Dentist in Allentown, PA

Dr. Pellegrino is a dedicated dental professional with a rich background in education and practice. He graduated from the University of Medicine and Dentistry of New Jersey in 2000, following his studies at the University of Scranton. After completing a general practice residency at Lehigh Valley Hospital in 2001, he acquired a dental practice in Allentown, later relocating to his current office in Wescosville in 2005.

Committed to providing his patients with the highest standard of care, Dr. Pellegrino regularly participates in continuing education, including involvement with the Seattle Study Club. He has also engaged in hands-on workshops at the CDOCs Campus in Scottsdale, AZ, mastering CEREC technology for efficient one-day crown fabrication.

An active leader in organized dentistry, Dr. Pellegrino has served on the Board of Directors for the Lehigh Valley Dental Society and has served as President in 2022, 2009 and 2016. His affiliations include the American Dental Association and the Pennsylvania Dental Association.

In addition to his practice, Dr. Pellegrino contributes to the community through the Dental Lifeline Network, providing care to underprivileged and disabled patients.

He is also a valued member of the medical staff at Lehigh Valley Hospital, where he has been an attending dentist since 2002, dedicating time to mentor dental residents. In 2021, he was appointed Chief of General Dentistry for the residency program and was honored as "Teacher of the Year" by the dental residents in 2022. His peers nominated him for the prestigious "Christiansen Award" in 2025 for excellence in dental education.

Outside of dentistry, Dr. Pellegrino resides in Bethlehem with his wife, Sue, and their dog, Brody. He enjoys traveling, dining out, running, and staying fit, reflecting his belief in a balanced and active lifestyle.

Growing up in Allentown, Pennsylvania, Dr. Jack Yacoub developed a strong connection to the Lehigh Valley community and a passion for helping others through healthcare. He graduated from Louis E. Dieruff High School in 2016 before attending Pennsylvania State University, where he earned his Bachelor of Science degree in Biochemistry with a focus in Molecular Biology in 2020.

Dr. Yacoub went on to earn his Doctor of Dental Surgery degree from the University at Buffalo School of Dental Medicine in 2025. He then completed his General Practice Residency at Lehigh Valley Hospital–Muhlenberg in 2026, where he advanced his training in comprehensive dental care, restorative dentistry, Dental Implants, Root Canal Therapy, oral surgery, and patient- centered treatment planning.

Throughout his academic and professional career, Dr. Yacoub has demonstrated a strong commitment to leadership, service, and community involvement. During dental school, he served as Social Chair for the University at Buffalo Dental Class of 2025 from 2022 to 2025. While attending Penn State, he was actively involved in Chi Phi fraternity leadership, serving as Rush Chair and Social Chair, and participated in THON philanthropy efforts.

Passionate about serving underserved communities, Dr. Yacoub has volunteered extensively through outreach organizations including Buffalo Outreach and Community Assistance (BOCA), Remote Area Medical (RAM), and the Sixth Street Shelter in Allentown. Through these programs, he provided dental care and community support to underserved patients and families both locally and beyond. He also participated in charitable initiatives benefiting individuals with special needs and food insecurity programs throughout the Buffalo area.

In addition to his clinical training, Dr. Yacoub has experience in scientific research through programs at Pennsylvania State University, the Oklahoma Medical Research Foundation, and Xavier University of Louisiana, where he studied molecular biology, regeneration research, and stem cell science.

Outside of dentistry, Dr. Yacoub enjoys spending time with family and friends, traveling, playing soccer and volleyball. He is fluent in both English and Arabic and values building strong, lasting relationships with his patients through compassionate and personalized care.