32 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ahrendt, Surgical Oncologist in Aurora, CO?
Dr. Steven Ahrendt, MD is a Surgical Oncologist, who primarily practices in Aurora, CO with 1 additional practice location. He has been practicing for over 32 years and is board certified. Dr. Ahrendt graduated from University of Chicago Division of the Biological Sciences The Pritzker School of Medicine. Dr. Ahrendt is fluent in English and German, and is currently seeing new patients. Dr. Ahrendt’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ahrendt’s office at (720) 848-0000.
What are Areas of Expertise for Dr. Ahrendt?
Dr. Steven Ahrendt, MD is a highly-rated, board-certified Surgical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ahrendt empowers patients to confidently navigate their health journey, specializing in Colon & Rectal Cancer & Surgery, Gastrointestinal Cancer, Laparoscopic Surgery, Pancreatic & Biliary Surgery, Surgical Oncology, and comprehensive wellness support. Serving the Aurora, CO community, Dr. Ahrendt is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ahrendt go to medical school and complete their residency?
Fellowship: Johns Hopkins University School of Medicine, Baltimore, MD
Medical School: University of Chicago Division of the Biological Sciences The Pritzker School of Medicine
Is Dr. Ahrendt board certified as a Surgical Oncologist?
Yes, Dr. Steven Ahrendt, MD is board certified by the American Board of Surgery
What languages does Dr. Ahrendt speak?
Dr. Ahrendt and their clinical team can communicate with patients in the following languages:
English
German
What conditions does a Surgical Oncologist like Dr. Ahrendt typically treat?
As a Surgical Oncologist, Dr. Ahrendt diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ahrendt. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colorectal Cancer
- Appendix Cancer
- Colon Cancer
- Bowel Cancer
- Colorectal Carcinoma
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
- Malignant neoplasm of sigmoid colon
- Malignant neoplasm of rectum
ICD-10 Codes:
- C181: Malignant neoplasm of appendix
- C189: Malignant neoplasm of colon, unspecified
- C187: Malignant neoplasm of sigmoid colon
- C20: Malignant neoplasm of rectum
Also known as:
- Secondary Peritoneal Cancer
- Cancer
- Peritoneal Disorder
- Metastatic Peritoneal Cancer
- Cancer Spread to Peritoneum
- Peritoneal Carcinomatosis
ICD-10 Codes:
- C786: Secondary malignant neoplasm of retroperitoneum and peritoneum
Also known as:
- Growth of Unknown Type in the Appendix
- Digestive System Growth of Unknown Type
- Colonic Disease
- Digestive Disease
- Indeterminate appendix mass
- Appendix tumor of unknown nature
- Appendix neoplasm of uncertain behavior
- Digestive tract tumor of unknown nature
- GI growth of unknown type
- Indeterminate digestive mass
ICD-10 Codes:
- D373: Neoplasm of uncertain behavior of appendix
- D490: Neoplasm of unspecified behavior of digestive system
What procedures does a Surgical Oncologist like Dr. Ahrendt typically perform?
As a Surgical Oncologist, Dr. Ahrendt performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ahrendt. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Partial Colon Removal with Rectum Connection
- Splenic Flexure Mobilization during Colon Surgery
- Partial Colectomy
- Low Pelvic Anastomosis
- Colon Resection with Coloproctostomy
- Splenic Flexure Take-down
- Colon Flexure Mobilization
- Colon Resection Add-on Procedure
CPT Codes:
- 44145: Colectomy, partial; with coloproctostomy (low pelvic anastomosis)
- 44139: Mobilization (take-down) of splenic flexure performed in conjunction with partial colectomy (List separately in addition to primary procedure)
Also known as:
- Partial Colon Removal with Small Intestine Connection
- Partial Colectomy with Ileocolostomy
- Ileocecal Resection
- Bowel Resection with Reconnection
CPT Codes:
- 44160: Colectomy, partial, with removal of terminal ileum with ileocolostomy
Also known as:
- Large Abdominal Tumor or Cyst Removal
- Intra-abdominal tumor excision
- Peritoneal tumor removal
- Mesenteric cyst removal
- Retroperitoneal tumor destruction
CPT Codes:
- 49205: Excision or destruction, open, intra-abdominal tumors, cysts or endometriomas, 1 or more peritoneal, mesenteric, or retroperitoneal primary or secondary tumors; largest tumor greater than 10.0 cm diameter
Also known as:
- Diagnostic Laparoscopy of Abdomen
- Exploratory Laparoscopy
- Abdominal Scope
- Peritoneal Biopsy
- Omentum Biopsy
CPT Codes:
- 49320: Laparoscopy, abdomen, peritoneum, and omentum, diagnostic, with or without collection of specimen(s) by brushing or washing (separate procedure)
Also known as:
- Laparoscopic Biopsy
- Minimally Invasive Biopsy
- Peritoneal Biopsy
- Abdominal Biopsy via Laparoscopy
CPT Codes:
- 49321: Laparoscopy, surgical; with biopsy (single or multiple)
Also known as:
- Total Spleen Removal for Extensive Disease
- Splenectomy
- Spleen Excision
- Removal of Spleen
CPT Codes:
- 38102: Splenectomy; total, en bloc for extensive disease, in conjunction with other procedure (List in addition to code for primary procedure)
Does Dr. Ahrendt accept my insurance?
Dr. Ahrendt accepts most major insurance plans. Important: Please call our office at (720) 848-0000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ahrendt accept in Aurora, CO?
Dr. Ahrendt in Aurora, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of Wyoming
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Medicare
State of Colorado
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Ahrendt's office located?
What is Dr. Ahrendt's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ahrendt's National Provider Identifier (NPI) number is 1427020734.
What common questions do patients ask about Dr. Ahrendt?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ahrendt
What is Dr. Steven Ahrendt's specialty?
Dr. Ahrendt is a Surgical Oncologist near Aurora, CO.
What does a Surgical Oncologist do?
A surgical oncologist is a highly qualified and trained surgeon with specialized expertise in the prevention, diagnosis, treatment, and rehabilitation of cancer patients. They have received additional training in a multidisciplinary approach and dedicate a significant portion of their practice to these areas, as well as to cancer research.
Is this Dr. Steven Ahrendt affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ahrendt is affiliated with Uchealth University Of Colorado Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Surgical Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgical Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Steven Ahrendt accepting new patients in Aurora, CO?
Yes, Dr. Steven Ahrendt is accepting new patients at this time.
Does Dr. Steven Ahrendt offer online booking?
Please contact Dr. Ahrendt's office at (720) 848-0000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Steven Ahrendt?
Please contact Dr. Ahrendt's office at (720) 848-0000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Steven Ahrendt have?
Dr. Steven Ahrendt is certified by the American Board of Surgery.
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