4.4
7 Ratings with 4 written Reviews
Summary
Dr. John Niedzwicki specializes in oncology, bringing four decades of medical experience to his practice. He earned his medical degree from George Washington University School of Medicine & Health Sciences and completed his residency at Rhode Island Hospital. Dr. Niedzwicki is fluent in Spanish, Portuguese, and English.
Dr. Niedzwicki practices at Saint Annes Hospital and Morton Hospital, with locations in Dartmouth and North Dartmouth, Massachusetts. He focuses on treating various types of anemia, including iron deficiency and vitamin deficiencies. His expertise includes performing blood tests and complete blood counts to help diagnose and monitor patient conditions. Patients have given him an average rating of 4.4 out of 5 stars.
Dr. Niedzwicki practices at Saint Annes Hospital and Morton Hospital, with locations in Dartmouth and North Dartmouth, Massachusetts. He focuses on treating various types of anemia, including iron deficiency and vitamin deficiencies. His expertise includes performing blood tests and complete blood counts to help diagnose and monitor patient conditions. Patients have given him an average rating of 4.4 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 40 years of experience
- speaks Spanish, Portuguese, English
- Rhode Island Hospital
- 4 written reviews
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 2 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. John Gregory Niedzwicki has 5 locationsHawthorn Medical Associates
535 Faunce Corner RdDartmouth, MA 02747 Tel: (508) 996-3991
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. John Gregory Niedzwicki, MD | Irene Kolberg | Kelsey Lynn Soares | Andrea Ruth Bonas |
| Oncology | Nurse Practitioner | Nurse Practitioner | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 40 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, Portuguese, English | Speaks Vietnamese, Spanish | ||
| Dartmouth , MA | Providence , RI | South Weymouth , MA | Providence , RI |
| Med School: George Washington University School Of Medicine & Health Sciences | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Gregory Niedzwicki
Medical Specialties
Dr. John Gregory Niedzwicki has the following specialty
Specialty Expertise
Dr. John Gregory Niedzwicki has the following 6 areas of expertise
Certifications, License, & Education
40 Years Experience
MEDICAL LICENSE
Medical Doctor, Massachusetts, 2026, Expired
EDUCATION & TRAINING
Residency
Rhode Island Hospital
Medical School
George Washington University School Of Medicine & Health SciencesGraduated in 1986
Similar doctors
Frequently Asked Questions
- Where is Dr. John Niedzwicki's office located?
- Dr. John Niedzwicki's office is located at 535 Faunce Corner Rd, Dartmouth, MA, 02747.
- Is Dr. John Niedzwicki accepting new patients?
- Dr. John Niedzwicki is accepting new patients on Vitals. View Dr. John Niedzwicki's profile on Vitals to make an appointment.
- Does Dr. John Niedzwicki accept virtual/telehealth appointments?
- Dr. John Niedzwicki has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Niedzwicki accept my insurance?
- You can see the insurance plans that Dr. John Niedzwicki accepts on their Vitals profile.
- Which hospitals is Dr. John Niedzwicki affiliated with?
- Dr. John Niedzwicki is affiliated with Saint Annes Hospital and Morton Hospital.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
