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Niklas Mackler, MD

Niklas Mackler, MD

Hematology and Oncology, Internal Medicine, Medical Oncology

Speaks

Languages

English
Sesotho

Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact

(734) 712-1000
Appointments (New Patients Welcome)
Provider Groups
  • Trinity Health IHA Medical Group

Primary Contact
(734) 712-1000

Services & Specialties

Areas of Specialization

  • Hematology and Oncology
  • Internal Medicine, Medical Oncology

About

Niklas J. Mackler, MD, is board-certified in hematology and medical oncology.




Insurances Accepted

  • Aetna Better Health Medicaid
  • Aetna Commercial ALL PLANS
  • Aetna Medicare Advantage ALL PLANS
  • BCBS of Michigan Federal / Traditional
  • BCBS of Michigan Medicare Advantage PPO
  • BCBS of Michigan PPO Commercial
  • BCN Medicare Advantage
  • BCN of Michigan HMO
  • BCN of Michigan M Premier Care HMO
  • Blue Cross Complete of Michigan - Medicaid
  • Cofinity (Network)
  • Colleague Health Plan
  • Community Care
  • HAP Alliance Health & Life Commercial
  • HAP Alliance Health & Life Medicare Advantage
  • HAP Empowered (Medicaid)
  • Humana Medicare Advantage ALL PLANS
  • McLaren Commercial ALL PLANS
  • McLaren Medicaid
  • McLaren Medicare Advantage ALL PLANS
  • Medicaid - Michigan
  • Medicare (Traditional)
  • Meridian Commercial ALL PLANS
  • Meridian Medicaid
  • Molina Medicaid
  • Multiplan PHCS (Network)
  • Physicians Health Plan (PHP)
  • Physicians Health Plan (PHP) Medicare Advantage
  • Physicians Health Plan (PHP) Michigan Cares Network
  • Priority Health / Cigna Commercial
  • Priority Health / Cigna Medicare Advantage
  • Priority Health Medicaid
  • Railroad Medicare
  • Tricare (Humana Military) Non-Prime Plans
  • TRICARE (Humana Military) Prime
  • United Healthcare Commercial ALL PLANS
  • United Healthcare Community Plan (Medicaid)
  • Veterans Affairs Community Care Network
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Conditions Treated

  • oncology
  • Hematology
  • Medical Oncology

Education & Certifications

Education

Residency:
University of Michigan Hospitals

Medical School:
Temple University School of Medicine

Fellowship:
University of Michigan Hospitals

Board Certifications

American Board of Internal Medicine/Medical Oncology

American Board of Internal Medicine/Hematology

Provider Groups

Trinity Health IHA Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(555 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

156 Reviews

11/20/2024

I couldnt be happier. I cant believe im so lucky to have the opportunity to be cared for by all of you

11/18/2024

Long 'waite' time, about 1 hr.

11/13/2024

excellent care!

11/06/2024

Always a good visit

11/05/2024

Had a great visit with him

11/04/2024

Dr. Mackler

10/16/2024

Never rushed,, spends a lot of time with me and my family

10/08/2024

the doctors seeing me were very understanding..explained everything in layman terms

10/01/2024

Dr. Mackler just seems to understand what you're dealing with, he's always updated with current test results and everything related, and has a good way of summarizing the whole situation as well as possible options with medication.

09/30/2024

Excellent

09/30/2024

Felt cared for and appreciated the drs patience with me

09/18/2024

Dr. Mackler puts you at ease during discussion, questions and examinations.

09/18/2024

Dr Mackler goes above an beyond with giving time, explaining, listening to my concerns. Excellent!!

09/10/2024

Great practice!

09/09/2024

Always putting patient health first.

09/06/2024

Overall this provider was absolutely excellent in all respects.

08/27/2024

Overall a very professional group of people from entering to leaving the hospital. Everyone we came in contact with was kind and seemingly happy. But the latest conversation surround but the latest conversation surrounds

08/23/2024

Dr Mackler has always been patient with my questions. He listens compassionately. He seems authentic as a person and as a doctor. I am grateful for his attentiveness and professional care. Back when I debated whether to have immunotherapy, I wasn’t pushed into a decision. He patiently waited as I took many days to make my decision. To this day, I am glad for that resolve. It is a fact, I am alive today because of the medical team that provided all aspects of my care!

08/23/2024

All good. Willing to listen, takes time and never feel rushed.

08/23/2024

I had a good experience.

08/15/2024

Excellent

08/14/2024

Dr. Mackler is very knowledgeable and takes his time in explaining test results. Listens to your concerns and works with you.

08/14/2024

I have been very satisfied with the care and support from Dr Mackler

08/14/2024

Dr. Mackler is very caring, knowledgeable, kind, thorough, helpful

08/12/2024

All appointments with him or his PA have been a good experience.

07/31/2024

Dr. Mackler always takes the time to explain everything and never makes you feel rushed.

07/30/2024

very satisfied with care Dr.Mackler always provides.

07/29/2024

Always receptive and taking time to listen to patient concerns.

07/29/2024

I am cancer free for over a year and with this great team I have I’m not expecting any recurrence.

07/22/2024

Again, care has been consistent

07/03/2024

Exceeded my hopes and expectations

06/22/2024

Dr. Tackler and his team have taken great care of me during my cancer journey.

06/21/2024

Love how Dr Mackler listened to all my concerns.

06/19/2024

Excellent. Reassuring. Positive and informative.

06/18/2024

Excellent staff. Excellent service.

06/12/2024

Thank you for your care.

06/05/2024

I look forward to seeing him each year. He reassures me.

06/05/2024

Great spirit of optimism

05/28/2024

The provider is great!

05/25/2024

In my every experience with him, Dr. Mackler has been consistently caring and professional.

05/15/2024

A very competent, caring and trustworthy physician and medical team

05/15/2024

Dr Mackler is wonderful

05/15/2024

Always on time for appointments. Goes above and beyond to obtain information that will help manage my treatment. Very accommodating in coordinating my care with other health care professionals.

05/13/2024

Competent and trustworthy

04/22/2024

It was a very good visit and made me less anxious about the test results.

04/19/2024

Although I was referred to this provider, it felt as if Dr. Mackler was questioning why I even made the appointment. I did so because my doctor said I should. It seemed he thought I should have known the visit wasn't necessary.

04/16/2024

I am confident that I am getting the best treatment.

04/15/2024

Awesome. Very thorough

04/15/2024

Friendly, Patient, Knowledgeable, Reliable, and Prompt

04/12/2024

Thorough analysis. Outstanding explanation of test results.

04/09/2024

It was great; see what i've said previously.

04/08/2024

Dr. Mackler is an excellent physician very caring and very interested in your feelings and thoughts

03/20/2024

Cancer was quite A scary experience. Dr. Mackler and his team made me feel like everything was going to be alright. And it was! Thank you Dr. Mackler, and team.

03/19/2024

A most caring and knowledgable world class physician.

03/19/2024

Hit the lottery to have him as my Doctor

03/15/2024

Very patient and kind. Explained everything i needed to know.

03/08/2024

I have already recommended Dr. Mackler to two of my family members. He is an excellent clinician in the opinion of my Endocrinologist and former HVPA President, Jeffrey Sanfield, MD, who recommended him to me. I will always be grateful for that recommendation which has prolonged my life.

03/06/2024

Courteous, friendly, knowledgeable, trustworthy.

03/05/2024

Been a patient of Dr. Mackler for 16 years and I he has definitely earned my trust and respect over the years

03/05/2024

My husband and I felt very at ease with Dr Mackler. He spoke to us in a way that we understood and we felt confident on his plan.

03/05/2024

Doctors (in general) do not spend enough time with patients. Often find I feel like I'm on an assembly line. I understand it is not all thir fault?

02/14/2024

I greatly appreciated getting an appointment so quickly based on my concerns.

02/13/2024

Great experience so far! Feel very comfortable seeing staff. All very concerned

02/12/2024

He is a caring wonderful doctor who will take time with you and answer questions.

02/02/2024

It is a struggle when you have cancer to have to wait for long periods of time to get appointments, but they have done pretty well so far

01/24/2024

all this is about appt. and service on Jan. 24

01/24/2024

Dr. Mackler is kind, thoughtful, caring, thorough

01/10/2024

Dr Mackler is always a good listener, provides helpful insight and support, and I greatly appreciate that.

01/05/2024

Dr Mackleris very considerate and thoughtful!

01/05/2024

He is so very smart. Not arrogant. Remembers previous conversations

12/18/2023

Another exceptionally Dr with St Joe Trinity.

12/15/2023

Dr. Mackler is very patient and provides the time to answer all questions and concerns.

12/04/2023

VERY PLEASED

12/01/2023

Really he is gentleman, he treats his patients so kindly with respect and care

12/01/2023

Thanks.

11/29/2023

Dr Mackler always make you feel like you can ask any questions and is very good at explaining things so you have a good understanding

11/28/2023

Dr Mackler is the best

11/28/2023

I was very impressed with his professionalism and caring for me as a patient and person.

11/22/2023

The very best

11/20/2023

All runs smooth and pleasant, prompt.

11/14/2023

Gave me a thorough explanation of different options for my condition

11/09/2023

My visit with Dr. Mackler very uplifting...excellent medical care AND emotionally right with you...every bit as excited as me that all went so well

11/08/2023

I always look forward to meeting with him.

11/07/2023

Inspires confidence that I’m getting the best possible care

11/07/2023

Dr. Mackler is very caring and respectful

11/01/2023

Dr. Mackler is great

10/24/2023

I look forward to our meetings so I can have the opportunity to develope my understanding.

10/22/2023

Very knowledgeable and kind

10/10/2023

Bless my Oncologist Dr Mackler has had to put up with a lot so have I, but he has stayed the course.

10/06/2023

Tracy and Dr Mackler are great

09/30/2023

Very pleased with everything.

09/28/2023

Dr. Mackler is providing me with excellent care.

09/28/2023

A most professional, curtious, and world class physician I have had the pleasure of having as my physician.

09/26/2023

Want to thank Dr. Mackler & staff for the excellent care they provide.

09/21/2023

I have been going to Dr Mackler since 2009 he is very considerate and caring

09/20/2023

Dr. Mackler is friendly, professional, always listens and takes appropriate amount of time to address your needs. Never in a rush.

09/20/2023

Wow! Dr. Mackler is the best.

09/20/2023

Dr. Mackler is very thorough with my test results. He listens to my questions as well as taking the time to ensure that I get the best care available to treat my cancer.

09/18/2023

It is always a pleasure to see Dr. Mackler and his staff.

09/16/2023

Understanding

09/06/2023

Great provider and office staff. My labs expired and they had them sent to the lab at the reichert building in less than 1 min. Outstanding!

09/05/2023

I HAVE BEEN SEEING DR. MACKLER FOR 15 YEARS. HE HAS BEEN GREAT.

09/01/2023

I feel very comfortable with Dr. Mackler's treatment plan and has thrived while in remission. He's a busy guy who makes sure to spend the time answering all my questions. I tell him often that he's my hero.

08/27/2023

I would recommend Dr. Mackler to anyone needing his care. He is friendly, detailed in his examination and detailed in his explanations. He allows me to have a sense of calm during my appointments. Cancer is not an easy discussion. tions.

08/26/2023

very satisfied

08/16/2023

Great team!!!

08/13/2023

Explained what directions i could could choose in chemo .

08/09/2023

Dr Macker is always prepared for your appointment by reviewing any new information

08/05/2023

Assisted in getting a more timely appointment with another provider.

08/03/2023

Dr. Mackler is a great doctor!

07/23/2023

Shelby was nice,

07/20/2023

I'm doing better than expected. I feel the Dr and nurses are responsible for my success.

07/09/2023

Very caring.

07/07/2023

Excellent doctor excellent staff.

07/05/2023

Dr. Mackler is very compassionate and facilitates care with other disciplines.

07/04/2023

Physician ias very personable and knowledgeable

07/02/2023

Dr. Mackler listens to everything you say and spends time with you.

06/22/2023

Attention to detail,and listening to patient.

06/13/2023

Thank You Kristina

06/13/2023

Again, just to say it was an outstanding experience

06/07/2023

Dr. Mackler is a very kind, thoughtful person. Keeps track of the health issues and communicates well.

06/01/2023

A wonderful experience with knowledge and care.

05/23/2023

The people are very good and compassionate

05/22/2023

The best medical facility ever.

05/19/2023

He is the best.

05/17/2023

This was my first meeting with Dr Mackler and he was informed about by current situation and did a great job of explaining my current status. He is a good listener and offers a great patient care experience.

05/16/2023

The care has always been excellent.

05/11/2023

Pleasant, competent, thorough. Happy to have him as my doctor.

05/11/2023

An all round genuine person

05/09/2023

Dr Mackler was patient, took me seriously, and treated me with respect. Probably the BEST physician experience I have ever had. Thankyou!

05/08/2023

Perfect professional

05/06/2023

I learned a lot more regarding my condition and where we will go from here with regard to the treatment and management of this disorder.andrd to

05/06/2023

They are all very caring

05/03/2023

Everyone wants to help

05/03/2023

I. Have been this Dr.over 15yrs.He is the best.

04/21/2023

He validates concerns and doesn't make you feel ignorant for asking questions.

04/17/2023

Have been going to Dr Mackler for over 20 years. He came highly recommended and he IS that....I think the Best!

04/13/2023

I have no complaints about Dr Mackler or his staff. They are all wonderful.

04/12/2023

Very good follow through on ALL departments so far.

04/08/2023

I'm confident in his plan /treatment for my illness.

03/22/2023

Dr. Mackler is very thoughtful, kind, spends the time necessary to explain things in detail and make them easily understandable

03/19/2023

World class

03/18/2023

This is a great practice and I can credit them with saving my life and getting me into the Clinical Trial that cured my cancer.

03/10/2023

he is open minded but I have confidence in his judgement

03/09/2023

Dr. MAckler is a great Doctor who knows his field exceptionally well. His relationship to his patients are superior.

03/09/2023

You’ve gotta love those who care about what they do. I was a nurse for 48+ years and know good people when I meet them.

03/08/2023

Dr. Mackler was very easy to talk to and gave infomation needed.

02/16/2023

Not helpful wants a new patient +$

02/12/2023

I had several questions this visit and when I left I felt everything was answered and I felt at ease

02/11/2023

I was very impressed with the nurse practitioner's manner. Made me feel comfortable at the outset of this visit.

02/08/2023

Great overall experience with Dr. Mackler.

02/06/2023

Nice people

02/04/2023

In regard to a question concerning recurrence, Dr. Mackler provided a graph showing results of immunotherapy over a two year period. It was settling to see this and recognize the plateau established after two years, without recurrence. Stabilizing.

01/26/2023

He was very personable and professional. He presented options for treatment and that is what we came to hear

01/18/2023

He takes the time to listen & explains things so you can understand

01/18/2023

Dr. Mackler is always understanding, helpful, and considerate. He takes time to explain everything carefully and advise me to the best of his ability.
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