Meet The Team

Dr. Mark Birnholtz

Dr. Mark David Birnholtz

  • Born in Detroit in 1964
  • Raised in Oak Park and Southfield
  • Graduated from Southfield Lathrup High School
  • Attended The University of Michigan for both Undergraduate and Dental school
    • Graduated in 1989
    • Honors Achieved:
      • Omnicron Kappa Upsilon - OKU - this is the highest honor bestowed to a graduating dental student. It is a national society representing the top 1% graduates in the country that year.
      • Arthur H. Merrit Award - this is awarded to the top periodontal graduate
      • Alpha Omega Scholarship Award - highest grade point average in this dental fraternity
  • Post graduate training: Member of the Academy of General Dentistry; this organization requires more continuing education than the State of Michigan.
  • Implant Study Club membership
  • Organization memberships
    • American Dental Association
    • Michigan Dental Association
    • Oakland County Dental Association
    • Academy of General Dentistry
    • Francis B. Vedder Society of Crown and Bridge
  • Family: Wife Paula and three sons

Dr. David Sorial

Dr David Sorial’s passion for dentistry, commitment to excellence, and dedication to continuing education are just a few of the reasons he is the optimal dentist for you and your family.

Dr.Sorial attended The University of Toronto for his undergraduate studies.  He went on to attend the University of Michigan School of Dentistry where he received his Doctor of Dental Surgery Degree.   He then completed a General Practice Residency at Michael Reese Hospital and Medical Center in Chicago Illinois. 

Dr. Sorial is a board certified general dentist with licensure in the State of Michigan, Illinois, Florida and in the Province of Ontario. He is certified in Basic Life Support and Advanced Cardiac Life Support. 

With a passion for implant dentistry, Dr. Sorial completed his surgical and prosthetic fellowship with the Misch International Implant Institute and the International Congress of Oral Implantologists(ICOI).

Dr. Sorial has completed the Faculty for Orthodontic Research and Continuing Education Advanced Post Graduated Program for general dentists.  He also is Invisalign Certified. In addition, Dr. Sorial has completed a two year Orthodontic Seminar Series for General Dentists with Progressive Orthodontics.

Dr. Sorial works closely with local sleep medicine physicians to treat patients with obstructive sleep apnea. He is an active member of the American Academy of Dental Sleep Medicine. 

 In 2011, 2012, 2013, 2014, 2015, 2017,2018, 2019, 2020, 2021,2022 and 2023 Dr David Sorial was honored in HOUR Magazine as a Top Dentist, based on the judgement of his peers.

His professional affiliations have included:

  • The International Congress of Oral Implantologists(ICOI), Fellow
  • American Academy of Implant Dentistry
  • American Academy of Dental Sleep Medicine
  • American Orthodontic Society
  • American Dental Association
  • Michigan Dental Association
  • Detroit District Dental Society
  • Royal College of Dental Surgeons of Ontario
  • American Academy of Cosmetic Dentistry

  In his spare time Dr. Sorial loves to spend his time with his wife and two children.   He also enjoys photography, golf, fishing, skiing and travel.


Dr. Eric Steiner

Dr. Eric Steiner is a graduate of The University of Detroit-Mercy School of Dentistry.  He has practiced in Metro Detroit for over 15 years. Dr. Steiner keeps his patients comfortable and entertained while providing conservative, prevention and exemplary restorative care.  He belongs to the American Dental Association, Michigan Dental Association, and the Oakland Dental Society.  He lives in Royal Oak with his wife and two children.  When he is not saving teeth, he enjoys cycling, golf, the Marvel Universe and Michigan's great outdoors.


Contact Us. We encourage you to contact us with any questions or comments you may have. Please however call our office to make appointments or to cancel already scheduled appointments. Thank you!