Dr. Frederick Lewis, MD

Dr. Frederick Lewis, MD

Save
Gastroenterology  |  
Male  |  
59 y/o
(7)

Accepting new patients

Dr. Lewis attended Colorado College in Colorado Springs on a Boettcher Scholarship, where he graduated with high honors. His medical training took him to Emory University in Atlanta, Georgia, where he completed medical school, internship and residency in Internal Medicine. He then returned to Denver for sub-specialty fellowship training in Gastroenterology at the University of Colorado Health Sciences Center. He has practiced gastroenterology in south Denver since 1991. Dr. Lewis is Board Certified in both Internal Medicine and Gastroenterology. Dr. Lewis currently acts as President of South Denver Gastroenterology. He serves on the Colorado Medicare Carrier Advisory Committee representing the Colorado-Wyoming Gastroenterology Society, on the Swedish Hospital Peer Review Committee, and on the Craig Rehabilitation Hospital Medical Executive Committee. Dr. Lewis's interests include therapeutic biliary and gastrointestinal endoscopy, endoscopic management of Barrett's esophagus, gastrointestinal problems in patients with spinal cord injury, and management of inflammatory bowel disease. When not working, Dr. Lewis enjoys biking, swimming and skiing.

South Denver Gastroenterology

499 E Hampden Ave Ste 420

Englewood, CO 80113
Get Directions

Accepted insurance

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Cofinity
  • First Health (Coventry Health Care)
  • Humana
  • Kaiser Permanente
  • MultiPlan
  • UnitedHealthCare

Learn about Dr. Lewis

Dr. Lewis' Experience

0%ExperienceMatch
Dr. Lewis' experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Gastroenterology
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
77

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Diseases and Disorders
  • Malnutrition
  • Meckel's Diverticulum
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Vomiting Disorders

More

Read More
8

Procedures

  • Bile Duct Procedure
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Liver Biopsy
  • Manometry

Background Check

0 Malpractice Claims

No malpractice history found for Colorado.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Colorado College
    Undergraduate School | Graduated 1979
  • Emory University
    Medical School | Graduated 1985
  • Emory University Affil Hospital
    Internship Hospital | Completed 1986
  • Emory University Affiliated Hospitals
    Residency Hospital | Completed 1988
  • University Of Colorado
    Fellowship Hospital | Completed 1991

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lewis has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Lewis does not have any memberships or affiliations listed. If you are Dr. Lewis and would like to add memberships or affiliations, please update your profile.

Sky Ridge Medical Center

is a Recipient of a Healthgrades Excellence Award
Gastrointestinal Care Excellence Award

Hospital Quality Award

Dr. Lewis is on the medical staff at our top-rated hospital.

View Awards

Dr. Lewis' Reviews

Likelihood of recommending Dr. Lewis to family and friends
4.4
based on 7 total reviews (2 with comments)
Dr. Lewis Says:

I believe feedback from patients is essential to understand how myself, and my practice, are meeting the needs of patients. We strive to continually improve, and maximize patient experience for patients treated at South Denver Gastroenterology. 

Dr. Lewis' Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (2)
Aurora, CO |
My experience with Dr. Lewis and his staff exceeds my expectations. Timely responses, genuine care and concern with my health, and successful treatment makes me a devoted fan and patient.
in Littleton co |
Does not listen how I feel and prescribed medication I can't afford at all
Maura, we apologize you feel as though you were not heard in your office visit. We understand the high cost medications can have and the medication you were prescribed was the best choice for your care. Dr Lewis and our team expedited an appeal to your insurance company to help lower the cost and while an appeal doesn't always work we were successful in doing so in your case. If you have questions, please feel free to contact our office at 303-788-8888. Thank You, South Denver Gastroenterology
Have you seen Dr. Frederick Lewis, MD?

Visit Dr. Lewis

Now Accepting New Patients
Dr. Lewis accepts 10 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
    Whole Health Colorado Front Range
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    LocalPlus
    Open Access Plus
  • Cofinity
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
  • Kaiser Permanente
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • UnitedHealthCare
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Lewis has admitting privileges

Sky Ridge Medical Center
10101 Ridgegate Pkwy
Lone Tree, CO 80124
View Hospital Profile
Littleton Adventist Hospital
7700 S Broadway
Littleton, CO 80122
View Hospital Profile
Parker Adventist Hospital
9395 Crown Crest Blvd
Parker, CO 80138
View Hospital Profile
Swedish Medical Center
501 E Hampden Ave
Englewood, CO 80113
View Hospital Profile

More Gastroenterology Specialists like Dr. Lewis at South Denver Gastroenterology

Gastroenterology Specialist
(10)
Gastroenterology Specialist
(11)
Gastroenterology Specialist
(8)
Gastroenterology Specialist
(10)
Gastroenterology Specialist
(5)