The 20 Best HER2 Negative Breast Cancer Doctors Near Me in Englewood, CO
Find the Top HER2 Negative Breast Cancer Experts and Specialists
Saint Joseph Hospital - Cancer Centers Of Colorado
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. Dr. Ahrendt is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer. Dr. Ahrendt is board certified in American Board Of Internal Medicine. Dr. Ahrendt is currently accepting new patients.
INVISION Sally Jobe Southwest
Janice Brenneman is a Radiologist practicing medicine in Littleton, Colorado. Dr. Brenneman is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, and Galactocoele.
Simonmed Imaging
Sean Raj is a Radiologist practicing medicine in Littleton, Colorado. Dr. Raj is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Breast Lump, Osteopenia, Melorheostosis with Osteopoikilosis, and Melorheostosis. Dr. Raj is board certified in American Board Of Radiology. Dr. Raj is currently accepting new patients.
Subspecialty Imaging Partners Prof LLC
Amy Yactor is a Radiologist practicing medicine in Englewood, Colorado. Dr. Yactor is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Galactocoele, Breast Lump, Breast Infection, and Fibrocystic Breast Disease.
Subspecialty Imaging Partners Prof LLC
Mark Dennis is a Radiologist practicing medicine in Englewood, Colorado. Dr. Dennis is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Galactocoele, Breast Lump, Breast Infection, and Fibrocystic Breast Disease.
Radiology Imaging Associates PC
Christopher Ebersole is a Radiologist practicing medicine in Englewood, Colorado. Dr. Ebersole is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Galactocoele, Breast Lump, Fibrocystic Breast Disease, and Breast Infection.
Radiology Imaging Associates PC
David Mcnaul is a Radiologist practicing medicine in Englewood, Colorado. Dr. Mcnaul is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Galactocoele, Breast Lump, HER2 Negative Breast Cancer, and BRCA Positive Breast Cancer.
Radiology Imaging Associates PC
Brett Bartz is a Pediatric Radiologist practicing medicine in Englewood, Colorado. Dr. Bartz is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Scrotal Swelling, Non-Alcoholic Fatty Liver Disease, Galactocoele, and Gallbladder Disease.
Radiology Imaging Associates PC
Stanley Smazal is a Radiologist practicing medicine in Englewood, Colorado. Dr. Smazal is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Galactocoele, Breast Infection, Breast Lump, and Fibrocystic Breast Disease.
Radiology Imaging Associates, PC
Aria Bagheri is a Radiologist practicing medicine in Englewood, Colorado. He has been practicing medicine for over 8 years. Dr. Bagheri is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses BRCA Positive Breast Cancer, HER2 Negative Breast Cancer, Breast Lump, and Kimura Disease.
Radiology Imaging Associates PC
Elizabeth Maddox is a Radiologist practicing medicine in Englewood, Colorado. Dr. Maddox is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Galactocoele, Breast Lump, Breast Infection, and Fibrocystic Breast Disease.
CommonSpirit Associated Surgeons St. Anthony
Gretchen Ahrendt, MD, is a breast surgeon at St. Anthony Hospital and St. Anthony North Hospital. She provides patient-centered care, prioritizing individual needs and preferences while emphasizing education to support shared decision-making. Dr. Ahrendt places a strong emphasis on open communication and empowers her patients to actively participate in their care plans.Dr. Ahrendt earned a Bachelor of Arts in Chemistry from Carleton College in Northfield, Minnesota, and her medical degree from Johns Hopkins University School of Medicine. She completed her residency and fellowship at The Johns Hopkins Hospital. She is a Fellow of the American College of Surgeons and a Fellow of the Society of Surgical Oncology.Outside of her medical practice, Dr. Ahrendt enjoys downhill, cross-country, and backcountry skiing, road and gravel cycling, traveling, cooking, and spending quality time with her family. Dr. Ahrendt is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, Mastectomy, and Lymphadenectomy. Dr. Ahrendt is currently accepting new patients.
Rocky Mountain Cancer Centers
Michele Basche is an Oncologist practicing medicine in Littleton, Colorado. Dr. Basche is rated as an Advanced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and HER-2 Positive Breast Cancer. Dr. Basche is board certified in American Board Of Internal Medicine. Dr. Basche is currently accepting new patients.
HCA HealthONE Rocky Mountain Gynecologic Oncology
Allison Staley is an Oncologist practicing medicine in Englewood, Colorado. Dr. Staley is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Lump in the Abdomen, Malignant Mixed Mullerian Tumor, Ovarian Cancer, Oophorectomy, and Salpingo-Oophorectomy.
HCA HealthONE Gynecologic Oncology - Englewood
Mary Jo Schmitz is an Oncologist practicing medicine in Englewood, Colorado. Dr. Jo Schmitz is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Testicular Yolk Sac Tumor, Ovarian Carcinosarcoma, Virilizing Ovarian Tumor, Oophorectomy, and Hernia Surgery. Dr. Jo Schmitz is currently accepting new patients.
HCA HealthONE Premier OB/GYN - Denver
Sarah Payne is an Obstetrics and Gynecologist practicing medicine in Denver, Colorado. Dr. Payne is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vaginal Bleeding Between Periods, Endometrial Polyps, Intestinal Leiomyoma, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion. Dr. Payne is currently accepting new patients.
Office
Karng Log is an Oncologist practicing medicine in Littleton, Colorado. Dr. Log is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Acute Intermittent Porphyria, Large-Cell Immunoblastic Lymphoma, Chronic Lymphocytic Leukemia (CLL), and Paget Disease of the Breast.
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Kim Gray is a Radiologist practicing medicine in Aurora, Colorado. Dr. Gray is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Breast Lump, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteopenia.
Rocky Mountain Cancer Centers LLP
Daniel Donato is an Oncologist and an Obstetrics and Gynecologist practicing medicine in Denver, Colorado. Dr. Donato is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Malignant Mixed Mullerian Tumor, Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, Oophorectomy, and Bladder Reconstruction. Dr. Donato is currently accepting new patients.
Rocky Mountain Cancer Centers
Ioana Hinshaw is an Oncologist practicing medicine in Denver, Colorado. Dr. Hinshaw is rated as an Experienced provider by MediFind in the treatment of HER2 Negative Breast Cancer. She is also highly rated in 84 other conditions, according to our data. Her clinical expertise encompasses Bone Tumor, Adult Soft Tissue Sarcoma, Paget Disease of the Breast, and Epithelioid Sarcoma. Dr. Hinshaw is board certified in American Board Of Internal Medicine. Dr. Hinshaw is currently accepting new patients.
Last Updated: 04/28/2026

