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Dr. John Flannery Jr, MD

Colorectal Surgery* Age 54
Dr. John Flannery Jr, MD
4.8 (95 Ratings)
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Dr. John Flannery Jr, MD is a Colorectal Surgery Specialist in Nashua, NH.
Dr. John Flannery Jr, MD
4.8 (95 Ratings)
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Dr. John Flannery Jr, MD

Colorectal Surgery* Age 54
Nashua, NH
Accepting new patients
26 years of experience
Dr. John Flannery Jr, MD is a Colorectal Surgery Specialist in Nashua, NH.

About

Dr. John Flannery Jr, MD is a Colorectal Surgery Specialist in Nashua, NH and has 26 years experience. They graduated from University of Massachusetts Chan Medical School in 1998 and completed a residency at University of North Carolina Hospitals.They currently practice at Southern New Hampshire Health and are affiliated with Southern New Hampshire Medical Center. Dr. Flannery Jr has experience treating conditions like Constipation among other conditions at varying frequencies. At present, Dr. Flannery Jr received an average rating of 4.8/5 from patients and has been reviewed 95 times. Their office accepts new patients. Dr. Flannery Jr is board certified in Colon & Rectal Surgery and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Constipation
Hemorrhoids
Intestinal Diverticulosis
Constipation
Hemorrhoids
Intestinal Diverticulosis
Abdominal Pain
Anal and Rectal Cancer
Anal or Rectal Pain
Anorectal Fistula
Bone Cancer
Colorectal Cancer
Gastrointestinal Bleeding
Intestinal Obstruction
Peripheral Vascular Disease (PAD, PVD)
Proctoptosis
Rectal Prolapse
Thyroid Cancer
Tonsillitis
Anoscopy
  • View other providers who treat Anoscopy
Colectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Wedge Resection Colon
Abdominal Disorders
Abscess
  • View other providers who treat Abscess
Acute Bowel Infarction
Adrenal Gland Cancer
Anal Cancer
Anal Disorders
Anal Fissure
Anal Prolapse
Anorectal Abscess
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Boerhaave's Syndrome
Breast Cancer
Cancer
  • View other providers who treat Cancer
Cholangiocarcinoma
Cholecystitis and Gallstones
Collapsed Lung (Pneumothorax)
Colon Cancer
Colorectal Polyp
Congenital Anomaly Intestine
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diverticular Diseases
Fecal Incontinence
Gallstones
Gastric Ulcer
Gastrointestinal Diseases
Hiatal Hernia
Hyperparathyroidism
Ileus
  • View other providers who treat Ileus
Incisional Hernia
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Abscess
Intestinal Fistula
Ischemic Colitis
Large Intestine Infarction
Lipomas
  • View other providers who treat Lipomas
Liver Abscess
Liver Cancer
Lung Cancer
Meckel's Diverticulum
Neoplasm of Gastrointestinal Tract
Neuroendocrine Tumors
Osteosarcoma
Parathyroid (Gland) Disease
Partial Lung Collapse
Pelvic Abscess
Peptic Ulcer
Pilonidal Cyst
Polyps
  • View other providers who treat Polyps
Pruritus Ani
Rectovaginal Fistula
Rib Fracture
Ruptured Aortic Aneurysm
Sclerosing Mesenteritis
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Thyroid Nodule
Traumatic Brain Injury
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Umbilical Hernia
Varicose Veins
Vascular Insufficiency of Intestines
Ventral Hernia
Anal Cauterization
Anal Fistulectomy or Fistulotomy
Anoscopy With Removal of Anal Tumor
Augmentation Cystoplasty
Bladder Surgery
Colectomy Laparoscopic
Colectomy Sigmoidectomy with Robotic Assist
Colon and Rectal Surgery
Colon Cancer Screening
Colon Surgery
Colonoscopy
Colonoscopy With Polypectomy
Colorectal Surgery, Robotic-Assisted
Colostomy
Destruction of Anal Tumor
Dressing and Debridement of Wound or Infection
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Enterostomy (Laparoscopic or Open)
Excision of Rectal Tumor
Flexible Sigmoidoscopy with Robotic Assist
Gastroenterology Procedures
Hemorrhoid Removal
Hemorrhoidectomy or Excision of Anal Tags
Laparoscopic Appendectomy
Laparoscopic Colon Surgery
Laparoscopic Excision or Destruction of Ovary
Laparoscopic Sigmoidectomy With Robotic Assistance
Laparoscopic Surgical Procedure
Laparotomy
Open Incisional or Ventral Hernia Repair
Port Placements or Replacements
Procetectomy With Robotic Assist
Proctectomy
Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
Salpingectomy with Robotic Assist
Salpingo Oopherectomy
Screening Colonoscopy
Sphincterotomy
Total Salpingectomy With Robotic Assistance

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Gold Pathway X (Off Exchange)-NH HMO
  • HealthyBlue Advantage
  • First Health (Coventry Health Care)
  • Tufts Health Plans
  • United Healthcare

Locations

  1. 1 Nashua Plastic Surgery, North II Specialty
    8 Prospect St, Nashua, NH 03060
  2. 2 Colon & Rectal Surgery of New England
    8 Prospect St, Nashua, NH 03060

Patient Satisfaction

Likelihood to recommend Dr. Flannery Jr
4.8
Based on 95 Reviews
5 Stars (88)
4 Stars (2)
3 Stars (0)
2 Stars (1)
1 Star (4)

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Patient Reviews
Sep 26, 2023
My 88 year old father with an extensive medical history recently was diagnosed with colon cancer. Dr Flannery performed surgery to remove and resect the cancerous area. We were apprehensive before the initial meeting, dad had tough outcomes from surgeries in the past. We all felt extremely comfortable from our 1st appointment. Dr Flannery explained the procedure in a way we could completely understand. He explained the precautions he would take including having a urologist insert lighted stents into the ureters to prevent possible damage during the procedure. He explained the testing he did during the surgery to make sure there were no leaks. My father came out of the laparoscopic surgery with flying colors. No colostomy needed or other complications. He still has a little healing to do but is great. Very little pain and eating with no issues. We feel so grateful for the conscientious and meticulous approach from Dr Flannery. Post op care from Amber & pre op care from Megan also great.
Kathy S — Sep 26, 2023
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Photo: Dr. John Flannery Jr, MD
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Dr. Flannery Jr's Office & Staff

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About Me

Specialties*
Colorectal Surgery
General Surgery
Gastroenterological Surgery
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Massachusetts Chan Medical School
    1998
Medical Education

Board Certifications

Board Certifications
  • Colon & Rectal Surgery and General Surgery
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • University of North Carolina
    2001
Internship

Residency

Residency Hospital
  • University of North Carolina Hospitals
    2005
Residency Hospital

Fellowship

Fellowship Hospital
  • Rutgers Robert Wood Johnson Medical School
    2006
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Flannery Jr communicate via email?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Flannery Jr, MD. To arrange an appointment, call the number on Dr. Flannery Jr's profile.

Dr. John Flannery Jr, MD is affiliated with Southern New Hampshire Medical Center.

Yes, Dr. John Flannery Jr, MD holds board certification in Colon & Rectal Surgery and General Surgery.

Hospital Affiliations

  • Southern New Hampshire Medical Center

    8 Prospect St, Nashua, NH