Expertise in
12
conditions

Dr. Andrew Raissis

General Surgery
Colon And Rectal Surgeons Of Greater Hartford LLC
6 Northwestern Dr Ste 305, 
Bloomfield, CT 

Expertise in
12
conditions
Colon And Rectal Surgeons Of Greater Hartford LLC
6 Northwestern Dr Ste 305, 
Bloomfield, CT 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Andrew Raissis is a General Surgeon in Bloomfield, Connecticut. Dr. Raissis is highly rated in 12 conditions, according to our data. His top areas of expertise are Hemorrhoids, Proctitis, Ogilvie Syndrome, Bladder Reconstruction, and Colostomy.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Specialties
General Surgery
Licenses
Surgery in PA
Hospital Affiliations
St Francis Hospital & Medical Center
Manchester Memorial Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 8 Less Insurance Carriers -

Locations

Colon and Rectal Surgeons of Greater Hartford LLC
6 Northwestern Dr Ste 305, Bloomfield, CT 06002
Call: 860-242-8591
Other Locations
Collaborative Laboratory Services-Mount Sinai Campus
114 Woodland St, Hartford,, CT 06105
Call: 860-714-4000

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Total Publications

Misdiagnosed: A Sigmoid Perforation Secondary to Visceral Kaposi Sarcoma.
Misdiagnosed: A Sigmoid Perforation Secondary to Visceral Kaposi Sarcoma.
Journal: Clinical colorectal cancer
Published: July 22, 2025
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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Raissis's expertise for a condition
ConditionClose
      • Advanced
      • Anal Fissure
        Dr. Raissis is
        Advanced
        . Learn about Anal Fissure.
        See more Anal Fissure experts
      • Bladder Reconstruction
        Dr. Raissis is
        Advanced
        . Learn about Bladder Reconstruction.
        See more Bladder Reconstruction experts
      • Bowel Incontinence
        Dr. Raissis is
        Advanced
        . Learn about Bowel Incontinence.
        See more Bowel Incontinence experts
      • Diverticular Disease
        Dr. Raissis is
        Advanced
        . Learn about Diverticular Disease.
        See more Diverticular Disease experts
      • Encopresis
        Dr. Raissis is
        Advanced
        . Learn about Encopresis.
        See more Encopresis experts
      • Familial Adenomatous Polyposis
        Dr. Raissis is
        Advanced
        . Learn about Familial Adenomatous Polyposis.
        See more Familial Adenomatous Polyposis experts
      View All 12 Advanced Conditions
      • Experienced
      • Anal Cancer
        Dr. Raissis is
        Experienced
        . Learn about Anal Cancer.
        See more Anal Cancer experts
      • Cellulitis
        Dr. Raissis is
        Experienced
        . Learn about Cellulitis.
        See more Cellulitis experts
      • Colitis
        Dr. Raissis is
        Experienced
        . Learn about Colitis.
        See more Colitis experts
      • Colonic Malakoplakia
        Dr. Raissis is
        Experienced
        . Learn about Colonic Malakoplakia.
        See more Colonic Malakoplakia experts
      • Colonoscopy
        Dr. Raissis is
        Experienced
        . Learn about Colonoscopy.
        See more Colonoscopy experts
      • Colorectal Cancer
        Dr. Raissis is
        Experienced
        . Learn about Colorectal Cancer.
        See more Colorectal Cancer experts
      View All 33 Experienced Conditions
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