Dr. Sotirios Diamantis, DMD

Dr. Sotirios Diamantis, DMD

Oral & Maxillofacial Surgery  ·  
Male  ·  
Age 40
Dr. Sotirios Diamantis, DMD is an oral & maxillofacial surgery specialist in Lowell, MA and has been practicing for 8 years. He graduated from University Of Pennsylvania / School Of Dental Medicine in 2004 and practices oral & maxillofacial surgery and oral surgery.Read his story

33 Bartlett St Ste 405

Lowell, MA 01852

Contact Information

Insurance Accepted

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Delta Dental
  • Guardian
  • Harvard Pilgrim Health Care
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Diamantis

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Diamantis' bio

This content was provided by Dr. Diamantis "Dr. Diamantis, a Board Certified Oral and Maxillofacial Surgeon, joined Lowell Oral Surgery Associates, Inc. in 2010 and divides his time between our Lowell, Nashua and Chelmsford offices. He earned his dental degree from The University of Pennsylvania School of Dentistry in 2004, and his medical degree from The University of Pennsylvania School of Medicine in 2007. While at the School of Dentistry, Dr. Diamantis was the recipient of the Theodore Bloom Oral Surgery Award. He completed his residency in Oral and Maxillofacial Surgery, and his General Surgery training, at the Hospital of the University of Pennsylvania in 2010. Well-trained in the full scope of Oral and Maxillofacial Surgery, Dr. Diamantis is particularly interested in wisdom teeth removal, dental implants, bone grafting, oral and maxillofacial pathology, orthognathic surgery (corrective jaw surgery), and sleep apnea. He also has a special affinity for pediatric oral surgery because of his professional experience at the Children's Hospital of Pennsylvania. Dr. Diamantis is active with the following organizations: Diplomate, American Board of Oral and Maxillofacial Surgery Member, American Association of Oral and Maxillofacial Surgeons Chief of Dentistry, Lowell General Hospital, (2013 to present). Operating Room committee, Lowell General Hospital, Lowell, MA Immediate past President, Greater Lowell Dental Society (2010-2014). Reviewer, Journal of the American Dental Association Staff surgeon, Lowell General Hospital and Lowell General Saints Campus (2010 to present) Courtesy Staff, St. Joseph's Hospital, Nashua, NH (2010 to present) "


Read Less

Care Philosophy

This content was provided by Dr. Diamantis "Lowell Oral Surgery Associates, Inc. has served the local community for more than 50 years, and Dr. Diamantis has been an integral part of the growth of the practice over the past five years. He was instrumental in the construction and opening of a brand new office in Chelmsford, MA in October 2015, and he currently spends the majority of his time seeing patients in that office.

The founding principles, and the ones that guide Dr. Diamantis and his partners, are providing quality and comforting care to patients while using the most advanced technology available today. All three offices feature specialized digital scanners, which aid in treatment planning and often reduce treatment time, and the most advanced office-based anesthesia monitoring equipment.

The combination of attentive and personalized patient care and continually incorporating the newest advances in dental and surgical technology ensures that patients receive the best possible care in the shortest time frame."


Read Less

2  Practice Areas

  • Oral & Maxillofacial Surgery
  • Oral Surgery

12  Conditions Treated

  • Dentofacial Anomalies
  • Facial Fracture
  • Facial Trauma
  • Grinding of Teeth
  • Impacted Teeth
  • Jaw Cyst
  • Jaw Irregularities
  • Jaw Tumor
  • Maxillofacial Trauma in Children
  • Sleep Apnea
  • Tempormandibular Joint Pain
  • TMJ

12  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Massachusetts.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • State University Of New York At Buffalo
    Undergraduate School | Graduated 2000
  • University Of Pennsylvania / School Of Dental Medicine
    Medical School | Graduated 2004
  • University Of Pennsylvania School Of Medicine
    Medical School | Graduated 2007
  • Hospital Of The University Of Pennsylvania
    Internship Hospital | Completed 2008
  • Hospital Of The University Of Pennsylvania
    Residency Hospital | Completed 2010

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Diamantis has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Diamantis does not have any memberships or affiliations listed. If you are Dr. Diamantis and would like to add memberships or affiliations, please update your profile.

Dr. Diamantis' Reviews

Likelihood of recommending Dr. Diamantis to family and friends
8 total reviews (3 have comments)

Likelihood to Recommend (8)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Diamantis' Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (3)

I have had two procedures done by Dr. Diamantis. He is proficient, professional and very pleasant.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Dr. Diamantis was great! I went to him for my wisdom teeth removal and everything went well! I am very satisfied with my care that I received.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Dr Diamantis is a kind and talented professional. I could not have been happier with the care, knowledge, and treatment I received from him, as well as his staff.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Are you Dr. Diamantis?
Make it easy for patients to share their feedback. Also manage your personalized profile!