Dr. Mark Wiesen

Dr. Mark Wiesen

Dr. Sohyun Park is a board-certified periodontist and a diplomate of the American Board of Periodontology. She earned her Doctor of Dental Surgery from the State University of New York at Buffalo and then spent an additional year in Advanced Education in General Dentistry program from Lutheran Medical Center in Albany, NY.

Dr. Mark Wiesen graduated magna cum laude with his doctor of dental surgery from the State University of New York at Buffalo. He then participated in a general dentistry residency at Barnes-Jewish Hospital of St. Louis before returning to the State University of New York at Stony Brook to receive his advanced specialty training in periodontics. Dr. Wiesen has been active with local, state, and national dental societies, serving on many professional boards and in multiple distinguished positions.

Dr. Wiesen currently teaches periodontics and provides periodontal care at both the Veterans Administration Health Care Centers in Palo Alto and Santa Rosa/San Francisco. Dr. Wiesen is a clinical assistant professor at Western University of Health Sciences School of Dental Medicine. Dr. Wiesen has been in private practice for over two decades. His focus of practice is on minimally invasive procedures for the treatment of periodontitis and gingival recession. He enjoys listening to a patient’s concerns or goals and then helping them achieve the health, function, and esthetics desired by every individual.

Dr. Wiesen has lectured both nationally and internationally on topics that range from periodontal regeneration to laser treatment modalities. Dr. Wiesen and his family live in San Francisco where they enjoy all this amazing city has to offer. 

Dr. Wiesen’s professional affiliations include: 

  • The American Academy of Periodontology
  • The American Dental Association
  • The California Dental Association
  • Mid-Peninsula Dental Society