Dr. Raj Devarajan, MD

Gastroenterology •  Male • Age 58
  
Dr. Devarajan
Accepting new patients
Telehealth services available

Middlesex Digestive Health & Endoscopy Center

45b Discovery Way Acton, MA 01720

Make an Appointment

(978) 429-2010

Dr. Raj Devarajan, MD is a Gastroenterology Specialist in Acton, MA. He is affiliated with Emerson Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Devarajan to book an appointment.


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At a Glance

  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
  • Friendly Staff
    Patients said the staff was friendly. See reviews

Insurance Check

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Dr. Devarajan accepts

Accepted insurance can change. Please double-check when making an appointment.

(978) 429-2010

Dr. Devarajan accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Louisiana
BlueConnect HMO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for Massachusetts
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Devarajan's experience treating your condition or procedure

Dr. Devarajan's Top Procedures and Conditions

Treatment Frequency
Gastroesophageal Reflux Disease (GERD)
very high
very high

Treatment Frequency

Dr. Devarajan treats Gastroesophageal Reflux Disease (GERD) more than 89% of his peers

Dr. Devarajan treats this condition more than 89% of his peers

Gastrointestinal Diseases
high
high

Treatment Frequency

Dr. Devarajan treats Gastrointestinal Diseases more than 89% of his peers

Dr. Devarajan treats this condition more than 89% of his peers

Crohn's Disease
high
high

Treatment Frequency

Dr. Devarajan treats Crohn's Disease more than 89% of his peers

Dr. Devarajan treats this condition more than 89% of his peers

Dr. Devarajan's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Alcohol-Induced Mental Disorders
  • Alcoholism (Alcohol Dependence)
  • Anal or Rectal Pain
  • Anemia
  • Anoscopy
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Drug and Alcohol Dependence
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Liver Test
  • Major Depressive Disorder
  • Malnutrition
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Nondependent Alcohol Abuse
  • Nondependent Drug and Alcohol Abuse
  • Nondependent Marijuana Abuse
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • PillCam Capsule Endoscopy
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

Dr. Devarajan's Reviews

Likelihood to recommend Dr. Devarajan

3.3

Based on 43 ratings

5 Stars
46.51162790697674%
(20)
4 Stars
9.30232558139535%
(4)
3 Stars
4.651162790697675%
(2)
2 Stars
4.651162790697675%
(2)
1 Star
34.883720930232556%
(15)
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Dr. Devarajan?
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What went well
  • Office environment (29)
  • Appointment scheduling (28)
  • Staff friendliness (28)
What could be improved
  • Didn't trust the provider's decisions (13)
  • Staff wasn't friendly (8)
  • Difficult to schedule appointment (5)
RecentHighestLowestMost Helpful
Reply Flag
I had my third colonoscopy with Dr. Devarajan today. He's simply the best. Extremely competent and knowledgeable. You know you're in good hands with him. He has clearly done literally thousands of these before. The procedure is quick and painless. His overall facility is efficient, friendly, and supportive. The staff is wonderful--true caregivers.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
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Michael Paladini – Feb 14, 2020
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Reply Flag
Office staff was courteous and supportive. Wait time was minimal. Dr. Raj Devarajan was considerate and took time to explain all issues and concerns. Would highly recommend the organization and Dr. Raj Devarajan.
What went well
No results
What could be improved
No results
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Jan 24, 2020
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Dr. Raj did an excellent job with my 5 year colonoscopy. He made this procedure very comfortable before and after. His note of details was also significant. He noted something that may be insignificant but has given a follow up to ensure there are not any issues. He is a true practicioner!
What went well
No results
What could be improved
No results
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Dec 06, 2019
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I've been going to Dr. Devarajan for several years now and each time I go, for either a colonoscopy or endoscopy, I always feel so taken care of. Dr. Devarajan takes the time to know the full picture of your health situation and is very good about explaining options for medications and/or follow-up care. Also, Dr. Devarajan's whole team is very caring and professional. I feel very fortunate to have such excellent health care.
What went well
No results
What could be improved
No results
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Dec 06, 2019
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I have had Dr. Devarajan for many years and this was the first time I had my colonoscopy at his center and it was the best experience. The last time I had it at a hospital and it took hours upon hours. Not this time I was legit there for 1.5 hours. The nurses, the anesthesiology and the doctors tech was fantastic.
What went well
No results
What could be improved
No results
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L Davis – Oct 21, 2019
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Reply Flag
I have had Dr. Devarajan preform three colonoscopies over the years for me and he has always had a respectful and professional demeanor - and he takes the time to explain the results after the procedure.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Was this helpful?
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Bob D. – Oct 07, 2019
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Reply Flag
Dr. Devarajan is one of the best Gastroenterologist I have ever seen. Great bedside manners, sincerely interested in patients well being. Very professional and good listener. Highly recommend him.
What went well
No results
What could be improved
No results
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Mike H – Sep 23, 2019
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Reply Flag
The admission process, although "screened" is not private. They ran like clockwork, which is good because you don't want to be delayed, but you don't get the personalized service feeling as everyone is just in the waiting room being called one by one. Staff is nice.
What went well
  • Trusted the provider's decisions
What could be improved
No results
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Aug 29, 2019
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Reply Flag
I am currently seeing Dr. Devarajan for evaluation of symptions of Diverticulosis and Diverticulitis symptions spanning over a year with no relief from other Physicians. Dr. Devarajan is pleasant, understanding, asks questions relating to my issue and shows interest in finding me a diagnosis and relief. I am very confident that Dr. Devarajan will find me relief with his diagnostic testing.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Trusted the provider's decisions
What could be improved
No results
Was this helpful?
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Al Batten – Aug 03, 2019
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Reply Flag
Package sent prior to due date for colonoscopy was very detailed and indicated everything needed to set up appointment. Check-in was quick, process was efficient and doctor and crew were great. Very professional.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Was this helpful?
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Jul 04, 2019
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Reply Flag
After my initial visit, in which he ordered 8 or 9 blood tests, and rook 3 weeks to review the results. His assistant called with the results, which were as follows: "You have cirrhosis" that was the entire conversation. I heard nothing from the doctor.
What went well
No results
What could be improved
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
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celan – Jun 27, 2019
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Reply Flag
Had a problem with gall bladder pain. Seen other doctors but fortunately was able to see Dr. Devarajan and he is truly a gifted and caring doctor. He immediately got me in for an endoscopy within a day, and scheduled an appointment with a surgeon the same day. Best doctor around.
What went well
No results
What could be improved
No results
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Apr 19, 2019
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Dr Devarajan is an extremely competent doctor. However, they do not schedule well. I arrived at 10:40 as directed because my colonoscopy was scheduled for 11:10. I finally had the procedure at 1:15. I was not told anything about the delay. I was hungry, tired, and anxious waiting for hours. The nurses were not very informative or helpful. The only person who reassured me and spoke with me was Ary-Lex and I am very appreciative of his support because I wanted to get up and leave.
What went well
No results
What could be improved
No results
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Apr 12, 2019
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Excellent physician
What went well
No results
What could be improved
No results
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Feb 01, 2019
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Reply Flag
I was sent to see Dr. Devarajan to remove a very large but difficult polyp to be removed. Dr. Devarajan was the only one who was able to safely remove it. Other doctors did not feel comfortable removing it. If it weren’t for him it would’ve turned into cancer. I would definitely recommend Dr. Devarajan
What went well
No results
What could be improved
No results
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MA – Jan 24, 2019
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Reply Flag
Highly competent end courteous doctor. I had 3 colonoscopies with him and his team and have been very well treated.
What went well
No results
What could be improved
No results
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Richard D in Acton, MA – Dec 14, 2018
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Reply Flag
The nurse who gave me the IV handled improperly on my colonoscopy test. She treated me contemptuously. It was an extremely unpleasant experience.
What went well
No results
What could be improved
  • Office environment
  • Staff wasn't friendly
  • Long wait times
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
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Angela in MA – Jun 30, 2018
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My husband and I have been patients of his for a long time. He is very professional. He is one of the best doctors that we have ever had.
What went well
No results
What could be improved
No results
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Nancy Y in Maynard, MA – Dec 03, 2016
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Reply Flag
Dr. Deverajan is a leader in the field of gastroenterology. He has deep knowledge and is a master of his craft. I have the utmost respect for Dr. Deverajan and his abilities as a doctor.
What went well
No results
What could be improved
No results
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Dan C in Lincoln, MA – Aug 07, 2016
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This man is not a good doctor. All he did in the years I went to him was push more omeprozole on me. When I told him I didn't want to take it anymore because I was just getting worse he told me there was nothing else he could do for me. The first thing my new doctor did was take me off the omeprozole and I feel much better.
What went well
No results
What could be improved
No results
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Dennis Mulligan in Westford, MA – Apr 14, 2016
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About Me

Timely, compassionate complete care in Gastroenterology.

Specialties

  • Gastroenterology
  • Internal Medicine
  • Psychiatry

Board Certifications

  • Child & Adolescent Psychiatry
  • Gastroenterology
  • Psychiatry

Education

1994
Faulkner & St Elizabeth Hosp
Fellowship Hospital
1992
Faulkner Hospital
Residency Hospital
1990
Childrens Hospital
Fellowship Hospital
1988
Yale Psyc Inst
Residency Hospital
1988
Yale University Department of Psychiatry
1987
Conn Ment Hlth Ctr
Residency Hospital
1986
Conn Valley Hosp
Residency Hospital
1984
Madras Med
Internship Hospital

Languages

  • Tamil
  • English

Awards

Frequently Asked Questions

Does Dr. Raj Devarajan, MD offer telehealth services?

Is Dr. Raj Devarajan, MD accepting new patients?

Does Dr. Raj Devarajan, MD accept my insurance?

Locations

Middlesex Digestive Health & Endoscopy Center

Middlesex Digestive Health & Endoscopy Center45b Discovery Way Acton, MA 01720
1

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Devarajan treats patients.

Learn more

Emerson Hospital

Concord, MA

73% Patient experience rating, 4% higher than the national average

  • Outstanding Patient Experience Award™ (2019, 2018)