Boston Office
Retina only

10 Hawthorne Place
Boston, MA 02114

Telephone Number 

(617) 523-0955

Appointment Times
Mondays – Fridays from 9:00 AM until 5:00 PM

New Boston Office Focusing on the Retina and Vitreous Eye Care


Massachusetts Eye Research and Surgery Institution (MERSI) is pleased to announce our second practice for retina care located at 10 Hawthorne Place in Boston, MA. As of July 1st, 2018, Vitreoretinal Specialist, Peter L. Lou, MD will join Peter. Y Chang, MD to provide every patient with the best quality care and individualized treatment plan to manage their eye care needs. Our vitreoretinal practice specializes in various diseases affecting the retina, macula, and vitreous with patients of all ages.

Dr. Lou or Dr. Chang are both accepting new patients. Dr. Lou is seeing patients on a Tuesdays, Wednesdays, or Thursdays, and Dr. Chang on Mondays and Fridays. Please call (617) 523-0955 to make an appointment in the Boston office for your retina care.

In addition to our retina practice, our main office in Waltham offers a more comprehensive list of ophthalmic services to meet your diagnostic and therapeutic needs. Our treatments range from complex cases of uveitis and rare ocular inflammatory diseases (OID) to more general eye conditions such as cataracts, glaucoma, and dry eye syndrome. On-site infusion suite for Chemotherapy and other therapy treatments, CLIA Certified blood analysis laboratory, and CLIA Certified diagnostic immunopathology laboratory for ocular tissue is available for your convenience. Please visit our services page or call (781) 891-6377 to learn more about the primary location in Waltham or to make an appointment with C. Stephen Foster, MD, Stephen D. Anesi, MD, or Peter Y. Chang, MD.

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    From the treatment of common eye conditions to the ongoing management of complex systemic eye diseases, MERSI is committed to meeting the needs of each individual patient.

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