
Highlights
Age Groups Seen
- Pediatrics
- Adults
- Geriatrics
Languages
- English
Gender
MaleAbout Caleb E Nannes
Locations
- Martha's Vineyard Primary Care Clinic
- 1 Hospital Road, Oak Bluffs, MA 02557
- Get Directions
- phone: 508-684-4500
- fax: 508-684-4502
Expertise
Education
- Fellowship: Duke University Medical Center, 2019
- Residency: University of Maryland School of Medicine, 2015
- Medical Education: University of Maryland School of Medicine***, 2011
Board Certifications
- Internal Medicine: American Board of Internal Medicine, 2016
- Pediatrics: American Board of Pediatrics, 2015
Insurance
- Aetna
- Blue Cross Blue Shield
- Cigna
- Harvard Pilgrim Health Care
- Humana
- Mass General Brigham Health Plan
- Mass Health
- MassHealth ACO
- Medicare
- Medicare ACO
- Medicare CAH
- Tricare
- Tufts Health Plan
- United Health Care
- WellSense
Ratings & Reviews
5 out of 5
161 ratings, 76 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.
- Reviewed on 5/27/2026
It has been a very good experience.
- Reviewed on 5/25/2026
I always receive very good care & feel supported by Dr. Nannes & his office nursing & front desk staff.
- Reviewed on 5/24/2026
Very good
- Reviewed on 5/23/2026
Very good communicator. Smart and kind.
- Reviewed on 5/21/2026
I was so impressed at how much time and effort Dr. Nannes put into my visit and my somewhat complicated medical history.
- Reviewed on 5/20/2026
Dr Nannes was terrific. Very professional and appropriate. He knows my medical history, and is clearly concerned about my health. My wife is an accomplished nurse. She attended the appointment with me. She is also a patient of Dr Nannes, and agrees with my assessment.
- Reviewed on 5/20/2026
That was the first time I saw Dr. Nannes. I have to say that he didn't come prepared. He hadn't looked at my chart. And I had a major accident on [redacted], and he didn't seem to know anything about it. [redacted] I came to him because something was bothering me since the accident with this ringing in my ears and basically just gave me a referral but he he really I didn't think treated me with great respect and I think he sort of treated me like an old lady.
- Reviewed on 5/17/2026
I have total confidence in Dr Nannes and staff.
- Reviewed on 5/10/2026
This provider went above and beyond to seek out an answer to my condition. It was a scary time for me and this provider made sure all necessary tests, exams, and scans were administered in order to decipher my ailment.
- Reviewed on 4/22/2026
Dr. Banned is wonderful. He listened to me and was good at explaining the results of my blood tests. He took his time and did not rush out of the room as others have done previously. He has a good sense of humor and is easy to speak with on any situation. I was very comfortable with him. He is professional, kind and considerate. I would recommend him to anyone who needs a Physician.
- Reviewed on 4/22/2026
Very professional, courteous, knowledgeable, and kind. Thorough.
- Reviewed on 4/19/2026
He's very conscientious.
- Reviewed on 4/26/2026
Would be nice to see the dr sometime
- Reviewed on 4/19/2026
Excellent listener and communicator. Understood the issue and asked good questions. Showed a good, caring attitude. Most appreciated!
- Reviewed on 4/15/2026
I feel very fortunate to have Dr. Nannes as my PCP.
- Reviewed on 4/15/2026
Dr Nannes is very caring compassionate and extremely professional. I am very happy that he is my doctor and the hospital is lucky to have him
- Reviewed on 4/12/2026
Well prepared for the appointment very familiar with my history
- Reviewed on 4/11/2026
Very professional
- Reviewed on 4/10/2026
My experience with all of them is good. They're all good to me.
- Reviewed on 4/8/2026
Dr. Nannes is a excellent physician. He listens to what you have to say about what is ailing you and makes sure you understand what exactly he is relaying to you about your condition. His customer patient skills are outstanding. I am so happy I have him as my Primary Care Physician. He is the best I have had at MV Hospital.
- Reviewed on 4/9/2026
I WAS SEEN IN A TIMELY MANNER AND GIVEN MORE THAN ENOUGH TIME TO DISCUSS MY PROGRESS AND ANY HEALTH CONCERNS I HAVE. I WAS TREATED FOR PROFESSIONALLY AND RESPECTFULLY DURING MY VISIT - CAN'T SAY ENOUGH GOOD THINGS ABOUT THE CARE I RECEIVE FROM MY PRIMARY CARE DOCTOR AND HIS OFFICE. KUDOS TO THEM!
- Reviewed on 4/1/2026
Dr. Nannes is a caring and knowledgeable provider. I'm feel like I'm in good hands.
- Reviewed on 4/1/2026
Dr. Nannes is a very knowledgeable and caring Dr. I have never felt rushed and he has always been prepared.
- Reviewed on 3/28/2026
Always feel very well taken care of
- Reviewed on 3/24/2026
Dr. Nannes knows me and listens carefully to my concerns. He answers all questions in a caring and knowledgable manner.
- Reviewed on 3/25/2026
Yes, my experience was fine. I had no problems. I have total faith in the doctor and everything was wonderful. No problems. Thank you.
- Reviewed on 3/22/2026
Dr. Nannes is the best
- Reviewed on 3/18/2026
RESPECTFUL, CARING, THOUGHTFUL, EXPLAINED EVERYTHING IN WAY THAT I WAS ABLE TO UNDERSTAND.
- Reviewed on 3/14/2026
He is a good listener and has a caring manner.
- Reviewed on 2/23/2026
Dr Nannes is the best. Have been a MGB patient for 30 years.
- Reviewed on 2/20/2026
Excellent PCP all around.
- Reviewed on 2/12/2026
Upbeat, cheerful, great listener, wants good results, Dr. Caleb is the best!
- Reviewed on 2/11/2026
Dr. Nannes is a patient,kind doctor. He goes out of his way to make my visits easier during these winter months .
- Reviewed on 2/8/2026
Thoughtful and comprehensive
- Reviewed on 2/3/2026
Everything was good
- Reviewed on 1/31/2026
Dr. Nannes gave me his full attention and was completely tuned into me and my medical needs. He listened carefully and was well aware of past reactions to medications, when discussing options for treatment. He was easy to talk to and receptive to my comments and ideas. The practice of medicine is a combination of both science and art and he met that mark beautifully. I feel he has been an excellent doctor for me and I believe we have a very good partnership in overseeing and guiding me through my health needs.
- Reviewed on 1/18/2026
Martha's Vineyard Hospital always lives up to the standards you expect from a quality health provider.
- Reviewed on 1/20/2026
Great doctor. Knowledgeable and great bedside manner!
- Reviewed on 1/18/2026
I am new to this practice but I am very impressed by Dr. Nannes. I have found him to be thorough, empathetic and very knowledgeable a complete professional and a really nice guy!
- Reviewed on 1/17/2026
Thorough
- Reviewed on 1/12/2026
Please keep up the excellent work. Thank you
- Reviewed on 1/11/2026
The plastic surgery team was superb!
- Reviewed on 12/27/2025
Professional and courteous.
- Reviewed on 12/21/2025
Excellent and highly recommend. Listens and gives clear advice and instructions.
- Reviewed on 12/25/2025
Dr Nannes is an attentive Dr. My only feedback would be that he ask me about my vaccines, medications etc rather than trying to learn about them on the computer screen.
- Reviewed on 12/21/2025
Good experience.
- Reviewed on 12/15/2025
I appreciate Dr. Nannes and the time and consideration he gives.
- Reviewed on 12/11/2025
Dr. Nannes is a caring provider, I am in good hands
- Reviewed on 12/11/2025
Dr. Nannes is an excellent doctor. I feel I'm in good hands, great staff.
- Reviewed on 12/7/2025
I am very happy with my care provider. And Dr. Nannes is very thorough, and seems passionate, thoughtful and caring. All is good with me.
- Reviewed on 12/3/2025
I find Dr Nannes to be very caring and thorough. He listened to all my concerns.
- Reviewed on 11/30/2025
excellent
- Reviewed on 11/24/2025
Very good checkup no problems
- Reviewed on 11/22/2025
Dr Nannes is a fine doctor. He genuinely really seems to care about my well-being.
- Reviewed on 11/16/2025
Very confident in him and appreciate his interest and care
- Reviewed on 11/7/2025
Very optimistic about my health management
- Reviewed on 10/23/2025
Excellent and thorough care.
- Reviewed on 10/10/2025
Dr. Nannes is the absolute the best !
- Reviewed on 10/6/2025
Thnx
- Reviewed on 10/5/2025
All good; supportive
- Reviewed on 9/24/2025
Dr nannes is wonderful
- Reviewed on 9/21/2025
Very efficient, listened carefully to what I had to say, offered several alternatives to medication,, etc. Very pleasant visit and experience.
- Reviewed on 9/24/2025
i'm just thankful i have dr nannes as my pcp!
- Reviewed on 9/11/2025
Caleb went beyond regular to talk to me about my health overall and provided the whole package.
- Reviewed on 8/19/2025
Perfect
- Reviewed on 8/16/2025
Dr Nannes is a very good doctor. Listens, processes and executes.
- Reviewed on 8/23/2025
I would have liked to have more time.
- Reviewed on 8/15/2025
Dr Nannes is very careful and thorough. I have the impression that he is genuinely concerned about my well-being.
- Reviewed on 8/13/2025
This was my initial visit with my new primary care doctor. Dr. Nannes was easy to talk to, very thorough in reviewing my history, and gave me a written list of follow-up issues. I was totally satisfied with the visit.
- Reviewed on 8/14/2025
Dr Nannes is a very good listener and practitioner
- Reviewed on 8/8/2025
Thorough and sensitive
- Reviewed on 7/31/2025
He is a wonderful doctor, that cares enough to listen and find a solution to the problem.
- Reviewed on 7/30/2025
My first visit was rather disparaging, but this visit was very encouraging. Dr. Nannes remembered a lot about our first visit and was happy to see me again.
- Reviewed on 7/24/2025
I really like Dr. Nannes. I feel he does listen and have my best interests at heart. I feel we get along very well.
- Reviewed on 7/17/2025
This is always a positive experience...On time...appointment runs well...I like the care and I think Dr. is genuinely concerned
- Reviewed on 7/13/2025
We are lucky to have Dr. Nannes!