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Dr. Mohsen Arani, MD

Dr. Mohsen Arani, MD

Medical Oncology*
10+ years of experience

Dr. Mohsen Arani, MD is a medical oncologist in Houston, TX and has over 10 years of experience in the medical field. He graduated from LSU Health Sciences Center New Orleans School of Medicine in 2011. He is affiliated with medical facilities such as HCA Houston Healthcare Kingwood and HCA Houston Healthcare Tomball. He is accepting new patients and telehealth appointments.

4.2 Star Rating
Based on 55 reviews 4.2 Star Rating (55 reviews)

At a Glance

  • Areas of ExpertiseDr. Arani specializes in the areas of Hematology, Internal Medicine, Medical Oncology & Oncology. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals

More Oncology Specialists at HCA Houston Healthcare Kingwood

Experience Check

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Dr. Arani's Reviews

Likelihood to recommend Dr. Arani

4.2
55 ratings, 17 with a written review
5 star
78%
78%
4 star
2%
2%
3 star
2%
2%
2 star
0%
0%
1 star
18%
18%

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Colon Tumor was totally missed.
I keep it simple. I do not recommend Dr Arani if you have late staged cancer.
What went well
No results
What could be improved
  • Didn't trust the provider's decisions
Helpful
Mar 13, 2025
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Dr. Arani is not interested in an oncology patient he can not treat. With him, it is all about money.
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Appointment was rushed
  • Long wait times
Helpful
Jun 24, 2021
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Dr. Mohsen Arani carries more knowledge than several other Medical Doctors that I personally know along with a Compassionate and Friendly Nature and Concern for his Patients that exemplifies itself with each Visit in the way his personal concern comes through. He was able to care for my wife and know myself and come up with solutions other Doctors were not aware of even though they were Cleary different than his everyday area of expertise such as the use of "The Watchman Device" for individuals with Heart Fibrillation or Flutter which has made a distinct improvement in my life for me and was able to do this with his keeping up with the knowledge of some of his other patients which the "Great Doctor" was able to transfer the knowledge over to my situation where four other Doctors were not able to diagnose as Doctor Arani did. Why, because he paid attention to my symtoms and was ahead of the curve with his knowledge. Do hope others can be as fortunate to work with him.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
4 others found this helpful
Helpful
Peter "Chip" Lazauskas – May 07, 2020
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My experience wonderful. Always has time for me and listens to my concerns. He has been my dr. For 7 years .even when I have not seen hi. For months he remembers everything about me I am never just a number. Wish there were more doctors just like him.
What went well
No results
What could be improved
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
2 others found this helpful
Helpful
Jan 31, 2020
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I have been a patient of dr. Arani since Feb 2016. Very long story short, I can not recommend him highly enough. Great knowledgeable doctor. Awesome staff and nurses!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Paul Gilpin – Aug 01, 2019
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He rushed me and didn't want to hear anything I had to say about my medical issue and past medical history. He then prescribed a drug that made me incredibly high within hours of taking the first pill. He did not help me or care to, and put my life at risk. I flushed the pills down the toilet and had to seak medical help.
What went well
  • Office environment
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 others found this helpful
Helpful
Apr 02, 2019
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I came to Dr. Arani after surgery and radiation for DCIS. He helped me choose Tamoxifen. When Tamoxifen gave me trouble, Dr. Arani knew exactly what to do, and explained why. He creates a respectful and peaceful atmosphere, and familiarizes himself with my chart and blood work results before the appointment. There are no computers in the room. He also supervises my bone density treatment. I go into an appointment feeling calm and secure.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Margaret Fleming in Woodlands area, TX – Jan 11, 2019
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Dr. Arani is a caring and compassionate doctor. He looks at the entire picture of my father’s health. He takes the time to answer any questions we have and is straightforward and easy to understand. I couldn’t ask for a better doctor to care for my 80 yo dad! The infusion nurses and staff are wonderful! They know us well and are truly a bright spot in our days.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Grateful daughter in The Woodlands , TX – Nov 08, 2018
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Dr. Arani is second to none. I have leukemia and the time and care Dr. Arani and his team has given me is unbelievable. The time he takes to listen, calm fears, answer questions, and sometimes just be there has helped to make this journey much easier.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Dixie Allen in Spring, TX – Nov 06, 2018
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Dr. Arani is an excellent physician who has a bedside manner that is second to none. When my uncle was given no choice, no help, Dr. Arani found a way to treat him and enrich his quality of life. My family and I met Dr. Arani January, 2014. My uncle is still living, thriving, and only taking one pill a day with no need for chemo or radiation therapies. Dr. Arani cares and supports the whole family. We are truly blessed to have met someone with such a brilliant mind. God Bless Always !
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
The Sloan Family in Cypress, TX – Oct 30, 2018
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Dr. Arani is truly a life saver. I can't say enough about his manner, and his wealth of knowledge. My husband was diagnosed in 8/17 with advanced lung cancer with metastasis to his hip bone. He also had rectum cancer - doctors said his chance of survival was very slim- they even recommended hospice! I insisted on Dr. Arani seeing him -I trusted only him. 6 months later - tumor has shrunk 50% and he looks good! Rad. and Immunotherapy - no pain with a chance of life! TY Dr Arani!! The Best!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Lana Etherington in Spring – Feb 19, 2018
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Dr Arani in my eyes hung the moon!!! He is the most caring and honest doctor I have ever been to. I trusted him with my life and he saved it. I would recommend him to everybody. My cancer journey was a tolerable one thanks to him.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 others found this helpful
Helpful
Kay plucheck in Tomball tx – Feb 16, 2018
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he is a very caring doctor my wife has multiple myeloma cancer it is now in remission he did a great job would not use no one else
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Leslie L Durrenberger in New Caney Texas – Jan 31, 2018
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I love Doctor Arani he is a major life saver for me! I have breast and liver cancer and my treatment is working so well I have no signs of any tumors and no growth! His treatment has been wonderful and he makes me feel so comfortable in explaining everything to me. I love all the staff also they treat me as a member of the family instead of just another patient. I have complete faith in every level of my care since I have been with this office for years!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Debra McCay in Spring, TX – Apr 20, 2017
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I do not often state a public opinion about any one But Doctor Arani is a very special case. There is not enough space provided for me to express my Respect and Gratitude to this man and Physician. He has taken the time to guide me as to how to inform my sons and family about my battle With Cancer so as not alarm but encourage and educate them! He has always answered every question honestly with holding nothing. Most important he has saved my life and helped me maintain a positive attitude!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
6 others found this helpful
Helpful
Jimmy Head in Spring – Oct 05, 2016
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Dr. Arani has been GREAT ! He has got me through stage 4 lung cancer. I had another doctor tell me Get your affairs in order...you only have 4 months to live Dr. Arani was really upset with what the other doctor told me, It's been a year since I found out I had stage 4 lung cancer..and now there is NO SIGN OF IT. Dr. Arani SAVED MY LIFE. He is compassionate, caring, and extremely dedicated to his patients. I would highly recommend Dr. Arani for excellent care.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
11 others found this helpful
Helpful
Gary Rogers in Houston, TX – Jun 04, 2016
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I would not rec Arani if he was the only oncologist on earth. He is a scam artist at best!! My father had stage 4 melanoma (at the time we didn't know but he had 3 months to live from being diagnosed) dr Arani suggested Yervoy for treatment. He should have explained he had months to live-he could either be tortured in the 3 months or die in peace with family. In fact the hospital dr Strongly disagreed but was not an oncologist so we trusted Arani. He Makes 50k per Yervoy.he was torched 4 money
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
14 others found this helpful
Helpful
Mandy b in Houston – Jan 24, 2016
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About Me

care philosophy

Millennium Physicians is a multi-disciplinary medical group that offers a singular source for patient healthcare needs. Our practice is a diverse group of 32 physicians at eleven different locations in the Greater Houston area. Millennium Physicians is

biography

Dr. Arani, originally from Hungary, can speak English, Hungarian and Farsi. He has been working in the United States as a physician since 1998. Dr. Arani joined Millennium Physicians in 2013 and specializes in the areas of Hematology and Medical...read more
  • Medical Oncology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Thomas Jefferson University Sidney Kimmel Medical College

    Fellowship Hospital, 2019
  • Louisiana State University

    Residency Hospital, 2018
  • Jackson Memorial Hospital

    Residency Hospital, 2015
  • Einstein Medical Center

    Internship Hospital, 2013
  • Louisiana State University

    Internship Hospital, 2012
  • Lsu Health Sciences Center New Orleans School Of Medicine

    Medical School, 2011
  • Saba University School Of Medicine

    Medical School, 2011
American Board of Medical Specialties®
American Board of Internal Medicine®
Hematology
Internal Medicine
Medical Oncology
American Board of Medical Specialties
Oncology
Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Hungarian

  • Persian

Affiliated Hospitals

  • HCA Houston Healthcare Kingwood

    22999 Highway 59 N
    Kingwood, TX 77339
    Recipient of 49
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    77%
    Patients said they were given information about recovering at home

    7% lower than the national average

    71%
    Patients said their room and bathroom were always kept clean

    4% higher than the national average

    View all patient feedback
  • HCA Houston Healthcare Northwest

    710 Cypress Creek Pkwy
    Houston, TX 77090
    Recipient of 13
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    77%
    Patients said they were given information about recovering at home

    7% lower than the national average

    70%
    Patients said that nurses always listened to them and explained things well

    5% lower than the national average

    View all patient feedback
  • HCA Houston Healthcare Tomball

    605 Holderrieth Blvd
    Tomball, TX 77375
    Recipient of 5
    hospital awards

    Patient Safety Excellence Award™ (2025, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Surgical Care Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    73%
    Patients said their room and bathroom were always kept clean

    6% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality