Dr. Arushi M. Defonseka, MD | Rockville, MD | Gastroenterologist

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Dr. Arushi Defonseka practices gastroenterology and internal medicine and is affiliated with Adventist Healthcare Shady Grove Medical Center. She completed her residency at Cedars Sinai Medical Center and earned her medical degree from the David Geffen School of Medicine at UCLA. She sees patients in Rockville, Maryland, and Washington, DC, and speaks English and Spanish. Patients on Vitals rate Dr. Defonseka 4.62 out of 5.

Overview based on verified provider data

accepting new patients
4.6

29 Ratings
18 years of experience
4 insurance plans accepted
speaks English, Spanish
Cedars Sinai Medical Center
21 written reviews
2 specialties
11 areas of expertise
1 hospital affiliation
3 office locations
Female

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

Based on patient feedback. Read the reviews

Dr. Defonseka's Ratings and Reviews

4.6

29 Ratings with 21 written Reviews

Average Wait Time 8 Minutes

How was your appointment with
Dr. Defonseka?

Patients’ Perspective

Gave an accurate diagnosis: (21) Did WellNeeds Improvement (2)
Had a good bedside manner: (21) Did WellNeeds Improvement (2)
Spent time with me: (21) Did WellNeeds Improvement (2)
Provided follow-up after the visit: (21) Did WellNeeds Improvement (1)
Flexible scheduling: (23) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

29 ratings & reviews

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Showing 1 to 10 of 21 reviews

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Very knowledgeable. Excellent service. Definitely recommend!

April 28th, 2020

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Just wanted to say what an excellent experience I had at Kaiser North Capitol, in D.C. on yesterday for a colonoscopy. It was the best experience I ever had for such a procedure and the staff was kind, considerate and helpful and more importantly, I felt no discomfort. So, hats off and a bow of appreciate to Dr. Defonseka and her Colonoscopy staff and Capitol Hill.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

June 20th, 2018

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Thank you to Dr. Defonseka for removing polyps and delivering good news! I have been feeling great following the procedure, thanks to your amazing skills and expertise. KP patients are lucky to have you on staff.

December 2nd, 2017

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Tackled a difficult, chronic problem and followed up diligently. Went above and beyond investigating any possibly related health problems, such as anemia, and kept me completely informed.

October 31st, 2017

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Dr De Fonseka is without a doubt over the top the best doctor ever. I have met several gastroenterologists and she surpasses them all. She is THE ONE doctor who actually listens to me, and the best part is her personality. I wish her the best of luck in her career.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

August 7th, 2016

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I am very glad to have met Dr. deFonseka. She is very sweet and took the time to understand my symptoms and explain to me why prior treatments haven't worked. She has an excellent bedside manner. I wish her the best success.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

July 12th, 2016

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I have been going to this practice for many years and have always received top notch service and genuine concern. Dr Defonseka has an excellent bedside manner and I was pleased with my experience. Definitely recommend this practice.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

July 5th, 2016

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Very efficient. This was an appointment to follow up from recommendations from another doctor. Enjoined meeting Dr. De Fonseka.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

April 12th, 2016

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Dr deFonseka is a real patient advocate and an excellent doctor. When other doctors were pressuring me to get a colonoscopy, Dr deFonseka walked me through the pluses and minuses and helped me to make the right decision for me. I'll be happy to see her again.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

February 26th, 2016

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Love this practice! Dr De Fonseka provided excellent care. Definitely recommend them.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

November 14th, 2015

Kaiser Permanente Shady Grove Medical Center

1396 Piccard DrRockville, MD 20850

Tel: (301) 548-5700

Mon8:00 am - 5:30 pm

Tue8:00 am - 5:30 pm

Wed8:00 am - 5:30 pm

Thu8:00 am - 5:30 pm

Fri8:00 am - 5:30 pm

SatClosed

SunClosed

Capital Digestive Care

14955 Shady Grove Rd Ste 150Rockville, MD 20850

Tel: (301) 340-3252

Kaiser Permanente Capitol Hill Medical Center

700 2nd St NEWashington, DC 20002

Tel: (202) 346-3000

Mon8:30 am - 5:30 pm

Tue8:30 am - 5:30 pm

Wed8:30 am - 5:30 pm

Thu8:30 am - 5:30 pm

Fri8:30 am - 5:30 pm

SatClosed

SunClosed


Dr. Arushi Manekha Defonseka, MD	Shandiz Shahbazi, MD	Bilal Ali, MD	Joseph James Jennings, MD
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.6 (29 Ratings)	4.6 (7 Ratings)	4.7 (15 Ratings)	4.7 (15 Ratings)
18 Years of Experience	8 Years of Experience	21 Years of Experience	14 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish	Speaks English, Farsi	Speaks English	Speaks English
Rockville , MD	McLean , VA	McLean , VA	McLean , VA
Med School: David Geffen School Of Medicine At Ucla	Med School: Virginia Commonwealth University	Med School: King Edward Medical College	Med School: Georgetown University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid
Anthem Blue Cross Blue Shield
Blue Cross Blue Shield
CareFirst Blue Cross Blue Shield
CareFirst Blue Cross Blue Shield - PPO

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

Education & Training

Residency

Completed their residency at Cedars Sinai Medical Center.

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 2008.

NPI Number

Dr. Defonseka's NPI number is 1578717062.

Patrick William Kelley
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47 Years Exp | Fairfield, CT
(0)
Raymond William Turner
Public Health & General Preventive Medicine
68 Years Exp | Washington, DC
(0)
Karin Louise Klingman
Pediatrics
43 Years Exp | Bethesda, MD
(0)
Barney Scott Graham
Infectious Disease
47 Years Exp | Rockville, MD
(0)
Floyd Plotnick Eisenberg
Infectious Disease
49 Years Exp | WASHINGTON, DC
(0)
Erika Gurmai
Public Health & General Preventive Medicine
25 Years Exp | Rockville, MD
(0)
Huseyin Dogan
Nephrology
49 Years Exp | Falls Church, VA
(0)
Daniel Richard Lucey
Infectious Disease
44 Years Exp | Washington, DC
(0)
Stuart L Nightingale
Public Health & General Preventive Medicine
62 Years Exp | BETHESDA, MD
(0)
Bradley Glenn Leissa
Pediatrics
41 Years Exp | SILVER SPRING, MD
(0)

Where is Dr. Arushi Defonseka's office located?: Dr. Arushi Defonseka's office is located at 1396 Piccard Dr, Rockville, MD, 20850.
Which hospitals is Dr. Arushi Defonseka affiliated with?: Dr. Arushi Defonseka is affiliated with Adventist Healthcare Shady Grove Medical Center.
What languages does Dr. Arushi Defonseka speak?: Dr. Arushi Defonseka speaks English and Spanish.
Does Dr. Arushi Defonseka accept my insurance?: You can see the insurance plans that Dr. Arushi Defonseka accepts on their Vitals profile.
Does Dr. Arushi Defonseka accept virtual/telehealth appointments?: Dr. Arushi Defonseka has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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