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Mark Leo Graham, MD

Mark Leo Graham, MD

Hematology and Medical Oncology

accepting new patients

PhysicianPractice

WPP-Doctors

Locations

Cancer Care - Waverly Hematology & Medical Oncology - Cary

210 Ashville Avenue
Suite 440
Cary , NC 27518

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 4:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 4:00pm
Cancer Care - Waverly Hematology & Medical Oncology - Cary

About Me

Dr. Mark Graham is board-certified in internal medicine. He specializes in all oncology and hematology disciplines with a special interest in breast cancer. He is an active member in several societies including Cancer and Leukemia Group, American Society for Clinical Oncology, the Alliance for Cancer Clinical Trials and National Surgical Adjunct Breast/Bowel Project.

Dr. Graham earned his medical degree at the Mayo Medical School in Rochester, Minnesota and completed his residency at Duke University Medical Center in Durham, North Carolina. He completed his fellowship in hematology and oncology at the University of Colorado Health Sciences Center, Denver, Colorado and in cell biology at the Mayo Clinic in Rochester, Minnesota.

Dr. Graham strives to provide compassionate patient-centered care, paying close attention to the details. “Knowledgeable staging and diagnosis, followed by timely attention and treatment are the foundation of my patient care philosophy. Our patients become part of our family and we get the privilege of standing with them throughout their cancer journey.”

When not at work, Dr. Graham enjoys spending time with his family, running and college sports.

Education

Medical School:
Mayo Clinic School of Health-Related Sciences

Residency:
Duke University Medical Center

Fellowship:
University of Colorado Health Sciences Center

Provider Ratings

4.91 out of 5

(557 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.

117 Reviews

09/29/2025

He is a very good caring person and physician.

09/20/2025

Dr Graham explained chemotherapy and radiation treatments in depth. I will recommend him always. Very patient with me. Wants to ensure I understand.

09/19/2025

Dr. Graham is a warm, caring, skilled physician. He explains everything! I trust him, literally, with my life.

09/13/2025

Dr. Graham is a very knowledgeable, kind, caring, and compassionate doctor. I feel very blessed to have him for my oncologist.

09/12/2025

The office is very professional and welcoming and so is Dr. Graham.

09/10/2025

He is so good at what he does. Listens to me when I have an issue with my treatment.

09/10/2025

Clean, convenient and I have great respect for Dr Graham.

09/09/2025

Great Doctor! Very kind, great bedside manner!

09/04/2025

Dr. Graham cares very much for his patients

08/30/2025

Extremely smart and very caring. Always goes the extra mile to ensure my care is complete and that I understand options and treatment.

08/29/2025

Everyone was excellent knowledgeable and compassionate very inclusive of my daughter in this process

08/29/2025

I feel as though I’m completely cared for in every way possible.

08/28/2025

It is hard to express the sense of safety and caring I receive from Dr. Graham. I always leave my appointment feeling positive.

08/28/2025

He is very knowledgeable. He has a kind perspective on his patients. I'm older and very much appreciate that. He explains things in a kind, patient way. He actually listens to you. Doesn't rush you out the door. I highly recommend him! I am fournate to be his patient. Cancer is no joke . He helps all he can.

08/28/2025

He takes the time to explain things

08/19/2025

He is so smart and knowledgeable and genuine

08/18/2025

He is the best!

08/16/2025

Dr.Graham always listens and explains everything very well. He is a very caring doctor.

08/15/2025

Dr Graham explain to my results very well with the implications of the results were and follow up with my primary care provider rheumatologist. He is an excellent communicator and very compassionate..

08/15/2025

He took his time, had reviewed my chart prior to coming in the room, explained everything thoroughly and was a good listener.

08/15/2025

They take special care to manage my needs.

08/15/2025

Caring professional

08/15/2025

Dr. Graham is thorough and up-to-the-minute knowledgable about my cancer.

08/10/2025

Talk to Graham was a very easy to talk with and his bedside manner was grade A+; pleasing personality, and I never felt rushed to get on with the next patient!

08/10/2025

Dr. Graham is brilliant, provides great individual care and I trust him completely. I hope he never retires.

08/10/2025

Extremely knowledgeable explains things well when answering your questions.

08/08/2025

You asked
I acquiesced
Dr Graham is the best doctor AND person I have ever known.

08/08/2025

Very detailed and very good in explaining

08/08/2025

Dr. Graham's knowledge and manner is outstanding, especially in today's environment.

08/08/2025

Explains everything and made me feel important and that he really cared

08/07/2025

Dr Graham takes time with you and explains it so good. He is the best!!!!!!

08/04/2025

Excellent, clear communications, always takes enough time with the patient.

07/30/2025

Very Caring

07/29/2025

You can tell Dr. Graham’s true calling is medicine. He is up to date on everything oncology and passes that information along to his patients. He spends a great deal of time teaching and making sure we understand. He also has so much empathy and love for his patients and really wants the best for us. I feel like I’m in the best hands during this journey.

07/28/2025

Dr. Graham is a wonderful doctor. I had a question about my labs and he explained everything to me and put me at ease. I am so grateful to have him as my Oncologist.

07/26/2025

Dr Graham is the smartest Dr that I know. He saved my life for which I will be forever grateful.

07/26/2025

Have known Dr Graham for 18 plus years. Trust his judgement and rely on his expertise.

07/25/2025

Dr. Graham is patient and understanding. He knows every aspect of your care and how to treat the problem. I can’t think of going to any other doctor.

07/25/2025

Dr. Graham is experienced, caring and patient

07/25/2025

Very thorough care and explanations.

07/25/2025

Again, Dr. Graham is AWESOME, patient and takes adequate time with his patient. He doesn't rush through his visit.

07/25/2025

Dr. Graham will explain everything in detail.
He also takes the time on a personal level to talk to you

07/03/2025

Muy amables y mucha empatía

06/30/2025

I trust him

06/29/2025

He is thorough and is an expert in his field.

06/29/2025

Dr Graham has treated me with respect

06/29/2025

He is very thorough. You can tell he is engulfed in his field.

06/26/2025

Very thorough and friendly

06/24/2025

Best of the best.

06/24/2025

Dr Graham and his staff are the best and Dr Graham is knowledgeable about all the current events. A walking databank full of information! I love that. Definitely knows his stats.

06/23/2025

Dr Graham is very knowledgeable. He explained all of my labs and radiology results. He examined me thoroughly.

06/22/2025

Knowledgeable and thorough

06/22/2025

I trust him

06/21/2025

He is knowledgeable and thoroughly reviews your situation

06/20/2025

Consistent care and support.

06/19/2025

Dr Graham is amazing!!! No one better!

06/17/2025

Dr Graham is very passionate and professional, and very well explains the problem and recommended treatment to the patient.

06/16/2025

Dr Graham is the best!!!

06/14/2025

Dr. Graham listens.

06/12/2025

Very good appointment, very knowledgeable

06/11/2025

He explains everything in detail. Very knowledgeable and friendly.

06/11/2025

He seems to know what he is doing . He explains so one understands

06/09/2025

Dr Graham has provided care for my husband, Mother, sister and me. He has treated all of us with kindness, respect and his great knowledge and experience.

06/07/2025

Very knowledgeable

06/07/2025

Very knowledgeable, experienced and compassionate doctor and support people.

06/06/2025

Dr Graham was very patient and listened to me and responded to all my questions.

06/03/2025

Because l feel very much cared for and comfortable

06/03/2025

Dr Graham is kind caring through and just what my 85 yr old woman needed. I am so grateful we found him

06/01/2025

Excellent care and rapport.

05/30/2025

I have been a patient six years. He clearly explains everything and has the best bedside manner.

05/27/2025

Employees were nice and Dr Graham is a very knowledgeable doctor and he is very thorough.

05/25/2025

Dr. Graham is the best. He has been treating me for 3 years now. Professional, caring and also very funny. I have been cancer free thanks to Dr. Graham and his team.

05/23/2025

Concerned with my whole
Self not just the cancer

05/22/2025

I was seen by Dr Graham immediately and found him to be a courteous and caring person

05/22/2025

I always receive excellent care from Dr. Graham and his staff. Thank you

05/20/2025

Excellent Doctor, very knowledgeable and explained and educated in detail about my health moving forward. Great bedside manner!

05/17/2025

Dr. Graham is so personable, as is all his team. I was a wreck when I got there and left knowing I was in good hands and would be well cared for. He is a fantastic communicator.

05/16/2025

Everything was very good. Dr. Graham is a great doctor! Cares for his patients!

05/15/2025

He explained things so well. He has experience that he spoke from to let me know more about how i would ne affected. He had great suggestions to better accommodate existing personal plans while starting chemo.

05/13/2025

Dr Graham truly cares about you!!! No one like him! I will see no one but him!

05/11/2025

Dr. Graham shows he cares about you.

05/10/2025

He explains everything very well and is very knowledgeable

05/05/2025

Dr Graham is stellar. He provides detailed information in an organized fashion. He also is very astute, adjusting and repeating information when my recall falters, and is kind. Very grateful for him.

05/05/2025

Dr. Graham is very thorough and compassionate.

05/03/2025

Dr. Graham is the best and your office runs like clockwork with scheduling annual exams so that I have my lab results before my visit. This helps make the annual visit personal and productive.

05/02/2025

Kindness and caring

04/24/2025

Everyone is kind and compassionate

04/21/2025

He Graham and his staff are so In sync with care and plan.

04/19/2025

I am very pleased with your care

04/18/2025

Because my appointments are always awesome. It’s absolutely fantastic to see Dr. Graham. I trust him completely. He’s a fantastic doctor. I’ve been going to him for 35 years. I trust him completely.

04/18/2025

As I said previously, kind and caring people. I am happy and content while there

04/13/2025

Dr.Graham cares about his patients.

04/13/2025

Wonderful hospitality and staff

04/12/2025

Took his time explained fully on what was going on andcreasons for next coarse of action

04/10/2025

Like I said in the beginning of this survey, Dr Graham is awesome times 10.

04/02/2025

Dr& staff always caring , they listen & take time to address our concerns.

04/01/2025

Dr. Graham and the staff at Waverly Hematology are always caring and kind.

03/30/2025

Dr. Graham and everyone involved with his practice have been professional, knowledgeable and compassionate. If they were any different, I wouldn't have remained his patient for 30 years

03/25/2025

Feel like a person not a number here!

03/25/2025

AGRADECIDA CON EL WQUIPO DEL DR. MARK GRAHAM LES DESEO BENDICIONES EN SUS FUNCIONES DIARIAS 💖🌻💛

03/24/2025

Excellent care by Dr.Graham and staff.

03/23/2025

My family loves Dr Graham and the team..Lori Diane ..all of them are wonderful.

03/23/2025

Very caring

03/20/2025

Dr. Graham and his team are fantastic. They take time with their patients and understand their concerns.

03/15/2025

Knowledgeable, friendly staff.

03/13/2025

Everyone is kind and caring

03/13/2025

Top notch care :) thank you for all you do

03/13/2025

Dr. Mark Graham is fabulous!!

03/09/2025

Dr. Graham and his staff are extremely knowledgeable and caring professional professionals; therefore, I would highly recommend them.

03/09/2025

They know what they are doing!

03/07/2025

Everyone is compassionate, cheerful and helpful.

03/06/2025

My doctor is very nice goes to details regarding my health and tells me what to do and take care.

03/05/2025

Take good care of me explains info clearly

03/04/2025

Knowledgeable and attentive

03/03/2025

Dr Graham explains everything in detail!!!!

03/02/2025

the entire staff in oncology is top notch. They help each other and they go out of their way to assist patients- whether or not they are assigned to that patient. Great group.

03/02/2025

Graham and his crew are fantastic
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