Meet Dr. Holmes

Dr. Dennis Holmes is an internationally recognized breast surgeon with over two decades of experience dedicated to advancing breast cancer treatment. His pioneering work in cryoablation has positioned him as a leader in the field. Dr. Holmes' commitment to personalized patient care and his innovative approach to treatment make him a trusted expert and advocate for those battling breast cancer.

Awards and Recognition

Dr. Dennis Holmes is widely recognized worldwide for his expertise in cryoablation.

2024
Sao Paolo, Brazil
2024
Bangkok, Thailand
2024
San Francisco, CA
2024
Long Beach, CA
2024
Tokyo, Japan
2023
Orlando, FL
2023
Brasilia, Brazil
2019
Johannesburg, South Africa
2018
Melbourne, Australia

Expert

Dr. Holmes is an internationally-renowned dedicated breast surgeon and cancer researcher who has held the position of Breast Center Medical Director at multiple hospitals in Los Angeles.

Leader

Widely respected by colleagues for his innovative approach to breast cancer care, Dr. Holmes has gained worldwide acclaim for his pioneering work and leadership in the field of cryoablation (tumor freezing). With over 20 years experience performing cryoablation of benign breast tumors and over 15 years experience cryoablating breast cancers, Dr. Holmes is one of the most experienced cryoablation providers in the U.S. and abroad. In addition, he has been a pioneer in the field of intraoperative radiotherapy, minimally-invasive breast surgery, oncoplastic surgery, and lymph node-sparing surgery.

Innovator

Dr. Holmes serves in the leadership of several national surgical societies and is a frequent lecturer at conferences internationally. Dr. Holmes is a Fellow of the American College of Surgeons and recently served as President of the TARGIT Collaborative Group, a national intraoperative radiotherapy research and education organization, and Conference Program Chair of the 20th Annual Meeting of the American Society of Breast Surgeons, the nation’s largest breast surgeon society.

Advocate

Dr. Holmes is a strong advocate for individualized or personalized cancer therapy that adapts the extent of care to the severity of the cancer, minimizing unnecessary side effects. It is from this perspective that Dr. Holmes views cryoablation. Dr. Holmes sees opportunities to optimize cancer control as well as patient quality of life. However, what distinguishes Dr. Holmes most is his high level of commitment to providing women with treatment options that suit their physical and emotional needs while also managing the breast cancer problem effectively.

Words from Dr. Holmes’ Patients

"
Thank you for your kindness, expert care, and for giving my daughter hope when she needed it most. Your empathetic listening, willingness to raise the standard of care, and the reassurance you provided lifted a weight from our hearts.
"

Nancy T.

Mother

"
Thank you for giving me hope at a hopeless time and for seeing me as a unique individual. Your compassionate, personalized care means the world to me. YOU ARE MY SUPERHERO!
"

Donna

Patient

"
Thank you so much for your help in my fight against this cancer by freezing and killing the tumors. I am thankful everyday for your work and thankful on behalf of all the other women you have and will help and fight for as well.
"

S. Lee

Patient

"
He treated my daughter who had stage one breast cancer. He put us at ease and calmed our fears, he was the perfect surgeon for our situation.
"

Sandra K.

Parent of Patient

"
He has to be one of the most incredible doctor that I've been blessed to have on my survival team. He's saved my life! I'm a proud 28 yr B C survivor.
"

Denise R.

Patient

"
Dr. Holmes is kind, professional, and has a lot of patience answering every question you might have.
"

Einat M.

Patient

"
Great and SMART staff. Great place with ZERO infection rate. I was back to work after surgery way sooner then expected! Awesome place great center.
"

Allissa P.

Patient

"
Thank you so much for being caring and patient with me during this hard transition. I really appreciate your professionalism and dedication.
"

M. M.

Patient

"
God Bless you, your mind, and your hands, so you may continue to help all women with breast cancer! We thank you for everything that you have done!
"

Family of MT

Family of Patient

"
This week I celebrated my 55th birthday. I cannot be thankful enough for your help in giving me another chance to enjoy waking up each day.
"

M. L.

Patient

"
Extremely professional and thorough.
"

Nellie F.

Patient

"
Excellent care - my concerns were taken seriously. I felt heard and well taken care of.
"

Kelly L.

Patient

"
Dr Holmes is top notch! He’s experienced, wise, caring and thorough. He’s busy, but well worth the wait! Highly recommend him.
"

Mary Ann B.

Patient

"
The best doctor ever from all points, he is patient, understanding, answers all questions even the questions you don't ask. I really thank God that I have such a wonderful doctor.
"

Yvonne H.

Patient

"
He was very attentive and listened to all of my questions.
"

Kathleen Q.

Patient

"
I was very at easy with Dr Homes and his staff when dealing with a potentially scary situation. I’m truly grateful for their care.
"

Nicole F.

Patient

"
Dr. Holmes and Alba have been great thru this whole experience. I could not ask for a better team.
"

Alison E.

Patient

"
Every I could want from a breast surgeon and more. Patient, informative, gentle, thorough.
"

Margaret S.

Patient

"
Very good doctor . The best surgeon. He saved my life .
"

Lida M.

Patient

"
Since the day we walked into Dr. Holmes office, my mother and I always felt welcome. Dr. Holmes explains everything to us and he listens to our concerns. His staff our always great.
"

Rachel D.

Patient

"
Dr. Holmes is very nice, gentle and thorough. He took his time with me and and provided me with all necessary information in regards to my cancer. Very appreciative of Dr. Holmes.
"

Nereida S.

Patient

"
He addressed my concerns professionally and compassionately.
"

Debra A.

Patient

"
Dr Holmes was very personable and listened to my needs as well as informed me of my options. I will be referring my friends to him.
"

Barbara H.

Patient

"
Front desk girls are very helpful very polite very understanding and taking care of the patient. This was my first time visit with Dr Holmes and I found him to be very thorough.
"

Terri S.

Patient

"
Dr. Holmes and his staff are in a class all by themselves. Exceptional in every way. I am so grateful to Yahovah for an amazing doctor and staff. God bless you all!
"

Robin W.

Patient

"
Presented options I was not aware of and gave me hope
"

Pamela K.

Patient

"
Dr.Holmes is an amazing caring and knowledgeable person. I trusted him and now I am cancer free. Thank you Doc. God bless you
"

Asya A.

Patient

"
Excellent and he listens well and advices options.
"

Kimberly B.

Patient

"
Well explained and take cared
"

Mary Ann F.

Patient

"
Dr. homes and staff were very helpful and careing, specific Alba, she is amazing with patient and undrestanding.
"

Siman B.

Patient

"
Courteous staff, excellent doctor. He took his time with me, which I greatly appreciate.
"

Martha H.

Patient

"
Very Caring physician made me feel SAFE
"

Clara C.

Patient

"
Very thorough in detail, professional, excellent surgeon. And has a great team alongside him.
"

Alana O.

Patient

"
You are organized, humble, kind, knowledgeable, and give us such great confidence that we are in great hands!
"

Kim P.

Family of Patient

"
I can’t thank you enough for the special, excellent care you have provided and for the unique gift you are to your patients.
"

S. L.

Patient

"
Thanks for being so responsive and I am glad that I could trust your wisdom and skill.
"

N. N.

Patient

"
They were so helpful, efficient, professional, detailed, and kind!
"

D. N.

Patient

"
Thank you for your kindness, expert care, and for giving my daughter hope when she needed it most. Your empathetic listening, willingness to raise the standard of care, and the reassurance you provided lifted a weight from our hearts.
"

Nancy T.

Mother

"
Thank you for giving me hope at a hopeless time and for seeing me as a unique individual. Your compassionate, personalized care means the world to me. YOU ARE MY SUPERHERO!
"

Donna

Patient

"
Thank you so much for your help in my fight against this cancer by freezing and killing the tumors. I am thankful everyday for your work and thankful on behalf of all the other women you have and will help and fight for as well.
"

S. Lee

Patient

"
He treated my daughter who had stage one breast cancer. He put us at ease and calmed our fears, he was the perfect surgeon for our situation.
"

Sandra K.

Parent of Patient

"
He has to be one of the most incredible doctor that I've been blessed to have on my survival team. He's saved my life! I'm a proud 28 yr B C survivor.
"

Denise R.

Patient

"
Dr. Holmes is kind, professional, and has a lot of patience answering every question you might have.
"

Einat M.

Patient

"
Great and SMART staff. Great place with ZERO infection rate. I was back to work after surgery way sooner then expected! Awesome place great center.
"

Allissa P.

Patient

"
Thank you so much for being caring and patient with me during this hard transition. I really appreciate your professionalism and dedication.
"

M. M.

Patient

"
God Bless you, your mind, and your hands, so you may continue to help all women with breast cancer! We thank you for everything that you have done!
"

Family of MT

Family of Patient

"
This week I celebrated my 55th birthday. I cannot be thankful enough for your help in giving me another chance to enjoy waking up each day.
"

M. L.

Patient

"
Extremely professional and thorough.
"

Nellie F.

Patient

"
Excellent care - my concerns were taken seriously. I felt heard and well taken care of.
"

Kelly L.

Patient

"
Dr Holmes is top notch! He’s experienced, wise, caring and thorough. He’s busy, but well worth the wait! Highly recommend him.
"

Mary Ann B.

Patient

"
The best doctor ever from all points, he is patient, understanding, answers all questions even the questions you don't ask. I really thank God that I have such a wonderful doctor.
"

Yvonne H.

Patient

"
He was very attentive and listened to all of my questions.
"

Kathleen Q.

Patient

"
I was very at easy with Dr Homes and his staff when dealing with a potentially scary situation. I’m truly grateful for their care.
"

Nicole F.

Patient

"
Dr. Holmes and Alba have been great thru this whole experience. I could not ask for a better team.
"

Alison E.

Patient

"
Every I could want from a breast surgeon and more. Patient, informative, gentle, thorough.
"

Margaret S.

Patient

"
Very good doctor . The best surgeon. He saved my life .
"

Lida M.

Patient

"
Since the day we walked into Dr. Holmes office, my mother and I always felt welcome. Dr. Holmes explains everything to us and he listens to our concerns. His staff our always great.
"

Rachel D.

Patient

"
Dr. Holmes is very nice, gentle and thorough. He took his time with me and and provided me with all necessary information in regards to my cancer. Very appreciative of Dr. Holmes.
"

Nereida S.

Patient

"
He addressed my concerns professionally and compassionately.
"

Debra A.

Patient

"
Dr Holmes was very personable and listened to my needs as well as informed me of my options. I will be referring my friends to him.
"

Barbara H.

Patient

"
Front desk girls are very helpful very polite very understanding and taking care of the patient. This was my first time visit with Dr Holmes and I found him to be very thorough.
"

Terri S.

Patient

"
Dr. Holmes and his staff are in a class all by themselves. Exceptional in every way. I am so grateful to Yahovah for an amazing doctor and staff. God bless you all!
"

Robin W.

Patient

"
Presented options I was not aware of and gave me hope
"

Pamela K.

Patient

"
Dr.Holmes is an amazing caring and knowledgeable person. I trusted him and now I am cancer free. Thank you Doc. God bless you
"

Asya A.

Patient

"
Excellent and he listens well and advices options.
"

Kimberly B.

Patient

"
Well explained and take cared
"

Mary Ann F.

Patient

"
Dr. homes and staff were very helpful and careing, specific Alba, she is amazing with patient and undrestanding.
"

Siman B.

Patient

"
Courteous staff, excellent doctor. He took his time with me, which I greatly appreciate.
"

Martha H.

Patient

"
Very Caring physician made me feel SAFE
"

Clara C.

Patient

"
Very thorough in detail, professional, excellent surgeon. And has a great team alongside him.
"

Alana O.

Patient

"
You are organized, humble, kind, knowledgeable, and give us such great confidence that we are in great hands!
"

Kim P.

Family of Patient

"
I can’t thank you enough for the special, excellent care you have provided and for the unique gift you are to your patients.
"

S. L.

Patient

"
Thanks for being so responsive and I am glad that I could trust your wisdom and skill.
"

N. N.

Patient

"
They were so helpful, efficient, professional, detailed, and kind!
"

D. N.

Patient

Patients from Near and Far

Dr. Holmes’ innovative treatment has drawn patients from over 20 countries and 37 U.S. states, including Australia, Brazil, Canada, China, France, South Africa, and more.

A Letter from Dr. Holmes

Why I Perform Cryoablation

I started performing cryoablation of benign breast tumors (fibroadenomas) in 2002, not because I was interested in treatment of fibroadenomas, but because I had the foresight that cryoablation would one-day become an important treatment option for patients with breast cancer, and I wanted to lead the effort.

To develop my skills and to educate junior surgeons, in 2004, I started a minimally-invasive breast biopsy clinic at the Los Angeles County U.S.C. Medical Center to provide patients a treatment option for fibroadenomas and to teach breast surgeon trainees cryoablation procedures and other minimally-invasive breast biopsy procedures. In 2009, I traveled to Japan to study with Dr. Eisuke Fukuma (see image) of Kamogawa Medical Center who had already begun treating breast cancers with cryoablation.

Visiting with Dr. Fukuma in Kamogawa, Japan in 2009

Later that same year, I became a principal investigator in the American College of Surgeons Oncology Group’s (ACOSOG) Z1072cryoablation-followed-by-surgical removal feasibility trial which later found cryoablation to be highly effective at ablating small breast cancers. When the Z1072 trial closed in 2016, I launched an investigator-initiated, multi-center cryoablation-without-surgical removal trial, which I named the FROST (Freezing without Resection Of Small Tumors) Trial, an ongoing clinical trial which thus far shows cryoablation to be an effective alternative to surgery for stage I breast cancer.

Although the ACOSOG and FROST Trials were exclusive to women with stage I invasive breast cancer under < 2 cm, along the way I developed extensive experience treating women with larger or higher stage invasive breast cancer as well as non-invasive breast cancer called Ductal Carcinoma In Situ (DCIS). Some of these patients require multiple ablations performed in the same visit to complete the cryoablation procedure.  Most of these patients are treated outside of the clinical trial.

You can read more about my philosophy regarding cryoablation for different stages of breast cancer by reading this article.

– Dennis R. Holmes, M.D., F.A.C.S.

Contact Dr. Holmes

For more information about Dr. Holmes, visit his Website or YouTube Channel.