Precision Surgical Specialists of Lowell

Dr. Shore, Dr. Shen, Dr. Lin of Precision Surgical Specialists of Lowell

Specializing in general, minimally invasive, bariatric, breast, colorectal and robotic procedures

Patients First

Focus on personal patient care

Pre & Post Operative Care

Provide before & after operative care

Experienced Surgeons

Professional & board-certified doctors

Access your hospital test results and medical records
Visit Patient Portal

Team members

Roy Shen, MD, FACS, FASMBS

Roy Shen, MD, FACS, FASMBS

Present Chief of Surgery and Trauma Medical Director of Lowell General Hospital. Completed over 2000 laparoscopic-bariatric surgeries to date. Board certified in General Surgery since 2004. Was a pharmacist at Bryn Mawr Hospital from 1990-1996. Enjoys spending time with his family.
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David Lin, MD, FACS, MEng

David Lin, MD, FACS, MEng

Board certified in General Surgery, Colon and Rectal Surgery. Strong interest in minimally invasive surgical techniques for colon and rectal problems along with Transanal Endoscopic Microsurgery (TEM). Skilled in the treatment of hemorrhoids and perianal diseases.
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Caitlin Polistena, MD

Caitlin Polistena, MD

Board certified in General Surgery. Fellowship in minimally invasive and bariatric surgery. Performed over 200 laparoscopic bariatric surgeries. Enjoys hiking, fishing, skiing, travel and spending time with her family.
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Michelle Nessen, MD

Michelle Nessen, MD

Board certified in General Surgery. Fellowship in Advanced GI/Minimally Invasive and Bariatric Surgery. Performed over 200 laparoscopic and robotic bariatric surgeries. Enjoys spending time with family, grilling, reading, and walking her dog.
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Procedures performed by our practice

Please call to setup an initial consultation with PSSL
Call 978-995-3292

Patient Resources

Hospital Affliation

Lowell General Hospital
295 Varnum Avenue
Lowell, MA 01854

Health Insurance 

Accepts most health insurance but may not participate in all plans from a particular insurance carrier.

Bill Payments

Accepts credit or debit cards (Visa, MasterCard, Discover, and American Express).

Patient Portal

Secure Online Patient Portal for you to access your test results and medical records.

Contact Us

Map & Directions

Address

21 Village Square
Chelmsford, MA 01824

Hours

Monday - Friday 
8am - 5pm

Telephone