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Ratings for Dr. Leonard M. Klein

4
Staff
3
Punctuality
1
Helpfulness
1
Knowledge

If you have Estrogen positive breast cancer that returns after initial treatment, be sure to request that Dr. Klein tests you for HER-2 cancer. This was never tested by Dr. Klein. It was discovered through a second opinion at Cancer Centers of America, but unfortunately it was too late for my Mother. Dr. Klein prescribed Afinitor which is not the proper treatment for HER-2 and it had devastating dehydration side effects from diarrhea which is believed to lead to her early passing.

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flag | Submitted October 5, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

I have recommended two people to the practive and i would like to rate dr klein as a 13 over satisfied

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flag | Submitted September 15, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

Excellent. My husbqnd and I feels this ran the best of all offices I've visited.

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flag | Submitted August 24, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

Everyone in the office made an unpleasant situation more than manageable and were wonderful. I appreciated everyones help.

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flag | Submitted July 25, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

I like everything about the office . Its just a little distance from my home.

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flag | Submitted July 10, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

THE STAFF OF DOCTORS AND NURSES MAKE FOR A GOOD experince.

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flag | Submitted June 23, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

Dr klein is the best doctor in Chicago /Niles Illinois

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flag | Submitted June 13, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

All of the nurses make me feel very relaxed when i am here. They are all fantastic.

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flag | Submitted June 5, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

I will tell you, this place is really good. Im impressed how everyone works together.

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flag | Submitted June 1, 2017

5
Staff
5
Punctuality
5
Helpfulness
5
Knowledge

Dr. Klein is the best!! I LOVE HIM!! He returns your calls.

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flag | Submitted May 27, 2017

Rate this Doctor

Dr. Leonard M. Klein's Credentials


Facility Affiliations


Accepting New Patients

Unavailable


Biography

Unavailable


Languages

  • Spanish

Education

  • University of Buffalo (Grad. 1975)

Other Specialties

Unavailable


Areas of Expertise

Unavailable


Awards & Recognitions

Unavailable


Publications & Research

Unavailable


Insurance accepted by this Doctor

Other patients have successfully used these insurance providers, please call the Doctor's office to find out if your insurance plan is accepted.
Aetna
Blue Cross / Blue Shield
CIGNA
Coventry
  • Coventry Health Care
Humana
MultiPlan
United Healthcare


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