Lisa D. Ahrendt, MD
Breast Medical OncologyHematologyHematology OncologyMedical Oncology
Highlights
Age Groups Seen
- Adult 19-64
- Older Adult >65
Gender
FemaleHospital Affiliation
- Lutheran Hospital
- Good Samaritan Hospital
- Platte Valley Hospital
- Saint Joseph Hospital
About Lisa D. Ahrendt
About The Provider
Dr. Ahrendt is a board certified medical oncologist originally from Boston, Massachusetts. She earned a bachelor's degree in biology from Washington University in St. Louis, Missouri, followed by a medical degree from the Drexel University Hahnemann School of Medicine in Philadelphia, Pennsylvania. Dr. Ahrendt completed an internship, residency and a combined hematology/oncology fellowship at Tufts New England Medical Center in Boston. Dr. Ahrendt pursued a career in medicine because of her desire to help those in need and being able to make an impact on people’s ability to get through disease and difficult situations.
“The key to successful treatment of cancer is having a team-based approach. The relationship between the patient, family members, doctors, nurses and support services is so important.”
Dr. Ahrendt’s clinical interests include breast cancer, colorectal cancer, lung cancer, chronic myeloid leukemia (CML), and chronic lymphocytic leukemia (CLL). Dr. Ahrendt is an investigator involved in clinical research trials in the areas of medical oncology and hematology. Her research includes oncology and hematology.
She has been practicing oncology in Denver since 2004 and is currently accepting new patients.
When she is not at work, Dr. Ahrendt enjoys skiing, camping, hiking and fishing with her husband and son.
Video
Locations
- Intermountain Health Cancer Center - Saint Joseph
- 1818 North Ogden Street, Suite 200, Denver, CO 80218
- Get Directions
- phone: 303-318-3434
- fax: 303-318-3431
- Intermountain Health Cancer Center - Saint Joseph
- 1818 North Ogden Street, Suite 200, Denver, CO 80218
- Get Directions
- phone: 303-318-3434
- fax: 303-318-3431
Expertise
Education
- Fellowship: Tufts University School of Dental Medicine, Hematology & Oncology, 2004
- Residency: Tufts University School of Dental Medicine, Internal Medicine, 2001
- Medical School: Hahnemann University, 1997
Board Certifications
- Medical Oncology: American Board of Internal Medicine, 2001
Insurance
- Aetna
- Anthem BCBS
- Cigna
- Clear Spring
- Cofinity
- Colorado Access
- CorVel
- Coventry
- Denver Health
- First Health/Coventry
- Friday Health Plans
- Humana
- InnovAge PACE
- Kaiser (limited coverage)
- Meritain via Aetna Network
- Pinnacol Assurance
- Prime Health Services Inc
- Rocky Mountain Health Plans
- SCL Lutheran Hospice
- Three Rivers Provider Network
- TriWest
- United Healthcare
Ratings & Reviews
4.9 out of 5
176 ratings, 29 reviewsThe 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.
- 5 out of 5 starsReviewed on 2/12/2026
Dr. Ahrendt, always listens, and is professional and caring.
- 5 out of 5 starsReviewed on 2/12/2026
Very personable and honest
- 5 out of 5 starsReviewed on 1/30/2026
Dr. Ahrendt is a fantastic provider who has given me her unwavering attention and highest level of expertise and support as my Oncologist. She has led me down the path of treatment and recovery with the greatest of care, and I will be forever grateful for her and her team.
- 5 out of 5 starsReviewed on 12/20/2025
I have been under Dr. Art’s care since 2010. I have complete confidence and take comfort in her professional medical expertise. She is very caring and knowledgeable.
- 5 out of 5 starsReviewed on 12/19/2025
Dr. Ahrendt is the, she is the reason we are here.
- 5 out of 5 starsReviewed on 12/17/2025
She is very professional and explains things so I understand.
- 5 out of 5 starsReviewed on 12/16/2025
Very kind and attentive to my needs
- 5 out of 5 starsReviewed on 11/6/2025
She's an excellent doctor; sometimes she's in a hurry, but nothing that can't be handled. She's a very good and intelligent doctor. My respect and gratitude to her. Thank you.
- 5 out of 5 starsReviewed on 11/5/2025
Extremely thorough
- 5 out of 5 starsReviewed on 11/2/2025
Professional, respectful, knowledgeable, kind.
- 5 out of 5 starsReviewed on 11/1/2025
Dr Ahrendt is compassionate about her patients and explains everything.
- 5 out of 5 starsReviewed on 10/31/2025
Dr Ahrendt is very knowledgeable in her medical field. I appreciate her professionalism and care.
- 5 out of 5 starsReviewed on 10/29/2025
I love having Dr Arendt as my doctor.
- 5 out of 5 starsReviewed on 10/21/2025
Thank you very much for everything related to my health.
- 5 out of 5 starsReviewed on 9/24/2025
She is great and has met my needs.
- 5 out of 5 starsReviewed on 9/22/2025
Dr. Ahrendt took the time to ask meaningful questions to understand how my treatment plan had come to be. She listened to my needs and respected my decisions, which was a breath of fresh air.
- 5 out of 5 starsReviewed on 8/31/2025
Dr. Ahrendt, listens and answers questions I didn't feel rushed.
- 5 out of 5 starsReviewed on 8/29/2025
She was thorough in her explanation, easy to understand and very kind. She is wonderful!
- 5 out of 5 starsReviewed on 8/2/2025
Very caring and helpful doctor. Explains everything very throughly and listens to my concerns.
- 5 out of 5 starsReviewed on 7/30/2025
It’s always a great experience with Dr. Ahrendt.
- 5 out of 5 starsReviewed on 7/23/2025
Very kind, treats me with great respect.
- 5 out of 5 starsReviewed on 7/20/2025
Great Doctor!
- 5 out of 5 starsReviewed on 7/18/2025
I'm always so impressed with Dr. Arendt.!!
- 5 out of 5 starsReviewed on 7/17/2025
Extremely satisfied
- 4 out of 5 starsReviewed on 7/9/2025
She is very professional and kind. She cares about the well-being of her patients.
- 5 out of 5 starsReviewed on 6/11/2025
Good treatment with respect
- 5 out of 5 starsReviewed on 6/8/2025
He made me feel like he cared about my problem.
- 5 out of 5 starsReviewed on 5/22/2025
Listened well to why I was seeking to establish new care at IH coming from UC Health and to my history. She read through the past reports and had her own point of view which she explained clearly.
- 5 out of 5 starsReviewed on 5/20/2025
Awesome service