Dr. Francis Kielar, MD

Dr. Francis Kielar, MD

Family Medicine  |  
Male  |  
Age 67
Insurances AcceptedSave
Dr. Francis Kielar, MD is a family medicine specialist in Butler, NJ and has been practicing for 33 years. He graduated from Nicolaus Copernicus Medical Academy in 1982 and specializes in family medicine.

45 Carey Ave Ste 300

Butler, NJ 07405

Contact Information

(973) 283-9300

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Horizon Blue Cross Blue Shield of New Jersey
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Kielar

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Kielar's Experience

Dr. Kielar's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Family Medicine

Board Certifications

Dr. Kielar does not have any board certifications listed.


Conditions Treated


Read Less


  • Anemia and Iron Deficiency Screening
  • Arterial Blood Gas Test (ABG)
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Screening
  • Immunization
  • Liver Function Test
  • Newborn Metabolic Screening
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Rh Incompatibility Screening
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Nicolaus Copernicus Medical Academy
    Medical School | Graduated 1982
  • Jfk Med Center
    Residency Hospital | Completed 1985

Awards & Recognition

Awards & Honors

Dr. Kielar has no awards or honors listed.

Media & Publications

Dr. Kielar has no media or publications listed.

Languages Spoken

  • English
  • Polish

Memberships & Professional Affiliations

Dr. Kielar does not have any memberships or affiliations listed. If you are Dr. Kielar and would like to add memberships or affiliations, please update your profile.

Dr. Kielar's Reviews

Likelihood of recommending Dr. Kielar to family and friends
based on 19 total reviews (4 with comments)

Likelihood to Recommend (19)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Kielar's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
16 to 30 minutes

Patient Comments (4)

in Butler, NJ
It takes 1 1/2 to 2 weeks to get lab results from the office. They are delivered to them the day after you go to the lab. I am going to get another doctor because I am a senior and think they are important. Have to keep calling them for results. Got a copy from the lab. Receptionist needs...more
Was this helpful? YESNot Helpful
Flag this
in Passaic, NJ
Dr. Kielar is very caring, great bedside manner and very intelligent.
Was this helpful? YESNot Helpful
Flag this
in Wayne, NJ
As a long-time patient of Dr. Kielar's. I appreciate the following character traits he has always demonstrated: 1. I believe he listens intently as well as takes comprehensive notes (for the record) 2. He acts as his own secretary. 3. He has a measured, even-keeled quality which, I believe, is...more
Was this helpful? YESNot Helpful
Flag this
in Riverdale
He did not return two phone calls of mine, one of which was regarding a problem with medication, which then ultimately resulted in an ER visit because I did not know if the problem was urgent (which it turned out not to be and a simple phone call would have determined that). While I sat in his...more
Was this helpful? YESNot Helpful
Flag this

Are you Dr. Kielar?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Internal Medicine
Family Medicine
Family Medicine
Internal Medicine
Obstetrics & Gynecology
Cosmetic Medicine
Sports Medicine
Internal Medicine
Obstetrics & Gynecology