Physician/Partner, Gastroenterelogy Assoc.; Clinical Assistant Professor Medicine, Brown University

Gastroenterology

Dr. Alyn L. Adrain is an expert in the field of Gastroenterology. She graduated from Warren Alpert Medical School of Brown University. She received 8 awards: "Fellow (FACP)", "Delegate", "Fellow (FASGE)", "President", "Governor", "CMS Meaningful Use Stage 1 Certification", "Fellow (AGAF)" and "Fellow (FACG)". Alyn L. Adrain, MD is a published MD. She has 11 publications published. The most current publication "Enteroscopy improves the clinical outcome in patients with obscure gastrointestinal bleeding." Doctor Alyn L. Adrain, MD accepts Medicare.

Publications

---

• Evaluation of common liver problems.
• Calculation of Esophageal variceal wall tension by direct sonographic and manometric measurements.
• High-resolution endoluminal sonography assessment of the hematocystic spots of Esophageal varices.
• Enteroscopy improves the clinical outcome in patients with obscure gastroIntestinal bleeding.
• High-resolution endoluminal sonography is a sensitive modality for the identification of Barrett's metaplasia.
• Enteroscopy in patients with gastroIntestinal bleeding of obscure origin.
• Use of high-resolution endoluminal sonography to measure the radius and wall thickness of Esophageal varices.
• Comparison of high-resolution endoluminal sonography to video endoscopy in the detection and evaluation of Esophageal varices.
• Improving the fecal occult-blood test.
• A comparison of fecal occult-blood tests for Colorectal-cancer screening.

Schools

---

• Brown Medical School

Procedures Preformed

---

• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Endoscopic Ultrasound
• Endoscopy (Esophagus, Stomach, Small Intestine)
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• View All

Conditions Treated

---

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• View All

Doctors Specialties

---

• Gastroenterology

Accepted Insurances

---

Awards

---

• Fellow (FACP)
• Delegate
• Fellow (FASGE)
• President
• Governor
• CMS Meaningful Use Stage 1 Certification
• Fellow (AGAF)
• Fellow (FACG)

Education

---

• Temple University Hospital
• Kaiser Permanente Medical Center
• Warren Alpert Medical School of Brown University

Hospital

---

• Rhode Island Hospital

Drug Facts

---

NPI NUMBER		1225027766
NPPES Provider LastName		ADRAIN
NPPES Provider FirstName		ALYN
NPPES Provider ZIPCode		029042609
NPPES Provider State		RI
Specialty Description		Gastroenterology
Total Claim Count		1445.0
Distinct Opioid Count		0.0
Opioid Claim Count		0.0
Percent Opioid Claims		0.0

Helpful Reviews

---

Give Anonymous Review

Medicare Facts

---

National Provider Identifier [NPI]	1225027766
Last Name Of The Provider	ADRAIN
First Name Of The Provider	ALYN
View All

Similar Doctors

---

	Dr. Evan B. Cohen, MD This Doctor is OpenDoctor Recommended.
	Dr. David Schreiber, MD
	Dr. Valley C. Dreisbach, MD This Doctor is OpenDoctor Recommended.
	Dr. Brett D. Kalmowitz, MD This Doctor is OpenDoctor Recommended.
	Dr. Jerald C. Fingerut, MD This Doctor is OpenDoctor Recommended.

---

Doctor Directory | TOS | twitter | FB | Angel | blog