All our professionals at Gastroenterology Associates of Rochester, LLP
maintain the highest levels of accreditation and pursue ongoing education to
stay abreast of the latest trends in gastroenterology.

Manish Madan, MD

Board Certified Gastroenterologist
Partner at Gastroenterology Associates of Rochester, LLP
Graduate of University of Jabalpur, India
Gastroenterology Fellowship - University of Rochester, Rochester, NY

Professional Associations:

• American College of Gastroenterology
• American Gastroenterology Association Fellow
• American Society for Gastrointestinal Endoscopy
• Medical Society of the State of New York
• Monroe County Medical Society

Published in Clinical Pharmacology & Therapeutics and Drug Therapy.
Privileges at Unity Hospital and Westfall Surgical Center
Enjoys travel and sailing.

Andrej Strapko, MD

Board Certified Gastroenterologist
Partner at Gastroenterology Associates of Rochester, LLP
Graduate of SUNY Health Science Center - Syracuse, NY
Gastroenterology Fellowship - SUNY Health Science Center, Syracuse, NY

Professional Associations:

• American College of Gastroenterology
• American Society for Gastrointestinal Endoscopy
• Medical Society of the State of New York
• Monroe County Medical Society

Published in Digestive Disease & Sciences and Pharmacology
Privileges at Unity Hospital and Westfall Surgical Center
Enjoys spending time with his family and watching baseball

Anthony Baratta, MD

Board Certified Gastroenterologist
Partner at Gastroenterology Associates of Rochester, LLP
Graduate of University of Rochester, Rochester NY
Gastroenterology Fellowship- University of Rochester, Rochester NY

Professional Associations:

• American College of Gastroenterology
• American Gastroenterological Association
• Crohn's and Colitis Foundation
• Monroe County Medical Society

Published in Leukemia & Lymphoma

Privileges at Unity Hospital and Westfall Surgical Center

Enjoys water sports, golf, travel, photography. 

Colleen Johnson, FNP-C

Board Certified Nurse Practitioner

Joined Gastroenterology Associates of Rochester, LLP in 2008

Graduate of St. John Fisher College - Rochester, NY

Professional Associations:

• American Academy of Nurse Practitioners
• Nurse Practitioner Association of New York; Greater Rochester Chapter

Enjoys spending time with family & friends, playing with her 2 golden retrievers and taking annual baseball trips

Nhung Tran, PA

Board Certified Physician Assistant
Joined Gastroenterology Associates of Rochester, LLP in 2013
Graduate of Rochester Institute of Technology - Rochester, NY

Enjoys reading and spending time with her family

Alyson Handy, PA

Board Certified Physician Assistant
Joined Gastroenterology Associates of Rochester, LLP in 2020

Graduate of Gannon University – Pennsylvania
Certified by the National Commission on Certification of Physician Assistants (NCCPA)

Enjoys hiking, kayaking, and reading.

LINDSAY GLANVILLE, PA

Board Certified Physician Assistant
Joined Gastroenterology Associates of Rochester, LLP in 2021

Graduate of Gannon University – Pennsylvania
Certified by the National Commission on Certification of Physician Assistants (NCCPA)

Enjoys traveling, reading, and spending time with her family.