Schedule: Monday through Friday - 8:30 am - 12:00 pm & 1:00 pm - 5:00 pm
(209) 477-5552 or (209) 400-2040
Welcome to HT Family Physicians!


HT Family Physicians

We are a private Family Medicine practice founded in 2000 by Dr. Raissa Marasigan Hill. In 2004 she was joined by friend and classmate, Dr. San Tso. They were eventually joined by fellow medical resident Dr. Dylia Pereira-Narvaez. In 2013 HT Family Physicians was fortunate to recruit experienced Family Physician and Stockton native, Dr. Clyde Y. Wong . Soon thereafter, Dr. Richelle G. Marasigan, daughter of longtime Stockton Pediatrician, Dr. Rene I. Marasigan, and Sister to Dr. Raissa Marasigan Hill, rounded out our clinical team.

HT Family Physicians is conveniently located in North/Central Stockton, and its physicians are on the Medical Staff of both St. Joseph’s Medical Center and Dameron Hospital. We provide care to patients in Stockton, Lodi, and Manteca, as well as the surrounding communities of the California Delta and Sierra Foothills.

HT Family Physicians - A Private Family Practice since 2000

Our caring family physicians, physician assistants, clinical teams, and clerical staff work together to provide you with a Whole-Person Approach to healthcare that is coordinated, efficient, and personal. We are dedicated to providing comprehensive primary care to patients throughout the whole spectrum of life, including newborns, children, adolescence, adults, and seniors. Our physicians are highly trained and board-certified, capable and skilled in the early detection and treatment of disease, as well as the maintenance of good health through preventive care.

Like our patients, we are men, women, husbands, wives, parents, sons, daughters, artists, musicians, sports enthusiasts, and community volunteers. Our highly trained providers and clinical staff have many different backgrounds and diverse interests, but we all have one common goal – to provide the best possible health care to your whole family.

Meet Our Administrator

Our Administrator - Erik HillErik Hill is the practice administrator at HT Family Physicians.  It is his job to stay abreast of all changes taking place in healthcare today, while continuing to coordinate all the clinical systems and technology that improves services to our patients, and makes HT Family Physicians such a wonderful place to work. Erik began his education by earning a Bachelor of Arts degree from U.C. San Diego.  He went on to receive his Juris Doctorate at UCLA School of Law.  After a short career as an Attorney, Erik began to follow his entrepreneurial leanings, first in farming, then with HT Family Physicians.  Erik is married to his college sweetheart, Dr. Raissa Hill, with whom he has two children.  When not working, he can be found traveling, entertaining family and friends, tending to his vegetable garden, or pairing his favorite wines.  Cheers!