About Us


Dr. Jeffrey L. Cohen, DDS excels in what many dentists find one of the most difficult aspects of dental practice – the treatment of the fearful patient. Many people are dental phobic and have a very real fear of dentists and dentistry.

However, for patients in the Covina and West Covina areas (and even in the wider Los Angeles area), Dr. Cohen successfully treats dental phobic patients with the use of nitrous oxide, sedation dentistry or hypnosis – all of which helps to relax the patient and alleviate patient fears.

Dr. Jeffrey Cohen has been practicing dentistry in Covina, CA since 1986.

Dr Cohen Covina CA Dentist

Two of Dr. Jeffrey Cohen’s staff: Shyla Cobbett (Office Manager) and Lili Holt (Registered Dental Assistant) in Washington, D.C. with Dr. Michael Silverman, DMD (left), the President of the Dental Organization for Conscious Sedation and Dr. Anthony Feck, DMD (right), the Dean of Faculty of the Dental Organization for Conscious Sedation.

Due to the intricacies and importance of sedation dentistry in the lives of so many patients in the San Gabriel Valley, Dr. Jeffrey Cohen, a veteran dentist in the Covina, West Covina, Azusa area, sent his staff to Washington, D.C. to attend the same seminars that doctors from around the country attended. Mrs. Shyla Cobbett and Ms. Lili Holt were held to the same high standards as the dentists in attendance.

Dr. Cohen’s Education

Fellowship in General Dentistry 1985 – 1986
Yale University School of Medicine

Doctorate of Dental Surgery 1980 – 1984
Emory University School of Dentistry

Claremont Men’s College 1977 – 1980


Hands-on Dentistry Courses
  • Endodontic treatment – Dr.Stephen Buchanon
  • Occlusion in Clinical Practice – Dr. Frank Spear
  • Advanced Occlusion in Clinical Practice – Dr. Frank Spear

Dental Affiliations, Training, and Certifications / Professional Associations

  • DOCS Oral Conscious Sedation Certified
  • Craniofacial Reconstruction Team, Children’s Hospital Los Angeles
  • American Academy of Medical Hypnosis
  • California Society of Clinical Hypnosis
  • American Dental Association
  • California Dental Association
  • San Gabriel Valley Dental Society
  • Academy of Laser Dentistry
  • Academy of General Dentistry
  • Academy of Cosmetic Dentistry
  • Seattle Institute for Advanced Dental Education
  • Rotary Club of Covina
  • Pasadena Athletic Association
Meet Dr. Cohen’s Dental Office Staff

Shyla – Office Manager – 14 years with Dr. Cohen

Virginia – Registered Dental Hygienist – 16 years with Dr. Cohen

Michelle – Registered Dental Assistant – 6 years with Dr. Cohen

Louie – Registered Dental Hygienist – 6 years with Dr. Cohen

Arleen – Registered Dental Hygienist – 6 years with Dr. Cohen

Maria – Registered Dental Hygienist – 4 years with Dr. Cohen

Jenny – Registered Dental Hygienist – 4 years with Dr. Cohen

Experience Pain-Free Dentistry with Dr. Cohen

You are just a visit away from a stunning smile!

Dr. Jeffry L. Cohen, DDS

Dr. Jeffrey L. Cohen, DDS

204 W College St
Covina, CA 91723

P: (626) 967-6453

E: drcohensoffice@gmail.com

Our Office Hours

Mon 10:00 am - 6:00 pm
Tue 8:00 am - 5:00 pm
Wed 8:00 am - 6:00 pm
Thu 8:00 am - 5:00 pm
Fri 8:00 am - 2:00 pm
Sat - by Arrangement
Sun - by Arrangement