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Dr. Deepshikha Nag Chowdhury, MD
Gastroenterology* Age 45
Dr. Deepshikha Nag Chowdhury, MD
5.0 (1 Ratings)
Dr. Deepshikha Nag Chowdhury, MD is a Gastroenterologist in Londonderry, NH.
Dr. Deepshikha Nag Chowdhury, MD
5.0 (1 Ratings)

Dr. Deepshikha Nag Chowdhury, MD

Gastroenterology* Age 45
Londonderry, NH
Accepting new patients
Dr. Deepshikha Nag Chowdhury, MD is a Gastroenterologist in Londonderry, NH.

About Dr. Deepshikha Nag Chowdhury, MD

Dr. Deepshikha Nag Chowdhury, MD is a Gastroenterologist in Londonderry, NH. Dr. Nag Chowdhury currently practices at Granite State Gastroenterology -Londonderry and is affiliated with Parkland Medical Center. Dr. Nag Chowdhury has experience treating conditions like Constipation, Intestinal Diverticulitis, Abdominal Pain and Nausea among other conditions at varying frequencies. Dr. Nag Chowdhury's office accepts new patients. Dr. Nag Chowdhury is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Constipation
Intestinal Diverticulitis
Abdominal Pain
Constipation
Intestinal Diverticulitis
Abdominal Pain
Nausea
  • View other providers who treat Nausea
Reflux Esophagitis
Esophagitis
Diaphragmatic and Hiatal Hernia
Gastroptosis
Celiac Disease
Gastroesophageal Reflux Disease (GERD)
Gallstones
Intestinal Obstruction
Gastric Ulcer
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Vomiting Disorders
Intestinal Diverticulosis
Gastritis
Gastrointestinal Malabsorption
Esophageal Ulcer
Gastrointestinal Bleeding
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Hemorrhoids
Duodenal Polypectomy
Endoscopy
Diffuse Esophageal Spasm
Colonoscopy
Diarrhea
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Dysphagia
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Chronic Gastritis
Barrett's Esophagus
Unexplained Weight Loss
Colorectal Polyp
Heartburn
Intestinal Ulcer
Esophageal Motility Disorders
Noninfectious Gastroenteritis and Colitis
Gas-Bloat Syndrome
Inflammatory Bowel Disease
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Anemia
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Anal or Rectal Pain
Ulcerative Colitis
Bowel Strangulation
Duodenitis
Acute Gastritis
Alcoholic Gastritis
All Types of Food Poisoning
Ascites
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Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Cirrhosis
Colon Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Crohn's Disease
Cyclical Vomiting
Dehydration
Duodenal Cancer
Duodenal Ulcer
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Food Poisoning
Gastrojejunal Ulcer
Gastroparesis
Hepatitis B
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Illeum Cancer
Indigestion
Infectious Diarrheal Disease
Intestinal Prolapse
Intestinal Tuberculosis
Irritable Bowel Syndrome
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Pancreatitis
Peptic Ulcer
Primary Biliary Cholangitis
Pyloric Stenosis
Retroperitoneum Cancer
Salmonella Food Poisoning
Sclerosing Mesenteritis
Splenomegaly
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Visceroptosis
Vitamin B12 Anemia
Vitamin_Deficiency
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
Pancreas Surgeries
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Sigmoidoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Plus
  • Cigna
    Open Access Plus
    Cigna PPO
  • MultiPlan PPO
  • Curative PPO Plus
    Curative PPO
    Curative
    Curative EPO
  • Commercial
  • Choice Plus POS II

Where Dr. Deepshikha Nag Chowdhury, MD Sees Patients

What Patients Say

Likelihood to recommend Dr. Nag Chowdhury
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Feb 04, 2026
How smart she is and explains all of your issues and concerns. She has put my mind at ease and I am so very grateful.
— Feb 04, 2026
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Meet Dr. Deepshikha Nag Chowdhury, MD

Specialties*
Gastroenterology
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Nag Chowdhury communicate via email?
14 users said yes.
Yes
(14)
No
(9)
Does Dr. Nag Chowdhury offer telehealth services or virtual visits?
11 users said yes.
Yes
(11)
No
(10)
Does Dr. Nag Chowdhury offer an online patient portal?
14 users said yes.
Yes
(14)
No
(9)
Does Dr. Nag Chowdhury have free onsite parking?
17 users said yes.
Yes
(17)
No
(10)
Does Dr. Nag Chowdhury offer weekend visits?
3 users said yes.
Yes
(3)
No
(15)
Does Dr. Nag Chowdhury offer evening visits?
8 users said yes.
Yes
(8)
No
(11)
Does Dr. Nag Chowdhury specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nag Chowdhury specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nag Chowdhury specialize in couples therapy?
No responses yet.
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(0)
No
(0)
Does Dr. Nag Chowdhury specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nag Chowdhury accept insurance?
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(0)
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FAQs About Dr. Nag Chowdhury's Practice

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. Deepshikha Nag Chowdhury, MD. To arrange an appointment, call the number on Dr. Nag Chowdhury's profile.

Dr. Nag Chowdhury frequently treats the following conditions: Constipation, Intestinal Diverticulitis, Abdominal Pain and Nausea. See more on Sharecare.

Dr. Deepshikha Nag Chowdhury, MD is affiliated with Parkland Medical Center.

Yes, Dr. Deepshikha Nag Chowdhury, MD holds board certification in Gastroenterology and Internal Medicine.

Training & Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
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.

Hospitals Where Dr. Deepshikha Nag Chowdhury, MD Practices

  • Parkland Medical Center

    1 Parkland Dr, Derry, NH

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