Office Information

If you are looking for the best in general, cosmetic, and restorative dentistry, you’ve found it at Premier Dentistry.

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Three Locations

Our experienced and caring dental teams are dedicated to providing you and your entire family with the highest quality comprehensive dental care at all three of our locations in West Palm Beach, North Palm Beach, and Jupiter. Learn more about each valuable member of our Premier Dentistry family below.


Dr. Casel

Daniel M. Casel, DMD
West Palm Beach / Jupiter

Daniel M. Casel, DMD, earned his dental degree from the Temple University School of Dentistry, after earning his bachelor’s degree from Drew University. He has engaged in extensive postgraduate education to become skilled in all aspects of general and restorative dentistry. Dr. Casel keeps up with the latest technology in order to perform procedures such as porcelain inlays and onlays, full zirconia crowns, implant restorations, and porcelain veneers. He places a strong emphasis on the importance of periodontal care to maintain the teeth as well as the overall health of every patient.

Dr. Casel’s professional memberships include the American Dental Association, Florida Dental Association, Palm Beach County Dental Association, Academy of General Dentistry, American Academy of Cosmetic Dentistry, and American Academy of Facial Esthetics.

Dr. Casel and his wife Karyn have four children ranging in age from nine to 24. In his spare time, he enjoys boating, fishing, working out, gardening, and playing baseball with his son while his dogs Brody and Bauer chase the ball.

Dr. Pinzon

Julio Pinzon, DMD
West Palm Beach

Dr. Julio Pinzon has been practicing dentistry now for the past 20 years. Dr. Pinzon originally from Colombia born and raised graduated from Pontificia Univeridad Javeriana in 1997 with is 1st Dental Degree which was then followed by a 2nd degree from Nova Southeastern University.

He focuses on restorative, cosmetic, and implant dentistry. Dr. Pinzon’s hobbies include car racing, flying, and painting which with his dentistry hands gives him skills like no other. he also plays the piano

Dr. Williams

Patrick Williams, DMD, MS, FAGD, FICOI
West Palm Beach / Jupiter

Patrick Williams, DMD, MS, FAGD, FICOI obtained his undergraduate education at the University of Connecticut before obtaining his master’s degree at the University of Miami and his dental degree at the University of Florida College of Dentistry. He is also a graduate of the prestigious Las Vegas Institute’s cosmetic and full mouth rehabilitation programs as well as The Medical College of Georgia’s implant dentistry maxi course. Dr. Williams’s continuing education has included coursework and training in full mouth rehabilitation, cosmetics, oral surgery, and implant dentistry. He has lectured in many venues on a variety of dental topics and is certified in Laser Periodontal Surgery™, has achieved Fellowship in the Academy of General Dentistry and the International Congress of Oral Implantologists.

Dr. Williams and his wife Gigi also have four beautiful children. Away from the office, he enjoys spending time with his family, taking his girls to ballet and to the Children’s Academy of Fine Arts, and taking his son to basketball and travel team soccer.

Dr. Duff

Dr. Scott Duff
North Palm Beach / Jupiter

In a mission to continue to provide our patients with an exceptional standard of care, Premier Dentistry and Dr. Daniel Casel would like welcome Dr. Scott Duff to our Team. Bringing his skill set to the office, Dr. Duff will ensure a great addition for our patients.

After graduating from the Temple University School of Dentistry in 1986, Dr. Duff relocated to South Florida and began practicing in North Palm Beach and Tequesta. He is trained in all phases of general dentistry with concentration on cosmetic, implant dentistry, (including bone regeneration) reconstruction cases, crown lengthening and most endodontic procedures. He is a fellow member of the ICOI (International Congress of Oral Implantology), AAID (American Academy of Implant Dentistry) and the AGD (Academy of General Dentist).

Dr. Duff enjoys cooking, kayaking, diving, biking, windsurfing, camping, hiking and spending time with his 16-year-old son who is receiving his eagle award. He is active in Boy Scouts and has been involved with many charities, including Connor Moran and Cancer Alliance, for kids with cancer, Diabetes Association and Smiles for Life.

Dr. Duff received his DMD; 1986, Temple University, BA; 1980, Gettysburg College and from 1989-2009, Private Practice, North Palm Beach, FL 1986-1989 Associate in various offices, PA and FL

Please help us Welcome Dr Duff by scheduling your free consultation by calling 561-747-7111

Dr. Weishoff

Armando F. Bengochea, D.D.S.
West Palm Beach

Armando F. Bengochea, D.D.S., earned his degree at Universidad lberoamericana in the Dominican Republic. While a student, he was an honoree on the Dean’s List and graduated with distinction. A native of Miami, Florida, Dr. Bengochea returned to the states and completed his residency in Youngstown, Ohio. During his time in Ohio, Dr. Bengochea held various leadership roles such as the Chairperson of the Western Reserve Institutional Review and Chief Resident of General Practice. He was also honored with the Excellence in Leadership Award by the National Society of Leadership and Success. Dr. Bengochea returned to Florida to continue his dental career.

Dr. Bengochea is board certified by the Northeast Regional Board and also BLS Certified by the American Heart Association. He is currently affiliated with the American Dental Association (ADA) and was previously affiliated with the Corydon Palmer Dental Society in Ohio. Dr. Bengochea has been an active community service member, often providing much needed dental care to adults and children in low-income communities, including, but not limited to, screenings, cleanings and extractions.

Dr. Bengochea and his wife Jessica live in Port St. Lucie with their daughter Arya, and their loyal dog Goliath. In his time away from the office, he and Jessica enjoy spending time with their family and friends in Miami. Dr. Bengochea is also a lover of tropical fish and is always looking for new ways to add on to his existing home aquarium. Last, but not least, he and Jessica are “foodies” and enjoy trying out new dishes and exploring restaurants in the area.

West Palm Beach Office


Peggy – Office Manager

Peggy has been with the practice since June of 2003. She manages all the day-to-day operations of the practice and can answer any financial questions you may have about treatment.

Peggy is originally from Michigan, where her two children and five grandchildren reside. Peggy lives in Palm Beach Gardens and loves the outdoors, including biking, walking, hiking, and swimming. When in need of some quiet time, Peggy loves to grab a good book and head to the beach.


Lori – Scheduling Coordinator

Lori has been with practice since the fall of 1992. She can answer questions about treatment as well as help schedule your appointments.

She lives in Lake Worth with her husband Greg and their dog, Layla. Lori and Greg love to travel, which includes visiting their vacation home in Key West.


Janice – Treatment Coordinator

Janice is originally from Cuba and came to West Palm Beach when she was a young girl. She has been with the practice for 8 years now and is a highly skilled assistant who loves seeing the changes cosmetic dentistry can make to a patient’s smile.

Janice also goes to school part time in working towards her Bachelor of Arts in Criminal Justice. In her free time, she enjoys racquetball, working out, and going to the beach with her daughter.


Richelle – Treatment Coordinator

Richelle has been with the practice for more than 10 years now and is the “go to” person for any dental-treatment-related questions that you may have.

When not at work, Richelle enjoys reading, going to the beach, and spending time with her three wonderful boys.


Paula – Dental Hygienist

Paula moved to Florida in 1989 after being born and raised in Northern Minnesota. She has been with the practice for over 22 years and is skilled in all aspects of periodontal care, including scaling and root planning with ARESTIN placement.

Paula is married with two children and enjoys spending time with her family as well as being an avid reader.


Carolina – Dental Hygienist

Carolina and is skilled in all aspects of periodontal care, including scaling and root planing with ARESTIN placement.

In her spare time, Carolina enjoys spending time with her family.


Amy – Dental Assistant

A native of Southwest Florida, Amy has been a dental assistant for more than 17 years and got her EFDA Certification at the University of Florida.

Amy has lived on the east coast of Florida for more than two years and in her spare time, she likes to cook, go to the gym, spend time at the beach, and play with her cat and wiener dog.

North Palm Beach Office


Que – Office Manager

Born in Florida and raised in Georgia, Que has been a dental assistant for more than 15 years. She enjoys assisting the doctors, greeting the patients and tending to their dental needs.

In her free time, Que spends time with her daughter, who is currently in college; her son, who plays football; and her stepdaughter who is a ballet dancer. A movie buff, Que also enjoys watching The Golden Girls.


Natalie – Dental Assistant

Originally from Palm Beach, Natalie has been in the dental field for 12 years. She enjoys working with the doctor to make sure her patients are comfortable and relaxed while they undergo their dental procedures. Natalie spends almost all of her free time with her two teenage daughters and together they enjoy all outdoor activities.

Kristin – TX Coordinator

Kristin moved to Florida to join us from Pennsylvania after working with Dr. Casel for the better part of the past 20 years. She can answer any billing questions you may have and help coordinate treatment plans. Kristin is married with two children and is loving the Florida lifestyle.


Jenny – Dental Hygienist

A dental hygienist for the past three years, Jenny enjoys helping patients to maintain their oral health while educating them about all of their periodontal needs. In her free time, Jenny enjoys spending time outdoors with her husband, dog, and family.

Jupiter Office


Kristin – Office Manager

Kristin moved to Florida to join us from Pennsylvania after working with Dr Casel for the better part of the past 20 years. She can answer any billing questions you may have and help coordinate treatment plans. Kristin is married with two children and is loving the Florida lifestyle.


Nicole D. – Dental Assistant

A native of Jupiter, Florida, Nicole has been a Dental Assistant since 2003. She attended Dreyfoos School of the Arts (where she majored in Dance) and Palm Beach State College, where she received her Dental Assisting Certificate. An assistant in numerous types of dental procedures, Nicole is also cross-trained as a patient coordinator and has a passion for educating the community (and especially children) about oral hygiene.

In her spare time, Nicole enjoys going to the beach, watching movies, dancing, attending concerts, and spending time with her family and friends.


Helene – Hygiene Coordinator & Administrative Assistant

Helene started in the dental field in 1993. She has worked at various positions and loves working with people. She will greet you with a smile and help to schedule your next appointment.

During her free time, she explores new places. She also enjoys motor sports, bike riding, arts, yoga, and spending time with her family.


Grace – Dental Hygienist

Grace is highly skilled in her field, which also includes perio scaling and root planing for our perio patients, as well as the placement of antibiotics to help kill bacteria and reduce pocket depths to help prevent the need for gum surgery. Our hygienist will help you keep your gums and teeth in the best of health and provide you with thorough cleanings with a gentle touch.


Paige – Administrative Assistant & Medical Billing