4.7
67 Ratings with 54 written Reviews
Summary
Dr. John Wisniewski is a board-certified internal medicine physician who earned his medical degree from SUNY Upstate Medical University Alan and Marlene Norton College of Medicine. With 31 years of experience in internal medicine, he has built extensive expertise in caring for adult patients with a wide range of health conditions. Dr. Wisniewski is fluent in both English and Spanish, allowing him to serve diverse patient populations throughout the Hartford area.
Dr. Wisniewski practices at multiple locations in Hartford and Wethersfield, Connecticut, with affiliations at Saint Francis Hospital and Medical Center, UConn John Dempsey Hospital, and Hartford Hospital. He specializes in managing high blood pressure and hypertensive emergencies, providing comprehensive care for patients with cardiovascular concerns. His practice includes routine diagnostic services such as blood work and heart rhythm monitoring through electrocardiograms. Patients have given Dr. Wisniewski an average rating …of 4.7 out of 5, reflecting their confidence in his clinical expertise and compassionate care approach.
Read More Read less Dr. Wisniewski practices at multiple locations in Hartford and Wethersfield, Connecticut, with affiliations at Saint Francis Hospital and Medical Center, UConn John Dempsey Hospital, and Hartford Hospital. He specializes in managing high blood pressure and hypertensive emergencies, providing comprehensive care for patients with cardiovascular concerns. His practice includes routine diagnostic services such as blood work and heart rhythm monitoring through electrocardiograms. Patients have given Dr. Wisniewski an average rating …of 4.7 out of 5, reflecting their confidence in his clinical expertise and compassionate care approach.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 31 years of experience
- speaks English, Spanish
- Suny Upstate Medical University Alan And Marlene Norton Coll Of Med
- 54 written reviews
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 3 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. John Stephen Wisniewski has 5 locationsStarling Physicians
85 Seymour St Ste 900Hartford, CT 06106 Tel: (860) 241-0700
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Starling Physicians
1210 SILAS DEANE HWY STE 109WETHERSFIELD, CT 06109 Tel: (860) 224-6209
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. John Stephen Wisniewski, MD | Dr. Robin Allen, MD | Eric Harker | Kerry L. Folkman, MSN, NP-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 31 Years of Experience | 23 Years of Experience | 25 Years of Experience | 16 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Hartford , CT | New Britain , CT | Lyons , CO | Brookline , MA |
| Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med | Med School: Baylor College of Medicine in Houston, Texas | Med School: Duke University School Of Medicine | Med School: Regis College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Stephen Wisniewski
Medical Specialties
Dr. John Stephen Wisniewski has the following specialty
Specialty Expertise
Dr. John Stephen Wisniewski has the following 6 areas of expertise
Certifications, License, & Education
31 Years Experience
MEDICAL LICENSE
Medical Doctor, Connecticut, 2025, Expired
EDUCATION & TRAINING
Medical School
Suny Upstate Medical University Alan And Marlene Norton Coll Of MedGraduated in 1995
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Frequently Asked Questions
- Does Dr. John Wisniewski accept virtual/telehealth appointments?
- Dr. John Wisniewski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. John Wisniewski?
- You can find contact information for Dr. John Wisniewski here on Vitals.
- Where is Dr. John Wisniewski's office located?
- Dr. John Wisniewski's office is located at 85 Seymour St Ste 900, Hartford, CT, 06106.
- Does Dr. John Wisniewski accept my insurance?
- You can see the insurance plans that Dr. John Wisniewski accepts on their Vitals profile.
- Is Dr. John Wisniewski accepting new patients?
- Dr. John Wisniewski is accepting new patients on Vitals. View Dr. John Wisniewski's profile on Vitals to make an appointment.
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