Dr. John Flannery Jr, MD

Dr. John Flannery Jr, MD

Colon & Rectal Surgery  ·  
Male  ·  
Age 49
(67)
Save
Dr. John Flannery Jr, MD is a colon & rectal surgery specialist in Nashua, NH and has been practicing for 15 years. He graduated from University Of Massachusetts Medical School in 1998 and specializes in colon & rectal surgery, general surgery, and more.Read his story

8 Prospect St

Nashua, NH 03060

Contact Information

(603) 577-3322

Insurance Accepted

  • AARP
  • Aetna
  • Amerigroup (Wellpoint)
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • Fallon Community Health Plan
  • 7 More

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice information for New Hampshire
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

Check Dr. Flannery Jr's experience treating your condition or procedure

Dr. Flannery Jr's Top Procedures and Conditions

Treatment Frequency
Anal or Rectal Pain
very high
very high

Treatment Frequency

Dr. Flannery Jr treats Anal or Rectal Pain more than 96% of his peers

Dr. Flannery Jr treats this condition more than 96% of his peers

Appendectomy, Laparoscopic
high
high

Treatment Frequency

Dr. Flannery Jr performs Appendectomy, Laparoscopic more than 85% of his peers

Dr. Flannery Jr performs this procedure more than 85% of his peers

Hemorrhoids
high
high

Treatment Frequency

Dr. Flannery Jr treats Hemorrhoids more than 83% of his peers

Dr. Flannery Jr treats this condition more than 83% of his peers

Dr. Flannery Jr's conditions and procedures:

Abdominal Disorders
Abscess
Anal and Rectal Cancer
Anal Cancer
Anal Disorders
Anal Fissure
Anal Fistula
Anal or Rectal Pain
Anal Prolapse
Anorectal Abscess
Anoscopy With Removal of Anal Tumor
Appendectomy, Laparoscopic
Cancer
Colectomy
Colectomy and Sigmoidectomy With Robotic Assistance
Colon and Rectal Surgery
Colon Cancer Screening
Colon Surgery
Colonoscopy
Colonoscopy With Polypectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer
Colorectal Polyp
Colorectal Surgery, Robotic-Assisted
Constipation
Crohn's Disease
Destruction of Anal Tumor
Diverticular Diseases
Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
Enterostomy (Laparoscopic or Open)
Excision of Rectal Tumor
Fecal Incontinence
Fistulectomy or Fistulotomy, Anal
Flexible Sigmoidoscopy With Robotic Assistance
Gastroenterology Procedures
Gastrointestinal Diseases
Hemorrhoid Removal
Hemorrhoidectomy or Excision of Anal Tags
Hemorrhoids
Hernia Repair
Inflammatory Bowel Disease
Intestinal Abscess
Intestinal Obstruction
Laparoscopic Colon Surgery
Laparoscopic Sigmoidectomy With Robotic Assistance
Laparoscopic Surgical Procedure
Laparotomy
Meckel's Diverticulum
Neuroendocrine Tumors
Open Incisional and-or Ventral Hernia Repair
Pilonidal Cyst
Polyps
Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
Pruritus Ani
Rectal Prolapse
Rectovaginal Fistula
Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
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)
Screening Colonoscopy
Secondary Malignancies
Sphincterotomy
Ulcer
Ulcerative Colitis

About Me

Care Philosophy

Patient satisfaction is one of my highest priorities.  Along with my dedicated staff, I persistently seek to offer the highest quality patient care experience.  I conduct my appointments with the personalized care and attention that I wo...

Specialties

  • Colon & Rectal Surgery
  • Gastroenterological Surgery
  • General Surgery
  • Laparoscopic Surgery

Board Certifications

  • Colon & Rectal Surgery
  • General Surgery

Education

  • 2006
    Rutgers-Robert Wood Johnson Medical School
    Fellowship Hospital
    2006
  • 2005
    University Of North Carolina Hospitals
    Residency Hospital
    2005
  • 2003
    Massachusetts General Hospital
    Fellowship Hospital
    2003
  • 1999
    University Of North Carolina Hospitals
    Internship Hospital
    1999
  • 1998
    University Of Massachusetts Medical School
    Medical School
    1998
  • 1992
    University Of Massachusetts, Amherst
    Undergraduate School
    1992

Awards

Dr. Flannery Jr's Reviews

Likelihood to recommend Dr. Flannery Jr

4.9

Based on 67 reviews

5 Stars
94.02985074626865%
(63)
4 Stars
2.985074626865672%
(2)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
2.985074626865672%
(2)

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Average Wait Time
  • Under 10 minutes
Dr. Flannery Jr's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Flannery Jr, MD
RecentMost Helpful
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The best in the state for colon/rectal surgery.
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I highly recommend Dr Flannery. I had multiple attacks of Diverticulitis and was hesitant in having an operation. Well, 10 weeks later and I couldn't be happier. He was fantastic. The surgery went exactly as he explained. The more I get to know him the more confident I am in him..very professional...Read More
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After suffering with diverticulitis for almost 10 years I decided to consult with a surgeon. I am so thankful for Dr Flannery and his staff. I had surgery July 17,2018 and I have never felt better. I high recommend Dr Flannery.
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Aftet s eing multiple doctors who all said my only option for pain relief was a Hemorrhoidectomy I sought the option of Dr. Flannery. He resolved my embarrassing condition in two 10 minute office visits! Dr Flannery saved me from a seriously invasive procedure. I highly recommend him!
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If anyone I know ever needs colorectal surgery, I will send them straight to Dr. Flannery. I am originally from the Boston area and considered seeing a surgeon in the city. After meeting Dr. Flannery, my husband and I felt very confident in his knowledge and skills. He explained the surgery in...Read More
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Locations

Insurance accepted

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

AARP
Aetna
Aetna Test HMO
Choice Plus Test POS II
Amerigroup (Wellpoint)
Anthem Blue Cross Blue Shield
Assurant Health
Blue Cross Blue Shield
Blue Card Test PPO
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access
Coventry Health Care
Fallon Community Health Plan
First Health (Coventry Health Care)
First Health (Coventry Health Care) Test PPO
Harvard Pilgrim Health Care
Humana
Choice Care PPO
Medicaid
MultiPlan
MultiPlan Test PPO
PHCS Network PPO
Tufts Health Plan
Tufts Health Plans
UnitedHealthCare
Choice Plus Test POS
Options PPO
United Healthcare

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