1. Colon Surgeons & Rectal Surgeons
  2. ME
  3. Oakland Colon Surgeons & Rectal Surgeons
  4. Dr. Brian Gillis, DO

Dr. Brian Gillis, DO

Colorectal Surgery •  Male • Age 56
  
Dr. Gillis
Accepting new patients
Anal & Rectal Disorders, Anal & Rectal Surgery
Telehealth services available

Dr. Brian Gillis Oakland, Maine

8 Water St Oakland, ME 04963

Make an Appointment

(207) 465-3003

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(207) 465-3003

Dr. Brian Gillis, DO is a colorectal surgery specialist in Oakland, ME and has been practicing for 21 years. He specializes in colorectal surgery, gastroenterology, and more.

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals

Insurance Check

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Dr. Gillis accepts

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

(207) 465-3003

Dr. Gillis accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Ameritas
Anthem
Blue Open Access PPO
Assurant Health
Blue Cross Blue Shield
Blue Access
Blue Access PPO
Blue Advantage
Blue Advantage HMO
Blue Advantage Plus
Blue Advantage Plus HMO
Blue Advantage PPO
Blue Card
Blue Card PPO
Blue Care Connection PPO
Blue Care HMO
Blue Care Network
Blue Care Network Advantage
Blue Care Security
Blue Care Security HMO
Blue Care Security PPO
Blue Choice
Blue Choice HMO
Blue Choice POS
Blue Choice PPO
Blue Cross
Blue Cross and Blue Shield
Blue Cross Blue Shield EPO
Blue Cross Blue Shield HMO
CHAMPVA
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access Plus
Commercial Insurance Company
Coventry Health Care
Delta Dental
First Health (Coventry Health Care)
Government Employees Health Association (GEHA)
GEHA
Guardian
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Health Net
Medicare Advantage PFFS
Humana
Mail Handlers Benefit Plan (MHBP)
Consumer Option Nationwide HDHP
Standard Nationwide Standard
Value Plan Nationwide Basic
MaineCare
Medicaid
Amerigroup
Managed Care
Medicaid Assignment
Medicaid HMO
MediPass
MetLife
MultiPlan
Principal Financial Group
Tricare
Tufts Health Plan
Tufts Health Plans
UnitedHealthCare
Choice Plus POS
Navigate POS
Options PPO
United Healthcare
Universal American

Background Check

Healthgrades does not collect malpractice claims information for Maine
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Practice Areas

Anal & Rectal Disorders

Typically treats 99% more than their peers

Based on claims data for 4 conditions and procedures

TreatmentsTreatment Frequency
Hemorrhoids
very high
very high

Treatment Frequency

Dr. Gillis treats Hemorrhoids more than 100% of their peers

Dr. Gillis treats this condition more than 100% of their peers

Anal Fissure
very high
very high

Treatment Frequency

Dr. Gillis treats Anal Fissure more than 100% of their peers

Dr. Gillis treats this condition more than 100% of their peers

Anal Disorders
very high
very high

Treatment Frequency

Dr. Gillis treats Anal Disorders more than 99% of their peers

Dr. Gillis treats this condition more than 99% of their peers

View all Anal & Rectal Disorders treatments

Anal & Rectal Surgery

Typically treats 59% more than their peers

Based on claims data for 2 conditions and procedures

TreatmentsTreatment Frequency
Hemorrhoidectomy or Excision of Anal Tags
very high
very high

Treatment Frequency

Dr. Gillis performs Hemorrhoidectomy or Excision of Anal Tags more than 95% of their peers

Dr. Gillis performs this procedure more than 95% of their peers

Fistulectomy or Fistulotomy, Anal
normal
normal

Treatment Frequency

Dr. Gillis performs Fistulectomy or Fistulotomy, Anal more than 24% of their peers

Dr. Gillis performs this procedure more than 24% of their peers

Check Dr. Gillis' experience treating your condition or procedure

Dr. Gillis' Top Procedures and Conditions

Treatment Frequency
Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Gillis treats Abdominal Disorders more than 100% of his peers

Dr. Gillis treats this condition more than 100% of his peers

Hemorrhoids
very high
very high

Treatment Frequency

Dr. Gillis treats Hemorrhoids more than 100% of his peers

Dr. Gillis treats this condition more than 100% of his peers

>Learn more about Hemorrhoids
Anoscopy
very high
very high

Treatment Frequency

Dr. Gillis performs Anoscopy more than 100% of his peers

Dr. Gillis performs this procedure more than 100% of his peers

Rating Includes other areas of care:

  • Anoscopy With Removal of Anal Tumor
Learn more about experience ratings

Dr. Gillis' conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anal and Rectal Cancer
  • Anal Cancer
  • Anal Disorders
  • Anal Fissure
  • Anal Fistula
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anal Repair
  • Anemia
  • Anorectal Abscess
  • Anoscopy
  • Anoscopy With Removal of Anal Tumor
  • Appendicitis
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Colon and Rectal Surgery
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Destruction of Anal Tumor
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Excision of Rectal Tumor
  • Fecal Impaction Removal
  • Fistulectomy or Fistulotomy, Anal
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Hemorrhoid Removal
  • Hemorrhoid Treatment
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Laparoscopic Surgical Procedure
  • Neoplasm of Gastrointestinal Tract
  • Noninfectious Gastroenteritis and Colitis
  • Peptic Ulcer
  • Pruritus Ani
  • Rectal Prolapse
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
  • Sphincterotomy
  • Stomach Diseases
  • Tapeworm Infection
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vomiting Disorders

Help Improve Healthgrades

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Offer telehealth services or virtual visits?

Have free onsite parking?

Communicate via email?

Offer weekend visits?

Offer evening visits?

Dr. Gillis' Reviews

Likelihood to recommend Dr. Gillis

4.2

Based on 17 reviews

5 Stars
76.47058823529412%
(13)
4 Stars
0%
(0)
3 Stars
5.882352941176471%
(1)
2 Stars
5.882352941176471%
(1)
1 Star
11.764705882352942%
(2)

Leave a review

How likely are you to recommend
Dr. Gillis?(Select your rating)
Average Reported Wait Time
  • 10 – 15 minutes
Dr. Gillis' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Brian Gillis, DO
RecentHighestLowestMost Helpful
Reply Flag
I have been seeing Dr. Gillis for a long time. He is funny, willing to listen, kind, and helpful.
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Mar 29, 2019
Thank you for your 5 star rating and kind words,...Read More
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Reply Flag
Going to a Proctologist is not something I was very fond of doing. My anxiety level was tremendous and the entire staff made me feel right at home! Even the d?cor is calming! Dr. Gillis himself was tremendous! He totally understands that people coming to see him don't really want to be there and he puts you right at ease! Thank you, To the entire STAFF for making an awkward situation much more comfortable!
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Shannon L. in Pittston, Maine – May 02, 2016
Thank you Shannon for the very kind words. I will...Read More
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About Me

We focus on the patient. We want to offer a caring, relaxing environment with friendly and confidential care.

Specialties

  • Colorectal Surgery
  • Gastroenterology
  • Inflammatory Disorders

Board Certifications

  • Proctology
Learn why a board certification matters

Education

1999
St Vincent Hospital
Residency Hospital

Awards

  • Healthgrades Honor Roll
Learn more about recognized doctors

Frequently Asked Questions

Does Dr. Brian Gillis, DO offer telehealth services?

Is Dr. Brian Gillis, DO accepting new patients?

Does Dr. Brian Gillis, DO accept my insurance?

Locations

Dr. Brian Gillis Oakland, Maine

Dr. Brian Gillis8 Water St Oakland, ME 04963
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 2:00pm
    • Tue: 8:00am - 2:00pm
    • Wed: 8:00am - 2:00pm
    • Thu: closed
    • Fri: closed
    • Sat: closed
    • Sun: closed
  • Directions
Northern Light Inland Hospital200 Kennedy Memorial Dr Waterville, ME 04901
2

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Gillis treats patients.

Learn more

Northern Light Inland Hospital

Waterville, ME

74% Patient experience rating, 5% higher than the national average

  • Outstanding Patient Experience Award™ (2017)