Our Story
Dr. John Y. Shih and Suwanee Family Physicians

Dr. John Shih

Jocelyn Castellano
APRN, AGNP-BC
Jocelyn Castellano, APRN, AGNP-BC, is an adult nurse practitioner with over 30 years of experience in the medical field. She has family medicine experience working both in private practice and at Northside Hospital in their ICU. Her unique combination of strong, collaborative, clinical experience and boundless positive energy make her a patient favorite.

Eileen Lau
PA-C
Eileen Lau, PA-C graduated from Emory School of Medicine, Physician Assistant program and has over 13 years of experience in Internal Medicine, OB-GYN, and Pulmonary Medicine. She performs all aspects of patient care including well-visits, gynecological exams, treatment of acute and chronic illnesses and weight loss management.