Summary

Dr. Jassir Witta is a gastroenterologist and internal medicine physician with 33 years of medical experience. He earned his medical degree from 1 Lekarska Fakulta Univerzity Karlovy and completed his residency at the University of Kentucky College of Medicine. Dr. Witta is fluent in Spanish, English, Chinese, and Arabic.

Dr. Witta practices at Southern New Hampshire Medical Center, Merrimack Health Lawrence Hospital, and Saint Joseph Hospital in Nashua, New Hampshire. He specializes in treating conditions such as colon polyps, esophagitis, and gastritis. His expertise includes performing pathology tests, surgical pathology, and kidney transplant biopsies. Patients consistently rate him highly, with an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 33 years of experience
  • speaks Spanish, English, Chinese, Arabic
  • University Of Kentucky College Of Medicine
  • 4 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Jassir Witta has 2 locations

Saint Joseph Hospital

172 Kinsley StNashua, NH 03060

Foundation Gastroenterology

10 Prospect St Ste 401Nashua, NH 03060
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Jassir Witta, MDChimdi Mfebe, APRNDr. Anastasia NaritsinAlexandra S Weld
GastroenterologyGastroenterologyInternal MedicineNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
33 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English, Chinese, Arabic Speaks English Speaks English, Spanish
Nashua , NHLittle Rock , ARBurlington , MAActon , MA
Med School: 1 Lekarska Fakulta Univerzity Karlovy Med School: Chamberlain University College of Nursing
Current Profile
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Insurance Plans Accepted by Dr. Jassir Witta

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Jassir Witta has the following 2 specialties

Specialty Expertise

Dr. Jassir Witta has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

33 Years Experience

Dr. Jassir Witta holds an expired medical license in the state of New Hampshire.

Medical License

Medical Doctor with an expired medical license in the state of New Hampshire that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Kentucky College Of Medicine.

Medical School

Graduated from 1 Lekarska Fakulta Univerzity Karlovy in 1993.

NPI Number

Dr. Witta's NPI number is 1851524284.

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Frequently Asked Questions

Does Dr. Jassir Witta accept my insurance?
You can see the insurance plans that Dr. Jassir Witta accepts on their Vitals profile.
Where is Dr. Jassir Witta's office located?
Dr. Jassir Witta's office is located at 172 Kinsley St, Nashua, NH, 03060.
Is Dr. Jassir Witta accepting new patients?
Dr. Jassir Witta is accepting new patients on Vitals. View Dr. Jassir Witta's profile on Vitals to make an appointment.
Which hospitals is Dr. Jassir Witta affiliated with?
Dr. Jassir Witta is affiliated with Southern New Hampshire Medical Center, Merrimack Health Lawrence Hospital, and Saint Joseph Hospital.
What languages does Dr. Jassir Witta speak?
Dr. Jassir Witta speaks Spanish, English, Chinese, and Arabic.

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