Our Team

Rob Lipkowitz

Dr. Rob Lipkowitz

Dr. Lipkowitz  has been practicing dentistry for over 30 years. He is devoted to his patients and goes above and beyond to make their entire experience rewarding and stress-free.

Dental health is incredibly important to overall health and my goal is to help every patient achieve their healthiest, most beautiful smile.

-Dr Rob Lipkowitz

Dr. Lipkowitz graduated from the Baltimore College of Dental Surgery with honors in 1986. After graduating he was selected for a hospital-based residency at Kings County Hospital in Brooklyn, NY. He started his practice in Magnolia, MA in 1990. 

He is dedicated to continually educating himself and improving his skills:

  • In 1993 he completed 300 hours of implant training from Harvard University’s Implant Dentistry seminars. He continued his Implant training with another 300 hours of training at Brookdale Hospital in NY.
  • He completed a 3-year program in Practice Development from the Center for Professional Development in Scottsdale, AZ. 
  • He has also completed a 3-year continuum Mastering Techniques in Advanced Dental Reconstruction and TMJ (jaw joint) disorders at the Center for Advanced Dental Studies in St. Petersburg, FL. 
  • Over the past 6 years he has been continuing his studies of Advanced Dental Treatment at Spear education, one of the leading educational institutions committed to excellence in continued education for dentists.

He has published many articles on Cosmetic and Implant dentistry as well as Quality Care issues in local and national dental journals. Dr. Lipkowitz served for many years on the executive board of the North Shore Dental Society and is the former editor of the North Shore Dental Society monthly newsletter.

Dr. Lipkowitz is an active member of the Academy of General Dentistry and the Spear Education Faculty Club and is the past President of the Manchester Essex Rotary Club.

 He lives in Beverly with his wife and dogs. His hobbies include swimming, skiing, bicycling and teaching the traditional martial art of Aikido.

Danielle Petradelis, DA

Dental assistant

Danielle is a resident of Ipswich, Massachusetts. She comes to us with medical experience as an Ophthalmic Technician, Certified Phlebotomist, and Certified Dental Assistant. Danielle completed the Dental Assisting Program at North Shore Community College and received her radiology certificate at Boston University. She enjoys helping patients overcome their nervousness and anxieties while assisting Dr.Lipkowitz provide caring, quality dental care. Outside of work, she enjoys spending time with her three children at the beach, hiking, and attending the children’s sporting events.

Emily Smith

Emily Smith

office manager

Emily has a varied background having worked in fields ranging from energy conservation to hospitality to non-profit social services. She graduated from the University of Massachusetts with a BS in Plant Biology. Emily enjoys being part of a team that delivers excellence in care in and out of the dental chair. Outside of work, she enjoys hiking, museums, working in her yard, and doing jigsaw and crossword puzzles with and without her 3 children.

Catherine Mills, RDH

Dental Hygienist

Cathy is a native of Gloucester and a veteran of the United States Air Force. She has traveled to various parts of the world and has lived in the Philippines, Alaska, Virginia, and Idaho. She earned her Associates of Science Degree in Dental Hygiene at Middlesex Community College in Lowell, Massachusetts. She has been employed by Dr. Lipkowitz since February 1999.

Sarah Harvey

Sarah Harvey, DA


Sarah is a native of Gloucester and has lived here all her life. Her education is in Criminal Justice and she studied at both North Shore Community College and Salem State. When she is not spreading cheer at the office, she is at home with her three children. She also rescues animals.

Diana Kelly

Administrative assistant

Diana is a resident of Manchester. She worked as a kindergarten teacher for many years and she’s passionate about supporting young learners. She brings a positive attitude and a smile to every setting. When she’s not working, she loves traveling & spending time with her 2 children!