Dental One Associates of Cross Keys
2 Village Square, Suite 250, Baltimore, MD 21210

Our Team

Baltimore Dentists

Mark Scarupa, DDS

General Dentist

Columbia College; Associate of Arts, 1979Old Dominion University, Norfolk, VA; BS, 1982Georgetown University, Washington, D.C.; DDS, 1986

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John E. Longley, DDS

General Dentist

Dr. Longley attended Towson University, Towson, MD, and received his Bachelor of Science degree in 1999.  He continued his education at the University Of Maryland Baltimore College Of Dental Surgery, Baltimore, MD, earning his Doctor of Dental Surgery in 2003.

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Khin Phillips, DDS

General Dentist

University of Maryland Baltimore Dental School, Baltimore, MD Academy of General Dentistry, 1987 Doctor of Dental Surgery, 1986

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Thuylinh Huynh, DMD, MSD

Orthodontist

University of Medicine, HoChiMinh City, Vietnam; MDUniversity of Pennsylvania, Philadelphia, PA; DMD 2004University of the Sciences at Philadelphia, Philadelphia PA; M.S. in Bioinformatics 2004University of Washington, Seattle WA; MSD 2006

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Natasha Kapoor, DDS, MS

Periodontist

Dr. Natasha Kapoor is a hardworking, efficient periodontist who is dedicated to providing the best possible care for her patients. She is passionate about her career and loves being a dentist. Her happy and positive personality makes it easy for her to build trust and long-lasting relationships with her patients.

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Suvana Hashim, DDS

General Dentist

Dr. Hashim is a compassionate general dentist who provides her patients with the highest quality care. She enjoys educating her patients about good oral health and helping them attain a beautiful and healthy smile. Dr. Hashim’s passion for dentistry, along with a welcoming atmosphere, that ensures patients will enjoy a comfortable and positive dental care experience.

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Christopher E. Sanginiti, DDS

General Dentist

Dr. Sanginiti is a general dentist, passionate about providing high-quality care with exceptional results. He strives to treat his patients the way he would treat his own family members, putting their best interests at heart and creating the smile they deserve. Dr. Sanginiti specializes in esthetic diagnosis, restorative dentistry, periodontal surgery, implant replacement and restoration, molar endodontics and management of […]

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Baltimore Dental Hygienists

Barbara Greene-Brooks

Read What Our Patients Say
Patient Reviews
Barbara is excellent – I look forward to getting my teeth really cleaned!
Janet H.
Professional staff, aesthetically pleasing environment, Dr. /patient interaction respectful, informative and assuring.
Thomas J.
I pride myself on cleanliness and your office is very clean. Even when you are speaking with the receptionist and pan behind the desk, it is clean. The team that sits up front is so professional and […]
Rosy N.
I’ve never liked going to the dentist since I was a child because of my sensitive teeth. Came across Dental One Associates of Cross Keys and it has been my best experience to date. From the […]
Sabrina G.
Every appointment is a positive experience.
Naiima M.
Good services, good team
James G.
Dental One is the best ever, I am all for professionalism and great care. The team at Dental One far exceeds my expectations and the promptness of connecting with your doctor is timeless. Almost no […]
Rosy N.
Excellent patient care and professional, courteous staff.
Beverly B.
The Doctor was outstanding-staff professional, takes time to discuss financial aspect of care-display of caring for the customer very visible
James S.
Ease of scheduling, assistance provided by the reception area and calm, professional, understanding care provided by the dental professionals
Shirley F.
Pleasant staff, professional and quick service, overall nice atmosphere
Angela P.
The customer service is excellent. Everyone is very courteous and Dr. Longley was very comforting and explained everything in a way that I completely understood. Dr. Longley took my concerns into […]
Deborah D.
Hygienists were great, dentist made everything easy to understand and was very thorough
Hilary F.
The staff really made me feel comfortable. The Dr. explained everything to me in laymen term the procedures.
Lannette H.
Excellent customer service, patient care, and communication with dentist and hygienist
Kathryn G.
Excellent customer service. Very knowledgeable staff.
Gloria R.
Barbara provided excellent service and conducted herself in a very professional manner. Always displays a pleasant and contagious personality!
Doretha J.
Representative at billing desk knew my account well. Billed me correctly with explanations, scheduled my appointments to meet my needs. Thorough cleaning Hygienist explained the procedure as she was […]
Brenda S.
Excellent care. Very helpful staff and dentists who are very skilled in patient care.
Marshall K.
Great people. Little wait time. Educated me on the health of my teeth with the how’s, why’s, and alternatives.
Taylor C.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 8:00 AM - 5:00 PM
Wed. – 8:00 AM - 5:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 3:00 PM
Sat. – Closed
Sun. – Closed
Phone: (443) 863-6394
Fax: (410) 433-4554
Healthcare Financing with
CareCredit
We Accept Most Insurance Plans!
Learn More

We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

No Insurance? No Worries! See our discounts and offers here

For appointments, call us at: (443) 863-6394 or
Request an Appointment
For appointments, call: (443) 863-6394
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 3:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (443) 863-6394
Our Location