Lauren M Massaro MD CMD

Geriatric Medicine

Geriatric Specialist

2112 Harrisburg PikeSte 312Lancaster, PA 17601
Phone+1 717-544-3022

Dr. Massaro is on Doximity

As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.

Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
Connect with colleagues in the same hospital or clinic.
Read the latest clinical news, personalized to your specialty.

See Dr. Massaro's full profile Already have an account?

Education & Training

Washington University/B-JH/SLCH ConsortiumFellowship, Geriatric Medicine (Internal Medicine), 2012 - 2013
University of Rochester Medical CenterResidency, Internal Medicine, 2009 - 2012
Pennsylvania State University College of MedicineClass of 2009
Drexel UniversityBS, Chemical Engineering, Minor in Business, Summa Cum Laude, First Honors Chemical Engineering, 1999 - 2004

The following disclaimer is related to board certifications obtained from ABMS®, denoted by the ABMS® logo.

This information is proprietary data maintained in a copyrighted database owned by the American Board of Medical Specialties®. The display and presence of ABMS Data in no way constitutes any affiliation, association with, or endorsement of any advertising, promotion, or sponsorship by ABMS and its affiliates and subsidiaries, the ABMS Member Boards, or ABMS board certified physicians and medical specialists. Copyright 2026 American Board of Medical Specialties®. All rights reserved.

The user is responsible for ensuring that the profile obtained in this directory is the profile of the physician or medical specialist being sought.

A self-designated specialty, subspecialty, or practice area neither implies nor is equivalent to ABMS board certification or the existence of specialized training by or competence of a physician or medical specialist.

Certifications & Licensure

PA State Medical License 2012 - 2026
VA State Medical License 2013 - 2026
MO State Medical License Active through 2013
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Geriatric Medicine

Awards, Honors, & Recognition

Resident Geriatric Trivia, Third place American Geriatrics Society Meeting, 2011
Strong Star for Exceptional Patient Service University of Rochester Medical Center, 2010
George T. Harrell, M.D., Endowed Scholarship 2008

Publications & Presentations

Journal Articles

Screening for Diabetic Retinopathy: Perceived Barriers and Patient Acceptability of Digital Scans
Massaro L, Curry W, Quillen D, Journal of Clinical Outcomes Management, 1/1/2010

Books/Book Chapters

The Washington Manual of Outpatient Internal Medicine
Chapter: Geriatrics Chapter
Khalid S, Young LM, et al.Edition 2nd,

Abstracts/Posters

A Case of Evolving Vitamin D Resistance
Young LM and Birge SJ, American Geriatrics Society Annual Meeting, Grapevine, TX, 1/1/2013
A Subtle Case of Primary Hyperparathyroidism
Massaro LM and Monk R, Multiple Locations, 2009, 2010, 1/1/2011

Lectures