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Dr. Nagender Mankan, MD

Dr. Nagender Mankan, MD

Oncology*
25+ years of experience

Dr. Nagender Mankan, MD is an oncology specialist in Roswell, GA and has over 25 years of experience in the medical field. Dr. Mankan has extensive experience in Pancreatic Neoplasms, Renal Neoplasms & Resection, and Gastrointestinal Neoplasms. He graduated from Osmania Medical College in 1995. He is affiliated with medical facilities such as Wellstar Kennestone Regional Medical Center and Wellstar North Fulton Hospital. He is accepting new patients and telehealth appointments.

4.9 Star Rating
Based on 74 reviews 4.9 Star Rating (74 reviews)

Practice

4500 Hospital Blvd Ste 300 Roswell, GA 30076
Telehealth available

Make an Appointment

Hospital Highlight

Dr. Mankan is affiliated with Wellstar Kennestone Regional Medical Center Marietta, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Mankan specializes in the areas of Hematology, Internal Medicine & Medical Oncology. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Recent Reviews
    Reviews made in the last 30 days. See reviews
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Dr. Mankan's Reviews

Likelihood to recommend Dr. Mankan

4.9
74 ratings, 49 with a written review
5 star
99%
99%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
1%
1%

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Perfect combination
Telehealth
Dr. Mankan is patient , thorough, and a professional diagnostician. He is the ultimate professional.
What went well
  • I felt respected
  • 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
Helpful
MK – Apr 07, 2025
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Check up monthly
Dr. MANKAN is very sincere, kind and hospitable. He possess an excellent listening skills. I am seeing him over three years. I love his bed side manner He takes his time to answer my questions . Thanks
What went well
  • I felt respected
  • 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
Helpful
Apr 03, 2025
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Confidently recommend
Dr Mankan is knowledgeable, informative and talks with you not at you. His kind and caring manner makes him relatable and puts you at ease. Dr Mankan managed a medical issue that others hadn't addressed. Highly recommend with confidence.
What went well
  • I felt respected
  • 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
Helpful
Mary Litterilla – Mar 23, 2025
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10 STARS!!!!!!!!
Dr MANKAN was truly HEAVEN sent.! My journey with him WAS and IS nothing less than AMAZING. He is very PASSIONATE,PATIENT, KNOWLEDGEABLE, PROFESSIONAL and most importantly CARING. All the qualities you would need and want from your physician.Every visit inspired me to fight even harder. He is my guardian Angel. I truly recommend any family, that is looking for that special doctor, to care for their loved one, DR. MANKAN has IT! I am truly grateful for my care team. Dr. MANKAN is undeniably one of the BEST Oncologists in the business.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
M. Andrews – Mar 15, 2025
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Humble, Sharp and Caring
I'm undergoing treatment with Dr. Mankan and was blown away with how sharp he is- truly an expert. He was able to get to the root of my breast cancer, identify what will work and put me on the path. 3 months in, I'm a totally different person. He is very confident of what will exactly work- no trial business- try this and we shall see if it works etc.. I'm so glad to be in his care. He does not hesitate to call me directly- even if its a Sunday and he is with his family- he ensures his patients get the top care and are feeling good. He is by far the most accessible expert I have come across. Wish there was a way to clone Dr Mankan and have his clones at every caregiving place. He is a true definition of what a care giver actually means. Very indebted. Thank you Dr Mankan.
What went well
  • I felt respected
  • 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
Mar 10, 2025
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God sent!
My wife is undergoing treatment for her cancer. To her and to us, Dr. Mankan is God sent! He has been able to turn her around and make her feel better- its a nigh and day difference now. She is on the course to full recovery. Dr. Mankan is a fantastic listener and genuinely cares for patients. There have been instances he has called her on a Sunday to ensure she was feeling good. We have never had such an experience. We cannot Thank Dr Mankan enough and we owe her good health and recovery to him. Thanks a LOT Dr. Mankan. We are very very grateful.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
  • Long wait times
Helpful
Mar 08, 2025
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Caring
Dr. Mankan always spends quality time with you. He is very attentive and listens to your concerns. His explanations are easy to understand. I would definitely recommend him!1-28-25
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jan 29, 2025
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Dr. Mankan is my oncologist for my breast cancer treatment and I am grateful that he is my oncologist. He is a knowledgeable, professional, kind, personable, and dedicated healer. I highly recommend 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
1 other person found this helpful
Helpful
DK – Jan 24, 2025
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Dr Mankan is the best. He is so understanding about his patients needs
What went well
No results
What could be improved
No results
Helpful
Arlene Conway – Jan 22, 2025
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Dr Mankan is our Favorite Doctor!
Dr Mankan is our favorite doctor! He is both kind hearted and extremely thorough in his monitoring of my mom’s health. We are very grateful to be his patient.
What went well
  • I felt respected
  • 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
Catherine K – Jan 07, 2025
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Very Caring
Dr Mankin is a good listener and takes the time to really hear your concerns. Highly recommended!
What went well
  • I felt respected
  • 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
Helpful
Dec 10, 2024
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Wonderful Doctor
Dr. Mankan is my husband and my oncologist. We have both had great experiences with him. He is very caring and always available to address concerns and questions. His staff is also very helpful and friendly. We highly recommend him.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
2 others found this helpful
Helpful
Dennis and Dale – Jul 10, 2024
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Ne Plus Ultra
Dr Mankan has been my #cancerman since 8 August 2023, the infamous day of my diagnosis of chronic myeloid leukemia, rare and incurable. And yet, immediately, thanks to his style and approach, I thought, hey, we're gonna beat this thing! (Optimism, how CRUCIAL within the cancer universe.) Over the many months of blood work and visits, Dr Mankan has proven repeatedly he's a professional's professional in the specialty and an absolute delight as a man. All of us have the same interior monologue pertaining to doctors: wanting the best in knowledge, bedside manner, caring. Well, I count myself extraordinarily fortunate to have had him in my life, at such a precarious time. Most regrettably, I soon permanently relocate out of state ... and yet, still, he remains involved, volunteering his possible contacts and optimistic thoughts. If you must face cancer, please begin the journey with Dr Mankan. Truly, I will miss my treasured medical maven and good friend. Scott Gilliam
What went well
  • I felt respected
  • 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
Scott Gilliam – Jul 06, 2024
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Dr mankan has been my oncologist since I moved to Georgia. He has been so involved and comforting for me. He shared his computer notes with me while in office. He’s so thorough and compassionate. I’m a 9 year survivor but he doesn’t dismiss this with me. He is there for every question I have. I’m almost sad that I won’t be seeing him now on annual basis, but so thankful for this and that he will still be my oncologist should an issue come up. I would always recommend Dr. Mankan 100%.
What went well
  • I felt respected
  • 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
Rebecca McQuaig – May 14, 2024
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Excellent Doctor
Dr. Mankan has been treating me for the past year. He explains everything clearly and always has a smile on his face. I don't know where or if I would be here without him! I appreciate him and his staff so very much!
What went well
  • I felt respected
  • 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
Helpful
Tracy Q. – May 08, 2024
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Life Changing For 88-Year-Old Father
My 88-year-old father has been seeing Dr Mankan, amongst other doctors, since arriving in GA August 2023. While all have been exceptional, Dr. Mankan has been truly exceptional from the initial visit, ongoing visits and treatments, and continuing today. Overall knowledge and experience are second to none. Demeanor is absolutely amazing. His ability to logically think through the issues my father has and is facing, along with an open mind to alternatives, has been a blessing to turn around my father's life-threatening condition to one of hope. One of a better quality of life through the days and years ahead of him and all of the family. Truly game changing advice and treatments along with a dynamic staff that work well not only with Dr Manken but everyone on the team..... which is evident by the care they provide to the patients they care for. Thank you on behalf of my father, my family, and myself. Jeff F
What went well
  • I felt respected
  • 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
Helpful
Jeff F. of Roswell – May 03, 2024
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FANASTIC DOCTOR AND STAFF
I have been under the care of Dr. Mankan for 2 years. I have stage 4 colon cancer and received the best care from his entire staff. Dr. Manken and his APS Kristen have always answered any of my questions and explained everything through each step. They have always explained any concern or question my wife and I have asked during my 33 infusions. I could not be happier about the results so far from the treatments. I also want to give the highest rating possible to nurse Sherry and the ENTIRE infusion nurses. They are always so kind and put up with my sarcastic personally. From the receptionist, blood nurses, and the lab people everyone desires the highest rating possible. I can not stress enough that if you have this terrible disease, you can not find a better doctor than Dr. Manken in my opinion.
What went well
  • I felt respected
  • 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
Helpful
Mike Morris – Apr 30, 2024
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professional with a personal touch
Dr Mankan has been our oncologist for slightly longer than a year, his personal attention and professional recommendations have been instrumental through my wife's journey. Cancer is a great unknown and having Dr. Mankan on our team has helped not only answer questions that were otherwise confusing, but his personal touch and caring demure make us feel both confident and at ease. Coming in for follow ups are like coming to see an old friend, that connection makes this journey more bearable and we greatly appreciate those details. He and his staff are always attentive and quick to respond to our inquires. We both would highly recommend Dr. Mankan for anyone who has to deal with this illness. A caring, empathic team are as vital to get through this disease as the medical expertise - Dr. Mankan and his staff bring both attributes.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Apr 19, 2024
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Knowledgeable and sensitive
I had a very rare and aggressive type of breast cancer and started seeing Dr. Mankan in December 2020; I now have had no evidence of disease for over two years. He is an incredible doctor who listens to his patients and takes the time to determine the best treatment for you.
What went well
  • I felt respected
  • 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
Helpful
Mar 04, 2024
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The BEST!!!
Dr. Mankan is a ONE of a kind doctor, the way he genuinely cares for the health of his patients, day in and day out. He has been very instrumental in my Breast cancer journey. He told be over 6 months ago he would 'cure me'he has been a man of his word from day one. He is MY favorite doctor EVER!! Thank you Dr. Mankan for everything, you are truly my angel on earth!!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Feb 28, 2024
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About Me

biography

Dr. Nagender Mankan, MD is an oncology specialist in Roswell, GA and has over 25 years of experience in the medical field. Dr. Mankan has extensive experience in Pancreatic Neoplasms, Renal Neoplasms & Resection, and Gastrointestinal Neoplasms....read more
  • Oncology

  • Hematology

  • Medical Oncology

  • Internal Medicine

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

  • Coney Island Hospital

    Residency Hospital
  • Osmania Medical College

    Medical School, 1995
American Board of Medical Specialties®
American Board of Internal Medicine®
Hematology
Internal Medicine
Medical Oncology
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

  • Spanish

Locations

Practice

Northwest Georgia Oncology Centers Wellstar4500 Hospital Blvd Ste 300 Roswell, GA 30076
1
Northwest Georgia Oncology Centers PC2500 Hospital Blvd Ste 490 Roswell, GA 30076
2
Northwest Georgia Oncology Centers Wellstar531 Roselane St NW Ste 710 Marietta, GA 30060
3

Affiliated Hospitals

  • Wellstar Kennestone Regional Medical Center

    677 Church St NE
    Marietta, GA 30060
    Recipient of 7
    hospital awards

    America's 100 Best Hospitals Award™ (2023)

    Top 2% in the nation for consistently delivering clinical quality year over year

    America's 250 Best Hospitals Award™ (2023)

    Top 2% in the nation for consistently delivering clinical quality year over year

    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

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
  • Wellstar Cobb Medical Center

    3950 Austell Rd
    Austell, GA 30106
    Recipient of 1
    hospital award

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

    84%
    Patients said they were given information about recovering at home
    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
  • Wellstar North Fulton Hospital

    3000 Hospital Blvd
    Roswell, GA 30076
    Recipient of 4
    hospital awards

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

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    72%
    Patients said that doctors always listened to them and explained things well

    4% lower than the national average

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