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 Immune Thrombocytopenic Purpura (ITP). Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.

Dr. Kyle Work joined the Cancer Centers of Colorado at St. Mary?s Medical Center oncology team in 2018. He is a hematologist-oncologist. Dr. Work treats all types of cancers with a special interest in head and neck cancer, lung cancer and genitourinary cancers.Dr. Work is originally from Tulsa, Oklahoma where he graduated from the University of Tulsa with a degree in biology, and earned his medical degree at Oklahoma State University. He then moved to Kansas City where he completed his internal medicine residency and hematology / oncology fellowship at the University of Kansas Health System. During his hematology and oncology fellowship, he served as chief fellow for two years.Dr. Work is an investigator involved in clinical research trials in the area of hematology and medical oncology. His clinical research focus includes head and neck cancers, brain and lung cancers. When he is not working, he enjoys mountain biking, camping, and hiking with his wife and golden retrievers. Dr. Work is rated as an Experienced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, EGFR Positive Lung Cancer, and Squamous Cell Lung Carcinoma.

Yousuf Gaffar is an Oncologist in Denver, Colorado. Dr. Gaffar is rated as a Distinguished provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Immune Thrombocytopenic Purpura (ITP), and Adult Immune Thrombocytopenia.

Leslie Busby is a Hematologist and an Oncologist in Boulder, Colorado. Dr. Busby is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Familial Colorectal Cancer, Adult Soft Tissue Sarcoma, Bone Tumor, Thrombectomy, and Bone Marrow Aspiration. Dr. Busby is currently accepting new patients.

Robert Rifkin is a Hematologist in Denver, Colorado. Dr. Rifkin is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Multiple Myeloma, Febrile Neutropenia, Agranulocytosis, Bone Tumor, and Bone Marrow Transplant. Dr. Rifkin is currently accepting new patients.

Mark Sitarik is an Oncologist in Boulder, Colorado. Dr. Sitarik is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Von Willebrand Disease (VWD), Heyde Syndrome, Paget Disease of the Breast, and Breast Cancer. Dr. Sitarik is currently accepting new patients.

Timothy Murphy is an Oncologist in Colorado Springs, Colorado. Dr. Murphy is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, and Breast Cancer. Dr. Murphy is currently accepting new patients.

Ling Ma is an Oncologist in Lakewood, Colorado. Dr. Ma is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Chronic Familial Neutropenia, Agranulocytosis, and Stent Placement. Dr. Ma is currently accepting new patients.

Matthew Logsdon is an Oncologist in Colorado Springs, Colorado. Dr. Logsdon is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, Multiple Myeloma, and Bone Marrow Aspiration. Dr. Logsdon is currently accepting new patients.

Alonso Pacheco is an Oncologist in Pueblo, Colorado. Dr. Pacheco is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Thrombocytopenia, Pleuropulmonary Blastoma, Lung Cancer, Multiple Myeloma, and Bone Marrow Aspiration. Dr. Pacheco is currently accepting new patients.

Michael Monticelli is an Oncologist in Colorado Springs, Colorado. Dr. Monticelli is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Upper Tract Urothelial Carcinoma (UTUC), Large-Cell Immunoblastic Lymphoma, Familial Colorectal Cancer, and Anal Cancer. Dr. Monticelli is currently accepting new patients.

John Barnett is an Oncologist in Longmont, Colorado. Dr. Barnett is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Appendix Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Paget Disease of the Breast. Dr. Barnett is currently accepting new patients.

Douglas Reznick is an Oncologist in Parker, Colorado. Dr. Reznick is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Antiphospholipid Syndrome, Pulmonary Embolism, Pediatric Low-Grade Glioma (pLGG), and ALK-Positive Non-Small Cell Lung Cancer. Dr. Reznick is currently accepting new patients.

Cynthia Cathcart, MD, believes that having open communication is one of the most important aspects in patient care. By partnering with her patients and educating them on their treatment options, she helps them make the best and most informed decisions for their care. Both of Dr. Cathcart's parents were cancer survivors so she understands how important it is to have a provider that is compassionate and gives personal attention to each individual person and their unique needs. Dr. Cathcart practices general oncology and hematology with the mission that all patients are treated like family. Dr. Cathcart graduated from Texas Women's University with a degree in Biology and earned her medical degree from University of Texas Southwestern Medical School in Dallas, Texas. She completed her internship and residency at Methodist Hospital in Dallas, where she was Chief Resident of Internal Medicine. At Baylor University Medical Center in Dallas, Texas, Dr. Cathcart was fellowship trained in medical oncology. Dr. Cathcart enjoys all the mountains of southwest Colorado have to offer including hiking, cycling and photography. At home, she enjoys baking and spending time in her garden. Dr. Cathcart is rated as an Experienced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). Her top areas of expertise are Paget Disease of the Breast, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Multiple Myeloma, and Bone Marrow Aspiration.

I enjoy fishing, hiking and traveling throughout Wyoming and the surrounding countryside. Dr. Abuerreish is rated as an Experienced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), and Inflammatory Breast Cancer.

Isaac Melamed is an Allergy and Immunologist in Longmont, Colorado. Dr. Melamed is rated as an Experienced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and Hereditary Angioedema. Dr. Melamed is currently accepting new patients.

I enjoy spending time with my kids. We travel, hike, swim during the spare time. Dr. Hao is rated as an Experienced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), Inflammatory Breast Cancer, and Orchiectomy.

book clubs, board games, camping, concerts. Dr. Mondo is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). Her top areas of expertise are Thrombocytopenia, Paget Disease of the Breast, Myelodysplastic Syndrome (MDS), and Large-Cell Immunoblastic Lymphoma.

Praveena Solipuram is a Hematologist and an Oncologist in Thornton, Colorado. Dr. Solipuram has been practicing medicine for over 28 years and is rated as an Advanced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, and Lynch Syndrome. Dr. Solipuram is currently accepting new patients.

Travis Archuleta is an Oncologist in Pueblo, Colorado. Dr. Archuleta is rated as an Experienced provider by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). His top areas of expertise are Familial Colorectal Cancer, Paget Disease of the Breast, Myelodysplastic Syndrome (MDS), Pleuropulmonary Blastoma, and Liver Embolization. Dr. Archuleta is currently accepting new patients.