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Dr. Rena Desai Callahan

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NPI Number Detailed Information

Provider Information:

Name: Dr. Rena Desai Callahan
Gender: F
Provider License Number If Given: A94238

NPI Information:

NPI: 1487856779
Entity Type
(Individual or Organization):
1-ind
Enumeration Date: 5/31/2007

Last Update Date: 1/23/2020

Provider Business Mailing Address:

Address: 5767 W CENTURY BLVD STE 400
Los Angeles, CA 90045
Phone Number:
Fax Number:

Provider Business Practice Location Address:

Address: 27235 TOURNEY RD STE 2400
Valencia, CA 91355
Phone Number: 6612555350
Fax Number: 6612559907

Provider Taxonomy:

Primary: 207RH0000X
Secondary (if any): 207RX0202X
State: CA

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About Dr. Rena Desai Callahan

Dr. Rena Desai Callahan (DR. RENA DESAI CALLAHAN ) is An Internal Medicine Physician in Valencia, CA. The NPI Number for Dr. Rena Desai Callahan is 1487856779.
The current location address for Dr. Rena Desai Callahan is 27235 TOURNEY RD STE 2400 Valencia, CA 91355 and the contact number is and fax number is . The mailing address for Dr. Rena Desai Callahan is 5767 W CENTURY BLVD STE 400 Los Angeles, CA 90045- 6612555350 (mailing address contact number - ).
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Reviews for Dr. Rena Desai Callahan

LD

5

2022-04-04

on Healthgrades

Dr. Callahan saved my life. She's so easy to talk to and just so smart and kind. I'm so fortunate to have her in my life. My family loves her as well. The UCLA team is amazing too. World class research and patient care.

Anonymous

5

2022-04-03

on WebMD

Dr. Callahan is amazing and saved my life. She's so smart and kind. Her staff is great as well. I love UCLA and my doctor.

CB

5

2022-03-27

on Healthgrades

I credit Dr. Callahan with saving my life. I had visited other oncologists and was confused, scared and hopeless. She was an inspiration. I have already beaten all of the statistics that I was given a few years ago. Dr. Callahan is a wonderful doctor and human being.

Anonymous

5

2022-03-27

on WebMD

Dr. Callahan is a truly wonderful doctor. I credit her with saving my life. My cancer journey was scary and it took me a while to find her. I'm so glad I did. I am doing great now and have beaten the odds so far.

Robyn Popescu

5

2021-06-19

on Google

I have been a patient of Dr. CALLAHAN for several years. She is amazing! Dr. Callahan is very competent amd compassionate. I highly recommend Dr. Callahan if you need to see an oncologist.

Vernon The Barbarian

5

2020-06-19

on Google

This user rated the provider, but did not write a review

Anonymous

5

2019-09-14

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2019-09-08

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2019-09-07

on Healthgrades

Just amazing. Wonderful doctor and person.

Anonymous

5

2019-09-06

on WebMD

This user rated the provider, but did not write a review

Anonymous

2

2018-04-04

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2017-10-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2017-08-04

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-12-08

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2016-11-19

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-11-03

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2016-10-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-06-09

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-01-27

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-11-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-09-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2015-07-14

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-05-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-03-12

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-03-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-01-08

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2014-12-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-07-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2013-05-03

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-09-28

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-02-07

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-11-23

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-10-15

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-05-15

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-04-20

on WebMD

This user rated the provider, but did not write a review

Provider Business Location on Map

FAQs:

What is the NPI Number for Dr. Rena Desai Callahan ?


Answer: The NPI Number for Dr. Rena Desai Callahan is 1487856779

Where is Dr. Rena Desai Callahan located?


Answer: Dr. Rena Desai Callahan is located at 27235 TOURNEY RD STE 2400 Valencia, CA 91355.

What is the specialty for Dr. Rena Desai Callahan ?


Answer: The Specialty of Dr. Rena Desai Callahan is An Internal Medicine Physician.

Are there any online reviews for Dr. Rena Desai Callahan ?


Answer: Yes! Check It Now.

Are there any other health care providers in Valencia, CA?


Answer: Yes, there are given below...

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