238 W Allegheny Rd Imperial, PA 15126 Call Us At (724) 695.8447

Our Team

The Allegheny Smiles Team

Our Practice philosophy is to educate our patients about their dental health status and make them aware of the different treatment options available to them, so they can make informed decisions based on their individual needs.

Together we are dedicated to delivering customized dental care in a relaxed comfortable setting.

Dr. Sumana Gangadhar


Dr. Sumana Gangadhar graduated from the University of Pittsburgh School of Dental Medicine in June 1999. She has been practicing in and around the Pittsburgh area since graduation, and the past fourteen years primarily in Washington county. The years of patient care and hours of continuing education have taught her to deal proficiently with patients of all comfort levels and meet their needs.

Her favorite thing to do when she is not spending time with patients is enjoy the company of her husband of 18 years and two daughters.

Rebecca Straight

Registered Dental Hygienist

Becca graduated from West Liberty University in 2003. She uses her years of experience and keeps up with the latest continuing education to provide excellent care for her patients. She is passionate about patient education and ensuring their comfort while in the dental chair.

Becca's two boys keep her active. She also loves kayaking and 4 wheeling.

Rebecca Cassella

Registered Dental Hygienist

Becky is a 2000 graduate of West Liberty University Department of Dental Hygiene. Working in General Dentistry she has experienced all aspects of her field. She prides herself in compassion for patients and is an advocate for early education. When not practicing Dental Hygiene, she enjoys spending time with her son and daughter. Gardening and camping are also her favourite pass times.

Michelle Salvini

Dental Assistant

Michelle brings with her over twenty years of experience as a Dental assistant . She really enjoys making patients smile and laugh. Michelle strives to help make patients feel relaxed and as comfortable as they can be at each dental visit. Michelle and her husband have four wonderful children. During her free time, she enjoys reading, baking, and most of all spending time with her family. Becca's two boys keep her active. She also loves kayaking and 4 wheeling.

Stacy Morra

Registered Dental Assistant

Stacy is the friendly face at the front desk. It is important to her that each patient enjoys a feeling of ease, comfort and confidence. She will answer questions, plan appointments, resolve concerns and discuss treatment plans and cost. She finds it important to make people smile when entering and most importantly when leaving. She and her husband of 29 years have an amazing 25 year old son and they share in the love of volunteering through their community Fire Dept., Station 45. She also enjoys walking, reading and vacations at the beach.