General Dentist

Stephen W. Clark DDS MBA, President, Stephen W. Clark DDS, Inc.

  • Northwestern University Dental School, DDS, 1969
  • Licensed Dentist (California), 1970
  • Pepperdine University MBA Program, Irvine, CA, MBA degree, 1980
  • Certified Webmaster, Texas Tech University, 1998
  • Real Estate Instructor (Texas), 2003
  • Real Estate Broker License (Texas), 2004
  • Commercial Real Estate Education- Financial Analysis, Market Analysis, User Decision Analysis, Investment Analysis, 2006-7
  • Lieutenant, US Navy Dental Corps, 1969-1971
  • Private Dental Practice, San Diego CA, 1971-1974
  • General Dentist, Family Health Program, Fountain Valley, CA, 1974-1975
  • Dental Consultant, National Health Care Systems, Inc., Irvine, CA, 1975-1977
  • Founder, President and CEO of Practice Builders Inc., 1976-1977
  • Lecturer in Oral Radiology, UCLA Dental School, 1975-1977
  • Owner, Spring Dental Group, Long Beach, CA, 1978 -Present
  • General Anesthesia License, State of California (1980-1989). Completed over 10,000 General Anesthesia cases.
  • Owner, ParkView Dental Group, Buena Park, CA, 1986-1991
  • Computer Programming-MS Access/Visual Basic, HTML, 1981 – Present
  • Co-Developer, Linda Clark Realtors, Lubbock, TX, 1996 – 2004
  • Co-Founder West Texas Real Estate School, Lubbock, TX, 2003- 2009
  • Co-Owner, Weichert, Realtors-Linda Clark & Associates, 2004-2007

Periodontist/ Implantologist

Brock J Lorenz DMD MS

Dr. Brock Lorenz is a highly trained and skilled Periodontist, performing all surgical aspects of implant dentistry and Periodontics.

Dr. Lorenz earned his Doctor of Dental Medicine degree and Certificate in Public Health from the Arizona School of Dentistry and Oral Health.
Dr. Lorenz grew up in Fairfax, Virginia and graduated from Tulane University in New Orleans with a Bachelor of Science in Management. Dr. Lorenz has volunteered thousands of hours at the University of California, San Diego Free Dental Clinic Project where he helped to provide dental care to the underserved members of his community.
Dr. Lorenz was the President of his class and President of the A.T. Still University Mesa Campus
Brock J Lorenz DMD MS
Student Government Association for two years. While in Arizona, he founded outreach clinics and events to improve the oral health of the underserved members of his community. He has received various awards in recognition of his academic accomplishments and humanitarian efforts.
Dr. Lorenz completed an additional three years of Periodontology training at the Nova Southeastern University College of Dental Medicine. During his residency, he held the position of Chief Resident and clinical and academic teacher for dental students. In addition to his Certificate in Periodontology, Dr. Lorenz obtained his Master of Science in Dentistry at Nova Southeastern University. He is also certified to provide intravenous and oral sedation.

Dr. Lorenz has lectured for the Florida Academy of Periodontists and his research has been published in Compendium of Continuing Education in Dentistry. He has been active in implant-research and prospective clinical trials to examine efficacy of various grafting materials in bone augmentation procedures. Dr. Lorenz owes much of his success to those who trained him – some of the country’s leading implant and periodontal specialists. Dr. Lorenz is a member of the American Academy of Periodontology (AAP) and the Academy of Osseointegration (AO). He currently resides in Huntington Beach, California.

Dr. Lorenz is a Diplomate of the American Board of Periodontology.


Darren Smolkin DDS

Practice limited to Endodontics (root canals)
Dr. Smolkin earned a Bachelor of Science degree in Anatomy in 1990 and a Doctor of Dental Surgery in 1994 from McGill University, Montreal, Canada, and a Certificate in Endodontics from the University of Southern California in 1997.
Since graduation Dr. Smolkin has practiced Endodontics in multiple locations in the Los Angeles/Orange County area.
Darren Smolkin DDS

General Dentists

Alan D Torres DDS

Dr. Torres received his bachelor’s degree in Biological Science from California State University at Fullerton in 1984 and earned his Doctor of Dental Surgery degree from University of California School of Dentistry, San Francisco in 1988.
Dr. Torres has practiced dentistry at Spring Dental Group for more than 20 years. His practice is focused on crown & bridge, endodontics, cosmetic dentistry and implant restoration. Dr. Torres is a friendly, personable and charismatic practitioner as well as meeting high standards of technical excellence.
Dr. Torres continues to stay current of the latest techniques and innovations in dentistry to provide the best possible treatment for his patients.
Alan D Torres DDS
In his spare time he enjoys playing his guitar, golf and listening to music.

General Dentists

Arthur Huang DDS

After Dr. Huang earned his degree in Biology from La Sierra University he graduated from Loma Linda University School of Dentistry in 2004.

Dr. Huang practiced general dentistry in Arizona from 2004 to 2009. After moving to California, he practiced in Riverside and Orange County and from 2011 to 2016 operated his own practice in Moreno Valley. His experience includes restorative dentistry, oral surgery, dental implants, endodontics and orthodontics.

Dr. Huang’s skills include cosmetic procedures, endodontics, implant procedures, BioLase Laser and CO2 procedures.

Dr. Huang is licensed in California, Arizona and Washington. He is earned a fellowship in the ICOI Implant Institute and is Certified to provide Lumineers, Invisalign and Clear Correct treatment.


American Dental Assocaition, California Dental Association

Arthur Huang DDS
Skip to content