Summary

Dr. Alan Greenwald treats GERD, acid reflux, and GERD in children, and performs abdominal ultrasound, MR enterogram, and MRI of the abdomen. He practices gastroenterology and internal medicine and has been in practice for 50 years. Dr. Greenwald is affiliated with Lawrence and Memorial Hospital and also sees patients in Hartford, Connecticut. He completed his residency at Bridgeport Hospital and earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Sciences. Patients on Vitals rate Dr. Greenwald 3.94 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 50 years of experience
  • speaks English
  • Bridgeport Hospital
  • 8 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Alan J Greenwald has 2 locations

Lawrence And Memorial Hospital

365 Montauk AveNew London, CT 06320

Connecticut Gi Hartford

85 Seymour St Ste 1000Hartford, CT 06106
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. Alan J Greenwald, MDJi Soo Choi, APRNDr. Daniel Frederick Hartman, MDDr. Mary S Murphy-Fiengo, DO
GastroenterologyGastroenterologyInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
0 
3.3 
5 
50 Years of Experience 41 Years of Experience 38 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English
New London , CTSacramento , CANew London , CTGales Ferry , CT
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: New York University Med School: University Of Massachusetts Medical School Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Alan J Greenwald

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

Medical Specialties

Dr. Alan J Greenwald has the following 2 specialties

Specialty Expertise

Dr. Alan J Greenwald has the following 11 areas of expertise

  • 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

Certifications, License, & Education

50 Years Experience

Dr. Alan J Greenwald holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2025.

Education & Training

Residency

Completed their residency at Bridgeport Hospital.

Medical School

Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1976.

NPI Number

Dr. Greenwald's NPI number is 1174617419.

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Frequently Asked Questions

Which hospitals is Dr. Alan Greenwald affiliated with?
Dr. Alan Greenwald is affiliated with Lawrence And Memorial Hospital.
Does Dr. Alan Greenwald accept my insurance?
You can see the insurance plans that Dr. Alan Greenwald accepts on their Vitals profile.
How can I make an appointment with Dr. Alan Greenwald?
You can find contact information for Dr. Alan Greenwald here on Vitals.
What languages does Dr. Alan Greenwald speak?
Dr. Alan Greenwald speaks English.
Where is Dr. Alan Greenwald's office located?
Dr. Alan Greenwald's office is located at 365 Montauk Ave, New London, CT, 06320.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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