Cosmetic Services
Keystone OMS delivers personalized facial rejuvenation in a calm, contemporary setting. Each cosmetic service blends proven technique with advanced technology to achieve balanced, natural-looking results. Patients benefit from one-on-one consultations, clear treatment planning, and supportive follow-up care—all designed to enhance confidence and create an exceptional, uplifting experience for every patient.
Board-Certified Surgeon
John W. Clemenza, DMD, MD, FACS
John W. Clemenza is board-certified by the American Board of Oral and Maxillofacial Surgery (ABOMS). His medical education, six years of hospital-based residency, and fellowship studies in facial aesthetics and reconstruction allow him to deliver precise, predictable outcomes. Dr. Clemenza prioritizes patient safety, clear communication, and results that respect each patient’s natural features.

Our Hermitage, PA Office
About Keystone OMS
Keystone OMS is an independently owned aesthetic center committed to training, safety, and transparency. Treatments take place in a modern, accredited facility that pairs advanced facial technology with private, spa-style suites. Our licensed clinical team follows rigorous protocols while concierge staff make scheduling and financial arrangements effortless. The result is a discreet, supportive environment where patients feel relaxed, informed, and confident from first visit through follow-up.


Specialized Cosmetic Procedures
Our Beautiful Results
Additional Cosmetic Services Available To You
Beyond our core procedures, Keystone OMS offers a menu of facial enhancements, allowing patients to address concerns with treatments customized for balance, symmetry, and longevity.