Meet a First-Rate Dentist & Team in San Pedro

Andrew Sheng, DMD, MPH

Andrew Sheng“I chose to be a dentist because it is a mixture of many things I enjoy in life. Personal interactions and developing relationships are imperative. I like personal interactions with people, I like to work with my hands, and I like sense of accomplishment when a patient is comfortable and happy with the results of their dental treatment.

“Patients should be treated like family. By being honest and caring during treatment, I develop a relationship of trust and respect with each patient, then everything else falls into place. Besides being happy with their dental work, I hope that patients leave my office happy and feeling like they were treated well. I want the experience to feel like they were part of something that’s not just another dental/medical office.”

Dr. Sheng grew up in Palos Verdes and attended local schools. He completed undergraduate studies at the University of California-Berkeley then earned his DMD (Doctor of Dental Medicine) degree from Tufts University School of Dental Medicine in Boston, MA. He then went on to Loma Linda University where he earned a master’s degree in public health (MPH).

With many years of dedicated education behind him, Dr. Sheng is happy to be back in the area to apply the knowledge he has gained and provide quality dental care for his patients.

Among his professional affiliations are memberships in the Academy of General Dentistry, American Dental Assocation, California Dental Association, Harbor Dental Society and Spear Institute for Advanced Dentistry. To bring his patients the latest dental technology, Dr. Sheng is an active participant in continuing education to become a premier dentist in San Pedro.

Dr. Sheng’s community involvement includes being on the board of the San Pedro branch of the YMCA and a member of the San Pedro Rotary Club. He is also a member of the San Pedro Chamber of Commerce.

When Dr. Sheng isn’t practicing dentistry, he enjoys reading, traveling and spending time with family and friends. He is married with two daughters and a son.


Marc Waki, DDS

Dr.MarcWakiDr. Waki’s undergraduate years were spent at the University of California-Los Angeles, where he earned his bachelor of science degree in chemical engineering. For graduate studies, he earned a DDS (Doctor of Dental Surgery) degree at the UCLA School of Dentistry. Dr. Waki is devoted to specialized dental training. From Palo Alto’s Veterans Administration Medical Center, he received hospital dentistry training. And from West Los Angeles’ Veterans Administration Medical Center, he received a specialty certificate in periodontics.

Additionally, he is a member of the American and California Dental Associations and the American Academy of Periodontics. He is also licensed to provide conscious sedation (sleep dentistry).

One of Dr. Waki’s concentrations is the care and treatment of people with periodontal problems using complete periodontal therapy, including surgical and nonsurgical treatments, and the latest therapeutic methods, including bone regeneration surgery, antimicrobial therapy and periodontal plastic surgery. Additionally, he offers people an alternative to dentures as a replacement for missing teeth – the surgical placement of dental implants and advanced bone augmentation procedures.

Dr. Waki lives in Manhattan Beach with his two sons and a daughter. When he isn’t practicing dentistry, Dr. Waki enjoys golfing, hiking, backpacking and spending time with his family.


Marc J. Tully, DMD

Marc J. TullyDr. Tully grew up in Massachusetts, attending the University of Massachusetts, Amherst, where he completed his undergraduate degree. He then earned his DMD at Tufts University School of Dental Medicine. He continued on to the University of Maryland School of Dentistry, where he earned an AEGD (advanced education in general dentistry) certificate. Following his training, Dr. Tully worked in a family practice in New Jersey before relocating to California.

Dr. Tully's professional affiliations include the Academy of General Dentistry, American Dental Association, California Dental Association, Western Los Angeles Dental Society and Spear Institute. When he is not busy practicing or advancing his treatment techniques through continued education, Dr. Tully enjoys spending time with his family, playing the drums and exploring the outdoors.


David Martin, DDS

David MartinAfter receiving his undergraduate degree at the University of Southern California, Dr. Martin continued at USC, where he earned his DDS (Doctor of Dental Surgery) degree. He also earned his MBA (master of business administration) degree from Northwestern University’s Kellogg School of Business.

Dr. Martin’s experience in cosmetic dentistry, restorative dentistry and implant prosthetics has benefited our patients for over 30 years. As he says, “We’ve been motivating our family of patients to achieve a lifetime of good dental health.”

His professional associations include the American Dental Association, California Dental Association, Harbor Dental Society, USC Century Club, USC Odontic Seminar and  Seattle Institute for Advanced Dental Education.

His community involvement includes 20 years on the board of directors of the YMCA and three years as chairman of the board of the San Pedro YMCA. Since 1977, Dr. Martin has been a member and past president of the San Pedro Rotary Club. He is also a member of the Chamber of Commerce and past president of the San Pedro Toastmaster’s Club.

When Dr. Martin isn’t enjoying time with his wife, children and grandchildren, he likes to travel or play tennis and golf.

What our patients are saying

Another satisfying experience at my dentist! The friendly and warm greeting received when I arrived for my appointment set the tone. The dental technician offered more of the same cordiality and professionalism. Dr. Sheng is very attentive and upbeat and I feel gives the best dental care possible. Have complete faith in his ability and assessment of my issue which he explained thoroughly and patiently answered all my questions. The whole experience was very positive and I was made as comfortable as possible which was very much appreciated! Thank you all for providing excellent dental care!!

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Foods And Drinks To Avoid In The New Year


With 2018 just around the corner, here are a few things dentists hope you limit in the New Year.

  Sugary Drinks Sodas, Energy and Sport Drinks and even some coffee contain a lot of sugar. According to the American Dental Association, “When you eat sugary foods or sip sugary drinks for long periods of time, plaque bacteria use that sugar to produce acids that attack your enamel”.  We all know the best substitute for sugary drinks is water but if you cannot break the habit, do not drink these sugary beverages over long periods of time.  Try drinking it with a meal to li...

Andrew Sheng Dental
Cosmetic & Family Dentistry

1418 W. 25th Street
San Pedro, CA 90732
Phone: (310) 547-4413
Fax: (310) 547-1443

Map and Driving Directions
Our office hours are as follows:
Monday - 8:00am - 5:00pm
Tuesday - 7:00am - 5:00pm
Wednesday - 8:00am - 5:00pm
Thursday - 8:00am - 5:00pm
Friday - 7:00am - 4:00pm