Meet the Doctors

  • John Mascaro
    DMD MD

    John R. Mascaro earned his Bachelor of Science Degree in Chemistry.  He graduated Magnum Cum Laude from the University of Pittsburgh in 1986.  He received his Doctor of Dental Medicine Degree from the University of Pittsburgh in 1989.  He received the Alpha Omega Fraternity Award for the Highest Scholastic Standing at the University of Pittsburgh School of Dental Medicine.  He then completed a 5-star residency in Oral & Maxillofacial Surgery at the University Hospitals of Cleveland in 1994.  During his residency, Dr. Mascaro earned his Medical Degree from Case Western Reserve University.  He also completed a one-year internship in General Surgery at University Hospitals of Cleveland.  From here, Dr. Mascaro completed a one year Fellowship in Facial Cosmetic Surgery affiliated with Case Western Reserve University in 1995.  Dr. Mascaro practiced Oral and Maxillofacial Surgery in Florida from 1995 thru 1998.  Dr. Mascaro returned to Cleveland in 1998 and has been practicing Oral and Maxillofacial Surgery at his current location in Willoughby.  Dr. Mascaro is on Staff at Lake Health Hospital Systems.

    Honor & Positions

    -American Board of Oral & Maxillofacial Surgeons

    -Alpha Omega Fraternity Award

    -Omicron Kappa Upsilon Honorary Dental Society

    -Western Pennsylvania Sector of American College of

     Dentistry Award

    -American Dental Society of Anesthesiology Certificate of Recognition


    Professional Organizations

    -American Association of Oral and Maxillofacial Surgeons

    -Academy of Osseointegration

    -Ohio Society of Oral & Maxillofacial Surgeons

    -American Dental Association

    -Ohio Dental Association

    -Northeastern Ohio Dental Association

    Dr. Mascaro attends numerous continuing education courses on an annual basis. His scope of practice focuses on Dental Implants, Wisdom Teeth, Dental Extractions, Bone Grafting, Pre-Prosthetic Surgery, Oral Pathology, General Anesthesia and Intravenous Sedation. He is committed to providing the highest quality of patient services in a caring environment

  • Carl Choi
    DDS MD

    Carl R. Choi is Cleveland born and raised.  He earned his Bachelor of Arts degree in molecular biology from Princeton University in 1995.  He attained his Master’s of Science degree in physiology from the Medical University of Ohio in 1997.  He received his Doctor of Dental Surgery degree graduating magna cum laude in 2001 from the College of Dentistry at The Ohio State University.  He then completed 6 years of residency in Oral and Maxillofacial Surgery at the University of Louisville, which included a one year internship in General Surgery.  During residency, Dr. Choi earned his MD degree.  Dr. Choi joined Great Lakes Jaw and Implant Surgery Center in 2007.

    Dr. Choi is board certified by the American Board or Oral and Maxillofacial Surgery.  He is on staff at Lake Health Hospital Systems and is a member of the following organizations:

    -American Association of Oral and Maxillofacial Surgeons

    -American Board of Oral and Maxillofacial Surgeons

    -Omicron Kappa Upsilon Honorary Dental Society

    -Ohio Society of Oral and Maxillofacial Surgeons

    -American Dental Association-Ohio Dental Association

    -Northeastern Ohio Dental Association

    Dr. Choi attends continuing education courses each year to stay current in his field.  His scope of practice focuses on Dental Implants, Dental Extractions, Wisdom Teeth, Impacted Teeth, Bone Grafting, Pre-Prosthetic Surgery, Oral Pathology, General Anesthesia and Intravenous Sedation. He is dedicated to provide the highest quality care in a thoughtful, compassionate manner.

Our Location

Find us on the map


We are located in the Interstate Square office complex, in the south building (further from the highway) on the third floor (Suite 350).

Hours of Operation

Phone: (440) 946-2247

Monday:

7:30 am-4:00 pm

Tuesday:

7:30 am-4:00 pm

Wednesday:

7:30 am-12:00 pm

Thursday:

7:30 am-4:00 pm

Friday:

7:30 am-2:00 pm

Saturday:

Closed

Sunday:

Closed