Dr. Nitin Aggarwal, MD | North Chelmsford, MA | Gastroenterology

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Dr. Nitin Aggarwal is a gastroenterologist and internal medicine physician who earned his medical degree from Drexel University College of Medicine. He completed his residency training at the University of Pittsburgh Medical Center and brings 15 years of clinical experience to his practice. Dr. Aggarwal is fluent in both English and Spanish, allowing him to serve patients from diverse backgrounds.

Based in North Chelmsford, Massachusetts, Dr. Aggarwal is affiliated with Christianacare Union Hospital and practices at multiple locations throughout the greater Lowell area. His expertise includes treating conditions such as colon polyps, hemorrhoids, and high blood pressure. Dr. Aggarwal performs specialized procedures including pathology testing and kidney transplant biopsies to help diagnose and monitor various digestive and internal medicine conditions. Patients consistently rate his care highly, with an average rating of 4.8 out of 5.

AI-generated from data on this provider profile.

accepting new patients
4.8

17 Ratings
15 years of experience
49 insurance plans accepted
speaks English, Spanish
University Of Pittsburgh Medical Center
15 written reviews
2 specialties
8 areas of expertise
2 board certifications
1 hospital affiliation
3 office locations
Male

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

Based on patient feedback. Read the reviews

Dr. Aggarwal's Ratings and Reviews

4.8

17 Ratings with 15 written Reviews

Average Wait Time 9 Minutes

How was your appointment with
Dr. Aggarwal?

Patients’ Perspective

Gave an accurate diagnosis: (12) Did WellNeeds Improvement (1)
Had a good bedside manner: (13) Did WellNeeds Improvement (0)
Spent time with me: (12) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (9) Did WellNeeds Improvement (1)
Flexible scheduling: (11) Did WellNeeds Improvement (0)
Saw me in a timely manner: (3) Did WellNeeds Improvement (0)
Staff was courteous: (3) Did WellNeeds Improvement (0)

Patients praise Dr. Nitin Aggarwal for his excellent bedside manner, attentiveness, and ability to make them feel comfortable and at ease. They often commend his clear communication, professionalism, and thorough explanations regarding their conditions and treatment plans. Feedback highlights his kind and knowledgeable demeanor as well as the efficiency and organization of his office team. No negative reviews were found in the dataset, indicating a generally positive patient experience with Dr. Aggarwal.

AI-generated from the text of patient reviews

17 ratings & reviews

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Showing 1 to 10 of 15 reviews

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Great job and excellent team work.

May 26th, 2026

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Very good bedside manner. Listened carefully and provided great insight into my condition and how to proceed.

May 20th, 2026

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Extremely kind to me throughout the entire process. Explained everything very clearly before and after and made me feel very comfortable.

April 3rd, 2026

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Very pleasant and explained everything.

March 28th, 2026

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Very friendly and knowledgeable also very likable. Great guy.

March 26th, 2026

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the Dr. Had a confident calming presence. I was very comfortable going into my procedures and felt great afterwards!

March 15th, 2026

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Professional and thorough. Gentle, calming demeanor. Highly recommend.

February 27th, 2026

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Had a good visit and discussed my ongoing treatment.

February 4th, 2026

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Staff and Doctor were very kind and efficient. Office was very organized and helpful. I would highly recommend this office for anyone looking for a Gastroenterologist.

January 12th, 2026

1 person found this helpful

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Dr. Aggarwal is that rare physician who listens attentively to the patient in front of him. He doubtless had to write his note outside of the visit time, but did not do so during my appointment. His caring manner put me at ease when discussing my health issue, and he recommended a reasonable treatment plan. I felt heard and helped by this unique and special physician. Thank you Dr. Aggarwal!

March 29th, 2025

1 person found this helpful

Integrated Gastroenterology Consultants

20 Research Pl Ste 220North Chelmsford, MA 01863

Tel: (978) 459-6737

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

Lowell General Hospital Saints Campus

1 Hospital DrLowell, MA 01852

Tel: (978) 458-1411

Lowell General Hospital

295 Varnum AveLowell, MA 01854

Tel: (978) 937-6000


Dr. Nitin Aggarwal, MD	Ashley Anderson, APRN	Theresa Obonyano, APRN	Jan Seiler, APRN
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.8 (17 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
15 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English, Spanish	Speaks English	Speaks English	Speaks English
North Chelmsford , MA	SACRAMENTO , CA	SACRAMENTO , CA	Montgomery , AL
Med School: Drexel University College Of Medicine	Med School: East Tennessee State University - Quillen College of Medicine	Med School: The University of Texas Health Science Center at Houston	Med School: Georgia State University
Current Profile	View Profile	View Profile	View Profile

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Heartburn
Immunization
Internal Medicine
Physical
Vaccination
Weight Loss
Weight Loss (non-surgical)

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2027, Active

EDUCATION & TRAINING

Residency

University Of Pittsburgh Medical Center

Medical School

Drexel University College Of MedicineGraduated in 2011

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Which hospitals is Dr. Nitin Aggarwal affiliated with?: Dr. Nitin Aggarwal is affiliated with Christianacare Union Hospital.
Does Dr. Nitin Aggarwal accept virtual/telehealth appointments?: Dr. Nitin Aggarwal has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Nitin Aggarwal?: You can find contact information for Dr. Nitin Aggarwal here on Vitals.
Where is Dr. Nitin Aggarwal's office located?: Dr. Nitin Aggarwal's office is located at 20 Research Pl Ste 220, North Chelmsford, MA, 01863.
Does Dr. Nitin Aggarwal accept my insurance?: You can see the insurance plans that Dr. Nitin Aggarwal accepts on their Vitals profile.

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