Claudia Tellez, MD

Claudia Tellez, MD

4.9 
502 ratings  Read Reviews
Northwestern Medical Group

Primary Specialty

Hematology and Medical Oncology

Meet The Doctor

Insurance

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Accepting New Patients
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HealthBeat

nm-mary-tnail

Anything But Ordinary

Mary has learned a thing or two about how she wants to live. She would describe it as an ordinary life, except that lately, it’s been anything but.

 More HealthBeat Articles

Education

Medical Education:
University of Illinois at Chicago College of Medicine - 1990
Residency:
McGaw Medical Center of Northwestern University - 1993
Fellowships:
McGaw Medical Center of Northwestern University - 1996

Media

Meet The Doctor 1:17
Meet The Doctor
April 05, 2012

Languages Spoken

  • Spanish

Board Certifications

  • American Board of Internal Medicine - Hematology (Certified)
  • American Board of Internal Medicine - Medical Oncology (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Physician Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Northwestern Memorial Hospital

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

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Overall rating

4.9
4.9 
502 Ratings
  • Friendly & Courteous
    5.0
  • Will Recommend to Others
    4.9
  • Clear Explanations
    4.9
  • Shows Concern
    4.9
  • Includes You In Decisions
    4.9
  • Explains Medications
    4.9
  • Follow-Up Instructions
    4.9
  • Easy to Understand
    4.9
  • Time Spent With Patient
    4.9
  • Confidence in Doctor
    5.0

Reviews from Patients

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107 Reviews
November 02, 2019

good

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October 17, 2019

Both the head nurse who went over information before Dr. Tellez came in and Dr. Tellez herself were very good.

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October 14, 2019

Dr. Tellez is always very caring and really listens to my concerns. i totally trust her judgment.

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October 11, 2019

Dr Tellez has been my doctor since 2007. She has always been warm and caring and I am glad she is part of my care team.

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October 05, 2019

No one likes dealing with illnesses like breast cancer but Dr. Tellez successfully treated both me and my sister and has provided excellent care and counsel. She continues to do so in our follow up visits. A terrific doctor.

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September 22, 2019

I really like Dr. Tellez. She is compassionate, knowledgeable, and explains things. She is very patient. I would absolutely recommend her.

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September 01, 2019

dr. Telez is the best!!

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August 30, 2019

Excellent clinician

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August 29, 2019

Dr. Tellez is smart and compassionate. Fabulous.

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August 23, 2019

Dr Tellez listened carefully to the problems I was having with my cancer medication. she gave me all the time I needed to explain what was happening & formulated a new plan for my care. I was very relieved & pleased

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August 22, 2019

*Dr. Tellez always discusses pros & cons of medication, and encourages exercise, etc.

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August 15, 2019

DR Tellez is outstanding

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August 12, 2019

I only see her once a year, for years, and yet she remembers me and seems interested in me as a person, as well as my blood readings.

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August 12, 2019

Dr. Tellez is THE BEST! I adore her. She is always so patient and understanding, and brings such an upbeat, positive attitude into the room with her. She is such a lovely person and a WONDERFUL, INTELLIGENT doctor. The very best!!! I feel blessed to be under her care.

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August 10, 2019

Dr. Tellez is fabulous!!!

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August 06, 2019

I have great confidence and trust in Dr. Tellez. I value her relationship and feel incredibly fortunate to have her as one of my physicians at Northwestern.

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August 05, 2019

Dr. Tellez is a phenomenal doctor. She was incredibly thorough and compassionate, and I feel much better about my future knowing that she is treating me.

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August 04, 2019

Still the best... for the 11 years!!

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August 02, 2019

Dr. Claudia Tellez like always is very concern about my progress . She always give me good advise to fallow. Exellent physician.

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July 22, 2019

Dr. Tellez is wonderful

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July 14, 2019

I have been seeing Dr. Tellez for almost 14 years. She is the BEST!

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June 27, 2019

Dr. Tellez was unlike any provider I have seen before! She ensured I understood and asked about the treatment ideas of my referring physician. I cannot recommend her more! She was so patient and thorough and really made me feel like we were a team! I appreciate how much she calmed my nerves and involved me and let me have an opinion in my care! She was completely worth the wait for the appointment and the delay in visit! awesome provider!

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June 27, 2019

Dr Tellez has a wonderful way of interacting with her patients. she puts me at ease.

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June 22, 2019

dr. tellez is an excellent doctor. she is knowledgeable, caring and very thorough. she is concerned about you as a person, even beyond her specialty. she is my favorite doctor!

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June 20, 2019

This was our first meeting and I was very pleasantly impressed with Dr. Telez. She was concerned, informative, personable, and genuine in her care of me. Very impressive.

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May 26, 2019

Dr. Tellez is an amazing, caring doctor.

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May 19, 2019

Dr Tellez was very thorough &kind in addressing my needs. I felt she spent all the time I needed

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May 18, 2019

Dr Tellez is such a humble, caring , loving provider. I feel safe & confidant with her .

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May 16, 2019

excellent

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April 22, 2019

Dr. Tellez is very professional, kind, and caring. Dr. Tellez explains every test or concerns thoroughly. It gives me peace of mind.

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April 18, 2019

very good

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March 14, 2019

super doctor

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March 03, 2019

I have been seeing Dr. Tellez for 14+ years. She is the best!

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February 26, 2019

Dr. Tellez is my favorite doctor! She is the best!

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February 24, 2019

Dr Tellez was amazing. I will highly recommend her

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February 19, 2019

Dr. Tellez is wonderful, friendly and explained everything very well.

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February 18, 2019

Dr. Tellez is the best!

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February 16, 2019

Dr.Tellez is is the best.

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January 31, 2019

Dr. Tellez and team are a great group of people. Dr. Tellez is bright, listens and truly cares. The Best!!!

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January 27, 2019

all good

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January 22, 2019

Have recommended *Dr. Tellez to other patients.

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January 07, 2019

Dr. Tellez is an excellent caring physician.

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December 25, 2018

she's a great and compassionate doctor

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December 25, 2018

No bad exprience, I am happy that Dr. Tellez is my Oncologist. She was highly recommended.

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December 20, 2018

good

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December 17, 2018

*Dr. Tellez and her staff give excellent care.

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December 17, 2018

Care Provider is very, caring, companionate, great listener to my needs. I will definitely recommend.

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December 13, 2018

We love this doctor and the staff

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November 30, 2018

dr Tellez is brilliant providing great care and support. she has walked side by side with me for last 23 years. she managed my physical health but guided me on the emotional journey recommending key professionals to join my health care team! I am thankful for her.

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November 20, 2018

Dr. Claudia Tellez is an angel from heaven. She is so courteous and KIND and I would recommend her to anyone who needs an oncologist.

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November 20, 2018

I hope to never have to recommend anyone to an oncologist, but if I had to Dr. Tellez would be the only person I would refer.

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November 18, 2018

Dr. Tellez is always very friendly, and comptetent and isusually pretty much on time.

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November 11, 2018

Dr Tellez is a high quality person and MD

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November 08, 2018

I love Dr. Tellez. She has been my doctor for over 11 years and I am so grateful.

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October 26, 2018

Dr. Tellez is off the charts. She listens to everything I have to say and explains the medicine and science that motivates her decisions. The best!

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October 18, 2018

Dr. Tellez was terrific. She is very understanding, patient, and compassionate.

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October 14, 2018

Dr. Tellez always gives me confidence in her treatment.

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October 08, 2018

Dr Tellez has always been outstanding in providing information and care.

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October 04, 2018

I have been a patient of Dr. Tellez for 14 years. She is the BEST!

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September 30, 2018

Very caring doctor.

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September 29, 2018

Dr Telez is friendly and warm, remembers me, even though she only sees me once a year at this point, and answers all my questions patiently.

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September 29, 2018

love and trust Dr Tellez

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September 27, 2018

Was a good experience.

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September 23, 2018

Dr. Tellez was wonderful, explained my diagnosis in detail and recommendations moving forward.

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September 20, 2018

very professional very thorough explaining everything

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September 08, 2018

Dr. Tellez has always been most courteous, friendly and professional. She is always interested in me and takes her time while I am with her. She is the best!

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August 31, 2018

Great physician and assistants.

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August 29, 2018

Dr Tellez is wonderful. I sing her praises every chance i get.

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August 25, 2018

Dr Tellez and her staff have always been great, every visit! Warm, smart, professional

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August 23, 2018

good

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August 23, 2018

I have been coming here since 2007. The treatment and care I get is top notch. They helped save my life. I am grateful.

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August 19, 2018

good

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August 13, 2018

Dr. Tellez has been my doctor for many years. She is a true professional. She exhibits professionalism, compassion and make you feel at ease when talking to you.

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August 09, 2018

excellent

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August 06, 2018

Dr Tellez is highly competent, exceptionally caring, and explains my treatment fluidly. I could not have a better physician. Moreover, her spirit infuses the entire practice. I feel that each staff member has my back.

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August 04, 2018

All good.

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July 30, 2018

Excellent care!

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July 27, 2018

Dr. Tellez was outstanding. She was very thorough with her information to me about my options. She showed concern and was incredibly present as we talked to one another. I felt taken care of and understood. It was a great experience and I am happy to have a doctor who would partner with me regarding my health. I would recommend to everyone.

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July 26, 2018

Dr. Tellez was very kind and understood my concerns. She is a wonderful physician who is very caring and helpful in answering my questions.

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July 23, 2018

excellent

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July 22, 2018

Dr. Tellez immediately puts you at ease. She is willing to answer questions and listen to your concerns. I have complete confidence in her and would recommend her to anyone needing a medical oncologist.

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July 22, 2018

dr. tellez is an excellent care provider

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July 07, 2018

good

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June 28, 2018

*Dr. Tellez provides excellent care. I have been her patient for over 15 years - can't imagine NOT being able to have her treat me!

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June 26, 2018

excellent doctor, friendly, understanding and kind.

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June 25, 2018

Dr Tellez and her experience matter to me. I respect Dr Tellez and her opinion. I hope I do not lose her as a physican.

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June 25, 2018

I have always had a great experience with Dr. Tellez. I brought my mother to her over 15 years ago. Then recommended her to my neighbor and 2 friends that were going thru cancer. All LOVE HER and her staff! She is one of the most caring physicians that I c=have ever met.

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June 21, 2018

Dr. Tallez is one in a million.

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June 10, 2018

Love this provider! My wife & I have great confidence in her care for me.

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June 09, 2018

i never feel rushed. my concerns are always taken care of.

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May 23, 2018

*Dr. Tellez is very knowledgeable, kind & caring. She eased my mind about some issues I was having.

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May 20, 2018

friendly

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May 10, 2018

I really trust and like Dr. Tellez.

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May 03, 2018

Dr. Tellez is wonderful!

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April 29, 2018

Dr. Tellez always goes above and beyond in my treatment. She is so very caring and compassionate I Love Dr.Tellez and her entire staff including the nurses in the infusion center.

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April 28, 2018

Dr. Tellez is an extraordinary doctor....She is bright and beautiful, competent and kind. She always makes us feel welcome and her concern is genuine. We feel so blessed to have this extraordinary doctor as our own.

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April 26, 2018

Dr. Claudia Tellez is the BEST. Love her

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April 23, 2018

Dr. Tellez was amazing, as always.

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April 19, 2018

Dr. Tellez is my favorite Doctor. She is caring, knowledgeable and an excellent Doctor!

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February 17, 2018

Dr Tellez and her staff is amazing. I never feel rushed or like I'm just a quota. Dr Tellez is a caring oncologist. She's up to date on new issues and procedures.

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February 12, 2018

Dr. Tellez is absolutely amazing. I really can't begin to express how my interaction with her really enabled me to feel hopeful and centered about having breast cancer. My appointment with her was nothing short of an emotional miracle.

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February 12, 2018

Dr. Tellez is the BEST!

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February 11, 2018

Dr. Teleez is exceedingly kind and encouraging

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January 26, 2018

*Tellez is a truly caring doctor!

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January 24, 2018

dr Tellez is beyond amazing.

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January 11, 2018

I love Dr Tellez. I have seen her for almost 11 years and have recommended her to several people during that time.

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January 11, 2018

Dr. Tellez is an excellent doctor very professional and compassionate.

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