Dr. Dennis Ahnen, MD

Dr. Dennis Ahnen, MD

Gastroenterology  ·  
Male  ·  
Age 71
(1)
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Dr. Dennis Ahnen, MD is a gastroenterology specialist in Lafayette, CO and has been practicing for 38 years. He graduated from Wayne State University School Of Medicine in 1973 and specializes in gastroenterology.
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Gastroenterology of the Rockies

1000 W South Boulder Rd Ste 200

Lafayette, CO 80026

Contact Information

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • AvMed
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • CareOregon
  • CareSource
  • + 28 More

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for Colorado
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Ahnen's Top Procedures and Conditions

Treatment Frequency
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Dr. Ahnen's conditions and procedures:

Abdominal Pain
Anemia
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Celiac Disease
Cirrhosis
Colitis
Colon Cancer
Colon Cancer Screening
Colon Disorders
Colon Polyp
Colonoscopy
Colonoscopy With Polypectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer
Colorectal Cancer Screening
Constipation
Crohn's Disease
Diaphragmatic and-or Hiatal Hernia
Diarrhea
Diverticulitis
Diverticulosis, Intestinal
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Endoscopic Polypectomy
Endoscopy
Endoscopy (Esophagus, Stomach, Small Intestine)
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Dilation
Esophageal Stenting
Esophageal Ulcer
Esophageal Varices
Esophagitis
Flexible Sigmoidoscopy
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastroparesis
Heartburn
Hemorrhoid Treatment
Hemorrhoids
Hepatitis
Indigestion
Inflammatory Bowel Disease
Intestinal Ischemia
Intestinal Obstruction
Irritable Bowel Syndrome
Pancreatitis
Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Vomiting

About Me

Biography

Dr. Dennis Ahnen, MD is a gastroenterology specialist in Lafayette, CO and has been practicing for 38 years. He graduated from Wayne State University School Of Medicine in 1973 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine
Learn why a board certification matters

Education

  • 1980
    University Of Colorado
    Fellowship Hospital
    1980
  • 1977
    Hutzel Hospital Internal Medicine
    Residency Hospital
    1977
  • 1974
    Hutzel Hosp
    Internship Hospital
    1974
  • 1973
    Wayne State University School Of Medicine
    Medical School
    1973

Awards

  • Healthgrades Honor Roll
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Dr. Ahnen's Reviews

Likelihood to recommend Dr. Ahnen

4.0

Based on 1 reviews

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1 Star
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Average Wait Time
  • 10 – 15 minutes
Dr. Ahnen's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
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Locations

Gastroenterology of the Rockies

1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
2

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Amerigroup (Wellpoint)
Medicaid
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield PPO
Assurant Health
AvMed
Open Access
Beech Street (Multiplan)
Blue Cross Blue Shield
Blue Card PPO
CareOregon
Medicaid
CareSource
Medicaid
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Cofinity
Cofinity PPO
Commercial Insurance Company
Community Health Choice
Medicaid
Coventry Health Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Government Employees Health Association (GEHA)
GEHA
Health Net
Medicaid
HealthPlus
Medicaid
HealthPlus Amerigroup
Medicaid
Horizon Blue Cross Blue Shield of New Jersey
Medicaid
Husky Health
Medicaid
inHealth
Medicaid
INTotal Health
Medicaid
Mail Handlers Benefit Plan (MHBP)
Medica
Medicaid
Medicaid
Midwest Health Plan
Medicaid
Molina Healthcare
Medicaid
MultiPlan
PHCS Network PPO
Peach State Health Plan
Medicaid
PHCS
Principal Life
Rocky Mountain Health Plans
Rocky Mountain Health Plans HMO
Simply Healthcare Plans
Medicaid
Staywell (Wellcare)
Medicaid
UnitedHealthCare
Choice Plus POS
Medicaid
Navigate HMO
Navigate POS
Options PPO
Wellcare of Georgia
Medicaid