Dr. John Keaney, MD, Boston, MA | Internist

What patients are saying

Overall rating

4.60

Average wait time

5.00

Bedside manner

5.00

“I had an excellent experience at this clinic. The staff were professional, friendly, and highly attentive from start to finish. Dr. Keaney is a fantastic listener and demonstrated deep expertise in addressing the diverse range of concerns I brought to the appointment. I felt heard and well-cared for.”

Erik A.February 19, 2026

About Dr. John Keaney

I enjoy forming longitudinal relationships with patients and collaborating with them in shared decision-making to address their health goals in an evidence-based manner. Given my combined training in internal medicine and pediatrics, I am also interested in providing quality primary care for those diagnosed with conditions in childhood that continue to have an impact across the lifespan (e.g., congenital cardiac conditions, survivors of childhood cancer). My wife and I enjoy growing our collection of board games. We also love to explore different cultures and cuisines through travel, trying new restaurants, and experimenting in the kitchen. The audio that gets me through my gym routines fluctuates between podcasts recapping the latest news in basketball and reality TV, as well as audiobooks centered on 20th-century history or the history of medicine.

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In-network insurances

99% of patients have successfully booked with these insurances

Aetna

BlueCross BlueShield

Cigna

UnitedHealthcare

200+ more in-network plans

Popular visit reasons

Allergy Consultation

Annual Physical

Drug Allergy

Dust Allergy

Foot Consultation

Illness

Obesity Hypoventilation Syndrome

Psychiatry Consultation

Allergy Consultation

Annual Physical

Drug Allergy

Dust Allergy

Office location

One Medical - South End - Harrison Ave

394 Harrison Ave, Boston, MA 02118

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Education and background

Practice names

One Medical

Board certifications

American Board of Internal Medicine

Education and training

Medical School - Yale School of Medicine, Doctor of Medicine
Yale New Haven Hospital (Residency)

Languages spoken

English

Provider's gender

Male

NPI number

1598384844

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.60

Wait time

5.00

Bedside manner

5.00

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15 reviews

Most relevant

Very friendly, and knowledgeable. Very clean and fast

January 7, 2026Juan I.Verified patient

The office seemed to place very little value on patient care. While this may not be entirely the doctors’ fault, my first visit felt rushed. There were almost no follow-up questions. The visit was clearly timed, and once the limit was reached, I was told to leave and either make another appointment or continue to bring up any further concerns online. I understand that finding a primary care doctor in Boston can be challenging, but I would avoid this clinic if you can. If you like a certain doctor, ask the doctor if s/he has another location to offer service.

March 17, 2026Initials hidden

Kind, great listener. Everything went well

March 11, 2026Miguel N.Verified patient

I had an excellent experience at this clinic. The staff were professional, friendly, and highly attentive from start to finish. Dr. Keaney is a fantastic listener and demonstrated deep expertise in addressing the diverse range of concerns I brought to the appointment. I felt heard and well-cared for.

February 19, 2026Erik A.Verified patient

March 13, 2026Nathaniel K.Verified patient

March 7, 2026Conor L.Verified patient

Less than 3 months agoInitials hidden

February 16, 2026Pierre M.Verified patient

Less than 3 months agoInitials hidden

Less than 3 months agoInitials hiddenSource: Partner

Frequently asked questions

How soon can I make an appointment with Dr. John Keaney?

Generally, Dr. John Keaney has appointments available on Zocdoc within 1 week. You can see Dr. Keaney's earliest availability on Zocdoc and make an appointment online.

Is Dr. John Keaney accepting new patients?

Dr. John Keaney generally accepts new patients on Zocdoc. You can see Dr. Keaney's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. John Keaney accept my insurance?

Choose your insurance plan to verify if Dr. Keaney is in-network.

Can I make an appointment with Dr. John Keaney online?

Yes, you can make an appointment online with Dr. Keaney using Zocdoc. It’s simple, secure, and free.

What practice does Dr. John Keaney work with?

Dr. John Keaney works with One Medical.

Where is Dr. John Keaney's office located?

Dr. John Keaney's office is located at 394 Harrison Ave, Boston, MA 02118.

Which board certifications does Dr. John Keaney have?

Dr. John Keaney is certified by American Board of Internal Medicine.

What are common reasons for patients to see Dr. John Keaney?

Dr. John Keaney frequently sees patients for Allergy Consultation, Annual Physical, Foot Consultation, Illness, and Psychiatry Consultation. You can see other visit reasons for Dr. John Keaney on their profile.

What languages does Dr. John Keaney speak?

Dr. John Keaney speaks English.

How do patients rate Dr. John Keaney in reviews?

15 patients have reviewed Dr. John Keaney. The overall rating for this doctor is 4.6/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.