COVID-19 Office Update

We are now seeing non-COVID symptomatic patients in the office.  We are giving priority to patients with urgent surgical needs, as some of our patients have been waiting two months for an appointment.  Please be patient if we schedule your appointment a few weeks away.  When possible, we are doing some appointments over the telephone or through a video call.

For your safety, and ours, a staff member will call you the day before your appointment to screen you for COVID symptoms.  When coming to the office for your appointment, we request that you come in alone unless you need assistance.  Everyone coming to the office must wear a mask.

We Have Moved!

Please visit us at: 275 Varnum Avenue, Suite 203, Lowell, MA 01854

Welcome to Riverside Surgical Associates, a multispecialty surgery practice whose goal is to provide excellent specialty care to our patients using state-of-the-art surgical techniques, including laparoscopic and robotic surgery. We are dedicated to providing the best surgical and non-surgical care to our patients.

Our Physicians

Wassim-Mazraany-MD

Wassim Mazraany, MD, FACS

Suman-Koganti-MD

Suman Koganti, MD

Sandra-Tomlinson-Hansen-MD

Sandra Tomlinson-Hansen, MD

Lerna C. Ozcan, MD

Jana-Simonds-MD

Jana Simonds, MD

Michael-Jiser-MD

Michael Jiser, MD

Robert-Lloyd-Ball-MD

Robert Lloyd Ball, MD

What patients are saying…

Is Weight Loss Surgery Right For You?

Confidence. Overall Health. Well-being.

If you have tried every diet imaginable, have exercised regularly with little to no results, and are ready to drastically change the way you eat and live your life, weight loss surgery might be the answer for you.