferring my care there as well. Dr. Sixon is amazing, as are the entire staff. We’ve been to the urgent care clinic as well and to say that we are impressed is an absolute understatement❣️. There’s minimal wait time and they keep us updated if there is a delay. Dr Sixon’s “bedside” manner is awesome, he explains everything he’s going to do, why he’s doing it and gives you the reasons for any testing that he feels is needed.
Patient Submitted Review

Patient Submitted Review

Jan-2025

From the moment I met Dr. Sixon it was clear that he cares deeply about his patients and their well being. He takes the time and gives attention to questions and is very thorough with his care. I’d recommend him to anyone looking for a great primary care provider.
Patient Submitted Review

Patient Submitted Review

Dec-2024

I was so glad he was there to see me and help. I really appreciate his knowledge and expertise. I was happy to be able to get relief and I thought he had a relaxed and personable bedside manner. Thank you!
Patient Submitted Review

Patient Submitted Review

Nov-2024

Well, Dr. Sixon is the best. First, he's competent, explains all the medical issues I need to know in a way I can easily understand. But also, he is always so pleasant to be with. We are always so glad to see each other, like friends.
Patient Submitted Review

Patient Submitted Review

Nov-2024

Have nothing but praise for Dr. Sixon. He always has time to answer any questions or concerns I may have. I never feel rushed at my appointments. Above all that, his warm personality and smile only add to my five star review of him. A wonderful and very caring doctor, I feel blessed to be one of his patients
Patient Submitted Review

Patient Submitted Review

Jul-2024

Great doctor, with a fantastic “bedside manner”. He’s been my doctor for about 20 years and I’ve had this opinion from the beginning. He really listens to you.
Patient Submitted Review

Patient Submitted Review

Jul-2024

Dr.Sixon has been our family doctor for more than 15 years. He is kind, caring and genuinely interested in your well-being. I recommended him to family and friends and they are now patients of his also. We absolutely love him! He makes going to the doctor's less painful.
Patient Submitted Review

Patient Submitted Review

Jul-2024

Dr Sixon is the most caring professional provider I've ever had. He makes time to listen and follows through with every detail.He has helped me through difficult times as well as on top of overall health ! Oh and he listens to really cool music 😉 Personalble and really down to earth ! I would highly recommend him for anyone who is looking for a PCP. Thank you Dr Sixon your the best! Hands down !! 💯☺️
Patient Submitted Review

Patient Submitted Review

Dec-2023

Doc Sixon has been our family physician for 20 plus yrs. Not only a great medical guru, but terrific human being. Our mom , our grandkids, our friends have all jumped on the Jonathan Sixon train, and all rave like we do. Love you DOC!!
Patient Submitted Review

Patient Submitted Review

Aug-2023

I am 83 years-old, and Dr. Sixon has been my Doctor for almost 3 years, since moving to Milford from the Cape. He is the ‘best Doctor’ I have ever had.
Patient Submitted Review

Patient Submitted Review

Aug-2023

Could not find a more “real” doctor if you tried. He is understanding, relatable, and not too quick to medicate. He understands life and it’s challenges and works with you to get better and healthier… 5 stars aren’t enough ! Absolutely great guy!!
Patient Submitted Review

Patient Submitted Review

Jul-2023

Dr. Sixon is wonderful! He listens to his patients, and really cares about them. I have always felt comfortable with him, and I do not ever dread going to the doctors. I know whatever issue I may be experiencing he will always address and explain it. I never feel rushed or leave not being able to ask any questions I may have. Dr. Sixon is the BEST!!!
Patient Submitted Review

Patient Submitted Review

Apr-2023

Dr. Sixon has the skills to accurately diagnose, but also the patience to listen. He has a wonderful empathetic presence and is able to “hear” as well as listen. He is incredibly kind. I have never left his office not feeling better!!
Patient Submitted Review

Patient Submitted Review

Apr-2023

The most caring doctor I’ve ever met. He listens to what your needs are. And over all, a super nice man. I highly recommend him. Actually I have recommended him. Those new patients of his feel the same way I do.
Patient Submitted Review

Patient Submitted Review

Mar-2023

Dr. Sixon is a very caring and thoughtful physician. He is very knowledgeable in all areas of medicine and is always willing to take as much time as necessary to answer all my questions. I am so pleased that I found Dr. Sixon and that he is my PCP.
Patient Submitted Review

Patient Submitted Review

Sep-2020

Dr Jonathan Sixon is a true credit to his profession. He is truly a treasure, he exhibits compassion, and professionalism in every way. My husband and I have been with him for quite sometime and would never think of having another doctor other than him.
Patient Submitted Review

Patient Submitted Review

Apr-2020

Was very understanding took his time to listen to u @ will be missed had him for 11 years ?? my mom luved uuu had faith in u @ only wanted to see u please give me a call if u see this she made u the frame picture for ur office thats how much she loved her dr she wasnt into drs she was very stubborn when we came in we were the 3 amegos.....lol...... ??JLM= JA
Patient Submitted Review

Patient Submitted Review

Apr-2020

A great doctor and am so sorry that he has left Milford practice. Anyone know where he might be practicing or if he is still in the area. He will be truly missed!!
Patient Submitted Review

Patient Submitted Review

Nov-2019

Absolutely blessed to have Dr. Sixon as my primary care doctor True professional genuinely cares about his patients. Perfect personality and medical knowledge for the job!
Patient Submitted Review

Patient Submitted Review

May-2019

I have been seeing Dr Sixon for almost 15 years now. When I see Dr Sixon I never feel rushed out of the office. I see a lot of specialists for my Type 1 Diabetes and sometimes you feel like they don't want to give you the time of day. Dr. Sixon takes the time to answer all my questions and give me the best advice. He is also very collaborative with my specialists which is super helpful. 100% would recommend.
Patient Submitted Review

Patient Submitted Review

Jan-2019

I can only speak as a private holistic dietitian, but out of my 20 years in the field, I find this practice at the top of the list for compassion, teamwork, communication, dedication, and just pure care of their patients. This is a smart center that is open to all aspects of healing. They take the time to hear you This center is here and now but also the true future of healthcare. Patient centered and integrative!!
Patient Submitted Review

Patient Submitted Review

Aug-2010

Great Dr. We had our kids going there and we liked him so much, my wife and I both switch to use him as our primary care physician as well. He's does a really great job with everything.
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603-882-3000