Dr. Lesley Fein, MD

Dr. Lesley Fein, MD

Rheumatology  |  
Female  |  
Age 64
Insurances AcceptedSave
Dr. Lesley Fein, MD is a rheumatology specialist in West Caldwell, NJ and has been practicing for 32 years. She graduated from George Washington U, School Of Medicine in 1981 and specializes in rheumatology.

1099 Bloomfield Ave Fl 2

West Caldwell, NJ 07006

Contact Information

(973) 575-0338

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Health Net
  • Humana
  • UnitedHealthCare
  • WellCare
  • WellPoint

*Please verify this information when scheduling an appointment.

Learn about Dr. Fein

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

Top Care Areas


See how frequently Dr. Fein performs your care needs compared to other doctors.

Lyme Disease
very high
more than 99% of peers
Chronic Fatigue Syndrome
more than 49% of peers

Dr. Fein's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • Rheumatology

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated


Read Less

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.


  • George Washington U, School Of Medicine
    Medical School | Graduated 1981
  • Mount Sinai Hospital
    Internship Hospital | Completed 1982
  • Mount Sinai Hospital
    Residency Hospital | Completed 1984
  • New York University
    Fellowship Hospital | Completed 1986

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Fein has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Fein's Reviews

Likelihood of recommending Dr. Fein to family and friends
based on 35 total reviews (7 with comments)

Likelihood to Recommend (35)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Fein'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 (7)

in Ringwood, NJ
Dr Fein has treated my daughter for over 2 years. She has been a wonderful doctor. She understood immediately that my daughter had several co-infections in addition to Lyme. After treating these, my daughter's condition improved greatly. She is caring, listens well and is highly competant -...more
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in Wayne,NJ
Dr. Fein has given me back hope. For years I struggled not knowing what was wrong with me. After 31 doctors telling me it was either in my head or that I was fine she was able to diagnose and treat me for Lymes. Under her care I have faith that she will get me back to the old me. I can't thank Dr....more
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in Denville, NJ
I highly recommend Dr. Lesley Fein to anyone seeking a doctor of her specialty. Before my first visit with her, she had me come in to her office to have bloodwork taken. Then on my first visit to Dr. Fein, she meticulously poured through my previous 4 yrs of medical records asking detailed...more
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in Wayne, NJ
She is a very knowledgeable doctor and takes her time with you, however, she does lack bedside manner completely. Also, her office staff is really difficult to get a hold of, they have messed up the dosages told to me to take and are not transparent about results unless you hound them. I think...more
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in Montclair, NJ
Dr. Fein is by far one of the most knowledgeable and capable doctors in the nation. Her patients come from Oregon, Maine, Florida; the entire US. No one can treat Lyme Disease as well as Dr. Fein. Simply put, she's brilliant: she teaches medical students at top-tier institutions such as Columbia...more
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