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Dr. John Wisniewski, MDverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesInternal Medicine
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Location iconLocationHartford, CT
BioiconBio:
With over 28 years of experience, this dedicated internist excels at p...
ExperienceiconExperience:
25+ years
Language SpokeniconLanguage Spoken:
Spanish, 
English
Common TreatmentsiconCommon Treatments:
Anxiety Phobic Disorders
Bronchial Asthma
Rheumatoid Arthritis
Pneumonia
Diabetic Peripheral Neuropathy
Chronic Bronchitis
See More
Institutes AttendediconInstitutes Attended:
UMU NCM, 
NSUH, 
CT Med Board, 
ABIM
CertificatesiconCertificates:
MD, 
Res, 
Intern, 
CT Med License, 
BCIM
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Common TreatmentsiconCommon Treatments:
Anxiety Phobic Disorders
Bronchial Asthma
Rheumatoid Arthritis
Pneumonia
Diabetic Peripheral Neuropathy
Chronic Bronchitis
See More
Institutes AttendediconInstitutes Attended:
UMU NCM, 
NSUH, 
CT Med Board, 
ABIM
CertificatesiconCertificates:
MD, 
Res, 
Intern, 
CT Med License, 
BCIM
specOverview
Dr. John Wisniewski, MD, is a highly experienced internist practicing in Hartford, Connecticut, and is affiliated with Hartford Hospital. He earned his medical degree from SUNY Upstate Medical University College of Medicine in 1995 and possesses over 28 years of expertise in Internal Medicine. His specializations include the management of various conditions such as diabetes, chronic kidney disease, hypertension, asthma, and many others. Dr....
specPractice
insurance
In-network insurance
Aetna
Alliant Health Plans
Anthem
Aspire Health Plan
Blue Cross Blue Shield
Blue Cross Blue Shield of Kansas City
insurance
Appointments Scheduling
Hartford
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Address:

85 Seymour St Suite 900, Hartford, CT 06106
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Phone:

(860) 241-0700

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Fax:

(860) 525-7881

Wethersfield
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Address:

1210 SILAS DEANE HWY STE 109, WETHERSFIELD, CT 06109
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Phone:

(860) 241-0700

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Fax:

(860) 525-7881

Farmington
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Address:

11 South Rd, Farmington, CT, 06032
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Phone:

(860) 241-0700

specAbout
NPI/License numbericonNPI/License number:
1689786568
ExperienceiconExperience:
25+ years
Language SpokeniconLanguage Spoken:
Spanish, 
English
Hospital AffiliationsiconHospital Affiliations:
Hartford Hospital
SpecialtiesiconSpecialties:
Internal Medicine
General Internal Medicine
Common TreatmentsiconCommon Treatments:
Anxiety Phobic Disorders
Bronchial Asthma
Rheumatoid Arthritis
Pneumonia
Diabetic Peripheral Neuropathy
Chronic Bronchitis
See More
Education IconEducation & Certifications:
Education Icon
CT State Medical License
Connecticut Medical Board2025
Education Icon
Residency in Dental Medicine
North Shore University Hospital1998
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Intern in Medicine
North Shore University Hospital1996
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Doctor of Medicine
Upstate Medical University Norton College of Medicine1995
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Board Certification in Internal Medicine
American Board of Internal Medicine