Dr. Fred Drennan, MD

Gastroenterology  |  
Male  |  
Age 61
(7)
Insurances AcceptedSave
Dr. Fred Drennan, MD
Dr. Fred Drennan, MD is a gastroenterology doctor who practices in Issaquah, WA. He is 61 years old and has been practicing for 35 years. Dr. Drennan is affiliated with Virginia Mason Medical Center.

Fred Drennan, MD

100 NE Gilman Blvd

Issaquah, WA 98027

Contact Information

(425) 557-8000

Dr. Fred Drennan, MD

Dr. Fred Drennan, MD

Accepted insurance

  • Aetna
  • Amerigroup (Wellpoint)
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Delta Health System
  • First Choice Health
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • Group Health Cooperative
  • Health Net
  • HealthSmart
  • Humana
  • MultiPlan
  • 5 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Drennan

Care Philosophy

I am a strong believer in shared decision making for health care choices. My responsibility is to effectively communicate the best information, and then understand and support the patient s choices. This leads to shared expectations and optimal outcomes.
...Read More

Dr. Drennan's Experience

0%ExperienceMatch
Dr. Drennan's 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 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*
74

Conditions Treated

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

More

Read More
4

Procedures

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Manometry

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Washington.

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

  • Yale University
    Medical School | Graduated 1982
  • Yale New Haven Hospital
    Internship Hospital | Completed 1983
  • Yale New Haven Hospital
    Residency Hospital | Completed 1985
  • University Of Washington
    Fellowship Hospital | Completed 1988

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Drennan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Drennan's Reviews

Likelihood of recommending Dr. Drennan to family and friends
3.3
based on 7 total reviews (1 with a comment)
Dr. Drennan's Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    16 to 30 minutes
Patient Comments (1)
Renton, WA |
Many, many mistakes.
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Visit Dr. Drennan

Now Accepting New Patients
Dr. Drennan accepts 19 insurance carriers
  • Aetna
    Choice Plus POS II
  • Amerigroup (Wellpoint)
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • Delta Health System
  • First Choice Health
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
    GEHA
  • Group Health Cooperative
  • Health Net
    Medicare Advantage PFFS
  • HealthSmart
  • Humana
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Principal Life
  • Providence Health Plans
  • Regence Blue Cross Blue Shield
    Preferred Provider Network PPN
  • UnitedHealthCare
    United Healthcare
  • Wells Fargo Insurance

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Drennan has admitting privileges

Virginia Mason Medical Center
925 Seneca Street
Seattle, WA 98101
View Hospital Profile

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