Coast Dental Alpharetta
Meet Your Alpharetta Dentists

With a gentle hand, keen eye for detail, and a loving heart Dr. James Keith provides oral health care.  Dr. Keith is a restorative dentist with advance training in comprehensive restorative services.  He provides preventative, restorative, cosmetic, and emergency dental services to adults, teenagers, and children starting at age 10.

Dr. Keith practices evidence based dentistry with a focus on assisting patients achieve balanced oral and systemic health.  He is commited to establishing a stable foundation of health through dentistry and enhancing self confidence through a beautiful smile.  Dr. keith offers thorough dental examinations, advanced oral cancer screening, periodontal disease and soft tissue management therapy, fillings, crowns and bridges, partial and complete dentures, dental implant restorations, extractions, teeth whitening, veneers, mouthguards, and root canal therapy. 

Led to pursue a career in dentistry by his family dentist in his hometown of Orangeburg, SC, Dr. Keith attended South Carolina State University where he graduated Magnum Cum Laude earning a Bachelor of Science.  He completed his dental education at the University of North Carolina Chapel Hill in 2002 with is Doctor of Dental Surgery degree.  Soon after, Dr. Keith launched his career with the United States Navy Dental Corps completing an Advanced Education in General Dentistry residentcy program.  During his 4 years he had the opportunity to serve service members and their families at Naval Station Norfolk and U.S. Marine Corps Base Parris Island, where he received numerous awards and Navy Achievement Medals.  Following completion of his Naval career Dr. Keith served as Dental Director for two health departments in both Hagerstown, MD and Marietta, GA before earning an MBA from Emory Universty Goizueta School of  Business in Atlanta, GA.

Dr. Keith strives to exceed his patients expectations and desires to build a collaborative relationship based on excellent customer service and trust.  His office can usually accommodate same-day emergency dental appointments.

Michael Quinn, DMD, has been a practicing dentist since 1987. He is a Board Certified Periodontist and provides periodontal services to patients starting at age 8. His services include bone grafting, crown lengthening, dental implants and restorations, endodontic surgery, extractions, gummy smile, periodontal disease management, pre-prosthetic surgery, ridge augmentation, root canal surgical procedures, soft tissue graft, and sinus lift.

Dr. Quinn graduated from Clemson University with honors and received his dental degree from the Medical University of South Carolina. He completed a general practice residency in the Air Force at Barksdale Air Force Base in Shreveport, LA. Dr. Quinn practiced general dentistry for six years  and then pursued a Masters degree in Health Sciences and a three-year Certificate in Periodontology from the Medical University of South Carolina. In 2007, Dr. Quinn retired with the rank of Colonel from the United States Air Force Reserves. While with the Reserves, he served on the Dental Advisory Board, operated a 23-man dental unit, and lectured nationally on dental readiness during war time.

Dr. Quinn is a member of the American Board of Periodontology, American Dental Association, American Academy of Periodontology, and the Georgia Dental Association.

Sheerin Yusuf, DMD, specializes in the diagnosis and treatment of problems associated with the tooth pulp, which is the soft tissue located inside the root canal. Dr. Yusuf performs simple and complex root canals to relieve pain and restore teeth. Her advanced training enables her to treat difficult cases including abscessed teeth and teeth with narrow or blocked canals.

Dr. Yusuf treats patients age 6 and older and is fluent in English, Hindi, Kannada, and Urdu. She earned her Doctor of Dental Medicine degree and completed her residency in endodontics at Temple University Kornberg School of Dentistry in Philadelphia, where she graduated summa cum laude.