Dr. Steven Mamus, MD

Dr. Steven Mamus, MD

Medical OncologyMale

Medical Oncology

Dr. Steven Mamus, MD is a Medical Oncology Specialist in Sarasota, FL. He is affiliated with medical facilities such as HCA Florida Sarasota Doctors Hospital and HCA Florida Blake Hospital. His office is not accepting new patients.

Locations

Cancer Center of Sarasota-Manatee

Cancer Center of Sarasota Manatee3830 Bee Ridge Rd Ste 301 Sarasota, FL 34233
1
Cancer Center of Sarasota-Manatee4351 Cortez Rd W Ste 100 Bradenton, FL 34210
2

Hospital Highlight

Dr. Mamus is affiliated with HCA Florida Sarasota Doctors Hospital Sarasota, a highly rated hospital.

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital Patient Safety Excellence Award™ See hospitals
  • Recent Reviews Reviews made in the last 30 days. See reviews

Dr. Mamus' Reviews

Likelihood to recommend Dr. Mamus

4.3

Based on 105 ratings

5 Stars
76.19047619047619%
(80)
4 Stars
5.714285714285714%
(6)
3 Stars
2.857142857142857%
(3)
2 Stars
1.9047619047619047%
(2)
1 Star
13.333333333333334%
(14)
healthgrades logo

Leave a review

How likely are you to recommend
Dr. Mamus
What went well
No reviews yet
What could be improved
No reviews yet

Your trust is our top concern.

We strive to keep the reviews trustworthy, honest & fair.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
Reply
Mamus did not know what medications I was taking!
Dr. Mamus did not know what medications I was taking. It should have been on my chart which I diligently assisted in updating. This could have been catastrophic.
What went well
No results
What could be improved
  • Long wait times
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
M. Wei – May 11, 2022
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
HIGHLY RECOMMEND! EXPLAINS CONDITION AND IS NOT AFRAID TO MAKE A DIAGNOSIS!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Linda J Duquette – Oct 19, 2021
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
I was greeted at my second appointment by Dr. Mamus with him asking me was I there for having LUPUS!! Not only did he not read my chart before coming inside the room, but he ask me to remind him why I was there. So unprepared! I then had many of questions of why I was being asked each appointment to give blood for the same things over and over, only because I was nervous and did not know the terms to understand what was going on. He yelled at me and told me I don't have to do anything if I don't want and can leave. I sat there in tears as the assistant drew blood from me and apologizing for his behavior. I was hurt, scared, and confused. I only wanted him to explain things a little better, but he came inside the room already frustrated and seemed like annoyed with me from start. Imagine having something going on with you and go back and forward to the doctors for over a month and having the same result each time. Yesterday, I had to leave work from crying myself into an headache!
What went well
No results
What could be improved
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
Helpful
DO NOT RECOMMEND!!! – Apr 29, 2021
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Would give a zero if possible. The worst "Director of Operations" Shanthy Gadam who is a liar, nasty woman who no one likes, and loves the power to drop patients for no valid reason! Every bill paid, sat quietly and received infusions only to be dropped with no notice. Dr. Mamus does not care about patients, only money, which he got every cent of. Dropping someone and risking their life is not ethical in any way. I would avoid this doctor like the plague if you care about your life! He does not follow the Hippocratic oath!
What went well
No results
What could be improved
  • Office environment
  • Staff wasn't friendly
  • Long wait times
  • Didn't listen or answer questions
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
BC – Apr 20, 2021
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Took all the time necessary to share his knowledge of the issue with me.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Carol Joan Lieberman – Mar 22, 2021
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
I felt Dr Mamus wasn't prepared when he came in to see me as he obviously didnt even look at the records I gave his MA prior to the appointment. He seemed rushed and not at all interested that I was there to see him for routine blood work. I saw him November 17th and its now December 25. I have messaged the office twice on the portal and left a voice mail with the MA to interpret my lab results. Crickets. Nothing. Im going somewhere I feel taken care of as a patient. I thought I was seeing a reputable doctor but I guessed wrong! Very displeased with this doctor.
2 people found this helpful
Helpful
I dont really care do u? – Dec 16, 2020
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Wait one is minimal. Staff is friendly. Dr. Mamus is knowledge and takes the time to speak with you.
What went well
  • Office environment
  • Staff friendliness
  • Wait times
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Jun 30, 2020
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Today was my first visit welcoming check in, sweet intake nurse(Nancy), Alex drew my blood and was really funny and Gentle... Dr Mamus is fabulous. He made me laugh, VERY thorough exam and i feel very confident with tests im going for. We'll see what my future holds but I love that Dr Manus has my back!!!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Chili Hyde – May 13, 2020
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
I saw Dr. Mamus early this year, Jan-May. My first initial visit he seemed caring, kind and thorough about finding out what was wrong with me. However, every visit after that I felt rushed. He also seemed to not be prepared as to who I was and what his diagnosis was from our previous visit. I would question him, he would say I will be right back. Ten minutes later he would come back and it seemed he finally read my file. I had looked up other symptoms associated with what he thought I had and he seemed dismissive of them. He told me to come back in four months. Four months later now looking at full blown cancer.
1 person found this helpful
Helpful
SA – Jul 24, 2019
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
BEWARE. Rushes and is rude if you require a conversation. He is all about making as much money as possible. I was left with a med student to do my initial patient interview. Doctor wasn’t even in the room! On the second appointment he tried to rush me out in 2 min. and was extremely rude when I questioned his diagnosis (since it had changed from the first appointment). I have never been so upset by a doctor in my life. Both appointments I had made were rescheduled by his office.
What went well
  • Office environment
  • Staff friendliness
What could be improved
  • Long wait times
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
8 people found this helpful
Helpful
Arcadia, FL – Nov 19, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
This man wants to see as many patients as possible a day for the simple reason to make money, he is always in a hurry and does not like to be asked questions and when you don't understand what he says he gets irritated, both me and my sister where his patients, he told us that that he thought we were in kinder garden because we did not understand what he said. A doctor with an attitude.
What went well
No results
What could be improved
No results
13 people found this helpful
Helpful
Giovanni Aloisi in Sarasota, FL 34232 – Mar 21, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Dr. Mamus is thorough in explaining what is happening, what treatments are available and whether they will work for you specifically. Dr. Mamus sits down when he enters the exam room and looks you in the eye - he takes his time with you and answers all questions, will discuss ideas with rationale behind them. He is interested in me when I'm there. He has research that backs up what he is offering and also what he does not recommend. I feel safe with his management of me and my husband.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Lissie Krauss in Sarasota, FL – Feb 17, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
RUN. ACCUSATORY,DOUBLE SPEAK, ATTACK DOG ATTITUDE. this was a visit to the hospital. Both my husband and i could not believe his attitude..I would have walked out but I was attached to an IV.
What went well
No results
What could be improved
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
13 people found this helpful
Helpful
Parrish, FL – Feb 13, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Dr. Mamus is always in a hurry & does not spend quality time with me, quickly answers questions & then is gone again.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Appointment was rushed
  • Didn't listen or answer questions
5 people found this helpful
Helpful
bob tyson in Sarasota, FL – Jan 25, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Good communicator, listens to your concerns, issues and questions.
What went well
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
1 person found this helpful
Helpful
Nokomis, FL – Jan 16, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
My husband has stage 4 me static colon cancer. Dr Mamus has done a great job with his treatments, making him comfortable. He's very smart and caring.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Kevin B in Ruskin, FL – Jan 15, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
Very professional, thorough, knowledgeable considers all facets of care.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Liisa in Sarasota, FL – Jan 09, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
I had stage IV NSLC adnocarcinoma - lung cancer. Dr. Mamus’ palpable confidence and intellectual independence gave me hope that no one else provided. A top-rated cancer institution told me I was terminal, and they "could keep me comfortable," and to my husband, he "might now want to begin looking into hospice." I am today cancer-free. The highest praise any patient can have for their oncologist is my unequivocal testament to the care I received from Dr. Steven Mamus. That man saved my life.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
7 people found this helpful
Helpful
Lisa Vince in Sarasota, FL – Jan 08, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
very respectful of patient; knows his field very well, highly respected by his peers, office well organized
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Charles in Sarasota, FL – Jan 08, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?
Reply
I felt... besides his specialty... he was interested in the overall health of patient.
What went well
  • Appointment scheduling
  • Office environment
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Fred C. Kahoun in Sarasota, FL – Jan 08, 2017
×Post a ResponseAre you Dr. Steven Mamus, MD?

Leave a review

How was your experience with Dr. Mamus?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for Florida
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Mamus' experience treating your condition or procedure

Dr. Mamus' Top Procedures and Conditions

Treatment Frequency
Anemia
very high
very high

Treatment Frequency

Dr. Mamus treats Anemia more than 100% of his peers

Dr. Mamus treats this condition more than 100% of his peers

Rating Includes other areas of care:

  • Acquired Aplastic Anemia
  • Anemia of Pregnancy
  • Aplastic Anemia
  • Atypical Hemolytic Uremic Syndrome
  • Autoimmune Hemolytic Anemia (AIHA)
  • Chronic Anemia
  • Cold Autoimmune Hemolytic Anemia
  • D-Negative Hemolytic Uremic Syndrome (D - HUS)
  • D-Negative Hemolytic Uremic Syndrome, Pregnancy Related
  • D-Positive Hemolytic Uremic Syndrome (D + HUS)
  • Diamond-Blackfan Anemia
  • Hemolytic Anemia, Acquired Autoimmune
  • Hemolytic Uremic Syndrome
  • Hereditary Spherocytosis
  • Iron Deficiency Anemia
  • Megaloblastic Anemia
  • Microcytic Hypochromic Anemia
  • Myelpathic Anemia
  • Neonatal Anemia
  • Nutritional Anemia
  • Nutritional Sideroblastic Anemia
  • Pernicious Anemia
  • Refractory Anemia With Excess Blasts
  • Refractory Anemia With Excess Blasts-1
  • Refractory Anemia With Excess Blasts-2
  • Secondary Cold Autoimmune Hemolytic Anemia
  • Sideroblastic Anemia
  • Sideroblastic Anemia With Spinocerebellar Ataxia
  • Sideroblastic Anemia, Pyridoxine-Responsive, Autosomal Recessive
  • Warm Autoimmune Hemolytic Anemia
Hide other areas of care
Vitamin B Deficiency
very high
very high

Treatment Frequency

Dr. Mamus treats Vitamin B Deficiency more than 99% of his peers

Dr. Mamus treats this condition more than 99% of his peers

Myeloproliferative Disorders
very high
very high

Treatment Frequency

Dr. Mamus treats Myeloproliferative Disorders more than 97% of his peers

Dr. Mamus treats this condition more than 97% of his peers

Rating Includes other areas of care:

  • Acute Myeloblastic Leukemia Type 1
  • Acute Myeloblastic Leukemia Type 2
  • Acute Myeloblastic Leukemia Type 3
  • Acute Myeloblastic Leukemia Type 4
  • Acute Myeloblastic Leukemia Type 5
  • Acute Myeloblastic Leukemia Type 6
  • Acute Myeloblastic Leukemia Type 7
  • Acute Myeloid Leukemia
  • Chronic Myeloproliferative Disorders
  • Leukemia, Myeloid, Aggressive-Phase
  • Leukemia, Myeloid, Philadelphia - Negative
  • Leukemia, Myeloid, Philadelphia - Positive
  • Myelodysplastic Syndrome Associated With Isolated Del(5q) Chromosome Abnormality
  • Myelodysplastic Syndromes
Hide other areas of care

Dr. Mamus' conditions and procedures:

  • Acute Leukemia
  • Acute Myeloid Leukemia
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Antiphospholipid Syndrome (APS)
  • Bleeding Disorders
  • Bone Marrow Biopsy
  • Burkitt's Lymphoma
  • Central Nervous System Lymphoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Deep Vein Thrombosis (DVT)
  • Erythropoietin Test
  • Hemophilia
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Leukocytosis
  • Lymphocytosis
  • Lymphoma, Large Cell, Anaplastic
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neutropenia
  • Non-Hodgkin's Lymphoma
  • Pancytopenia
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Purpura
  • Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
  • Sickle Cell Disease
  • Thalassemia
  • Thrombocytosis
  • Vitamin B Deficiency
  • Vitamin B12 Deficiency
  • Vitamin K Deficiency
  • von Willebrand Disease

Insurance Check

Search for your insurance provider

Dr. Mamus accepts

Accepted insurance can change. Please double-check when making an appointment.

(941) 269-6842

Dr. Mamus accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
Select HMO
MultiPlan
MultiPlan PPO

About Me

Biography

Dr. Steven Mamus, MD is a Medical Oncology Specialist in Sarasota, FL. He is affiliated with medical facilities such as HCA Florida Sarasota Doctors Hospital...Read more

Specialties

  • Medical Oncology
  • Hematology

Board Certifications

  • Hematology
  • Internal Medicine
  • Medical Oncology

Education

University of Minnesota Hospital
Fellowship Hospital
Rush Presbyterian St Lukes Hospital
Residency Hospital
Rush Presbyterian St Lukes Hospital
Internship Hospital
State University Of New York
Medical School
,

Awards

Frequently Asked Questions

How can I make an appointment with Dr. Steven Mamus, MD?

Call (941) 269-6842 to make an appointment as a new patient. Click here for more information.

Does Dr. Steven Mamus, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Mamus accepts your insurance.

What are Dr. Steven Mamus, MD's top areas of care?

Dr. Mamus frequently treats Anemia, Vitamin B Deficiency, and Myeloproliferative Disorders. See all procedures and conditions Dr. Mamus treats.

Where is Dr. Steven Mamus, MD's office located?

Dr. Mamus' office is located at 3830 Bee Ridge Rd Ste 301, Sarasota, FL 34233. Find other locations and directions on Healthgrades.

Does Dr. Steven Mamus, MD offer telehealth services?

Dr. Mamus has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

Affiliated Hospitals

Dr. Mamus is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

HCA Florida Sarasota Doctors Hospital

Sarasota, FL

77% Patients that would definitely recommend, 7% higher than the national average

12 Awards Received

Award Highlight: Patient Safety Excellence Award™ (2022)

HCA Florida Blake Hospital

Bradenton, FL

60% Patients that would definitely recommend, 10% lower than the national average

10 Awards Received

HCA Florida Blake Hospital

Bradenton, FL

60% Patients that would definitely recommend, 10% lower than the national average

10 Awards Received

Sarasota Memorial Hospital

Sarasota, FL

82% Patients that would definitely recommend, 12% higher than the national average

3 Awards Received