Howell, Jenny-Lee DDS
Call now
Call now
Website
Call
Howell, Jenny-Lee DDS
We are a family dental practice conveniently located in the heart of Morris county serving the communities of Denville, Randolph, Morris Plains, Mountain Lakes and surrounding areas. However, some of Dr. Howell's patients travel from as far as Connecticut and Massachusetts to experience her gentle and expert care.

We pride ourselves on offering a wide array of services including routine cleanings and check-ups, cosmetic dentistry, dental implants and full mouth rehabilitation. We are committed to providing quality dentistry that is affordable for you and your family by participating with several dental insurance plans and offering personalized payment options.
Services
I can't say enough about Dr Howell! She is professional and compassionate and most importantly, empathetic! She works quickly and efficiently but takes the time to evaluate and diagnose so you never feel rushed even if she is crazy busy! I have had difficult experiences with dentists before, so I was apprehensive about trying someone new, but everyone in this practice was so lovely and kind!
Dr. Howell and her team provide care rooted in compassion, trust, and excellence. We go above and beyond to deliver gentle family dentistry services in a relaxing, supportive environment. Our nature-inspired office is designed to put you at ease from the moment you walk in. Enjoy our inviting waiting room, state-of-the-art facilities, and many soothing amenities.
At Green Leaf Dentistry, Dr. Howell and her team endeavor to provide gentle and compassionate care in a relaxed, state-of-the-art setting. From the moment you walk in, you will be greeted by a warm and friendly team member, after which you can relax in our comfortable waiting room and enjoy a complimentary cup of coffee or tea from our beverage station.
At Green Leaf Dentistry, we pride ourselves on providing our patients with affordable, quality care. We are in-network with several insurance companies and also offer flexible financing options for patients without dental insurance. As a new patient without dental insurance, Green Leaf Dentistry offers a $99 special for a comprehensive exam, cleaning, and full set of X-rays.
At Green Leaf Dentistry, we create beautiful, healthy smiles using the latest cosmetic dentistry treatment techniques. Schedule your consultation to learn more about the smile-enhancing benefits of cosmetic dentistry! Teeth whitening is one of the easiest and most common cosmetic dentistry procedures performed.
Reviews (12)
Caroline Bucquet
Caroline Bucquet
Dec 02, 2021
Report
Fantastic, detailed and precise - and on time. Really appreciate this dentist and the cabinet for all of their professionalism - from cleaning to measuring teeth to outstanding dental work. Thank you to all - you top the list!
Michelle Lugo Service
Michelle Lugo Service
Nov 25, 2021
Report
Love this office, wonderful staff, kid friendly. My 11 yr old loves getting her teeth cleaned thanks too Dr Howell and her Team.
Colleen Gallo
Colleen Gallo
Sep 30, 2021
Report
Dr. Howell and her staff are wonderful. They are very professional and I have never waited for my appointment. I first went to Green Leaf Dentistry for a second opinion about a sensitive tooth, after the first dentist I went to said that I needed a root canal. Dr. Howell diagnosed the situation and as I had suspected, I did not need a root canal, just a replacement of a cracked crown. She did a terrific job, with zero pain and color matched the crown perfectly. Then, I was missing enamel from my two front teeth which made them look dirty, so I went for two porcelain veneers. Once again, Dr. Howell
Cayley Rebecca
Cayley Rebecca
Sep 14, 2021
Report
Dr. Jenny Howell and her team at Green Leaf Dentistry are amazing. I have hated my smile for years and always wanted a bigger, fuller smile. We decided veneers would be the best choice for me. The process was super quick and she was so accommodating to any barriers we faced. I could not be happier with the transformation to my smile.
Steven Matos
Steven Matos
Sep 07, 2021
Report
Everyone in Dr. Howell's office is always very welcoming and pleasant. Dr. Howell is a great dentist. Dr. Howell is very compassionate towards her patients and is very knowledgeable and explained everything about my oral health in detail! Highly recommend!
Michele Gumeny
Michele Gumeny
Aug 28, 2021
Report
I am so happy to be a patient of Dr Howell's. She and her staff are so accommodating and will always take time to explain any issues that you may have. Recently, I had an issue that also required me to see a periodontist. Dr Howell contacted them, explained the issue I had and together we all came up with a plan that was perfect for me. She put my mind at ease and I am so grateful for her expertise, her guidance and the kindness she shows me. Thank you Dr Howell
Maureen
Maureen
May 31, 2021
Report
I am happy to be a patient of Dr Howell. Our former dentist of 35 yrs moved so we tried Dr. Howell. My husband had a cap done there and I visited her when I chipped my tooth. She put me at ease. After extraction and implant at oral surgeon, she put in the finishing cap. She is a very gentle caring and knowledgeable dentist. We are very pleased with her work and with the friendly staff including front desk and dental hygienist and assistants.
Sf
Sf
May 22, 2021
Report
I have known Dr. Howell, Lori and the Green Leaf Dentistry team for many years. Lori is always extremely helpful and friendly, and she works with us to accommodate our busy schedules. I always feel warmly welcomed at Green Leaf Dentistry. I know that we are receiving excellent and thorough dental care, and Dr. Howell always cares for her patients even in last minute emergencies. My husband and I continue to drive 45 minutes just to see Dr. Howell and her team, as it is well worth the trip! We both highly recommend Dr. Howell and Green Leaf Dentistry to anyone in north/central New Jersey.
Holly Faison
Holly Faison
Apr 22, 2021
Report
Dr.Howell is a terrific dentist! I had a lot of painful problems that other dentists could not fix, but Dr.Howell knew exactly what to do. It’s wonderful to live pain free again. The office staff is always pleasant and a pleasure to deal with. The facilities are very clean and up to date. I now bring my son to Dr. Howell and he too is very happy with her work. I highly recommend Dr.Howell and Green Leaf Dentistry!
Rachel W.
Rachel W.
Apr 03, 2020
Report
My son fell off his bike and broke his one off his top front teeth. We called the pediatric dentist both my kids had been seeing and they were quick to blow us off, saying they wouldn't see him until after the covid crisis blew over. We were concerned so we called Dr. Howell who has been the dentist my husband and I have been using for the past couple of years. Immediately she said my son should be seen for at least an X-ray and exam to confirm there was no nerve exposure or tooth fragments imbedded in the inside of his mouth. She saw him the next day to give him an X-ray and seal the tooth
Liza G.
Liza G.
Nov 18, 2019
Report
Dr. Howell must be among the most skilled dentist I've ever encountered. Never have I felt an iota of pain, or even discomfort, during a procedure. And the dentist herself is absolutely lovely: warm, engaged and extremely attentive. Sandy, the hygienist, is incredibly thorough, yet gentle. And the support team, particularly Lori, is extraordinarily efficient and very, very kind. Really, you couldn't as for a better dental experience. Honestly, I couldn't be happier that I discovered this stellar practice.
Robin N.
Robin N.
Oct 04, 2019
Report
Dr Jenny is an excellent choice to carry on the work of Dr. Eckert. The staff and location are the same. It is comforting to see a friendly face like Lori greet you when you're hurting. I had to get an emergency tooth extraction and it was an absolutely amazing how Dr Jenny made me feel at ease as soon as I met her. She explained what the problem was, and what she was about to do every step of the way. Absolutely painless (and I'm a big baby). It has healed well and quickly.

The most impressive part is that she called me personally the next day to check on me. You can tell she really