Dr. Jana A. Thor

For over 40 years, San Dimas Medical Group has been dedicated to the specialty of Obstetrics and Gynecology serving the women of Kern County and beyond. From pregnancy to preventative care, from teens to seniors, San Dimas Medical has focused on comprehensive care for all stages of a woman?s life. We pride ourselves in providing a comfortable setting with our many services all under one roof, illustrating our primary philosophy that the needs of the patients come first. Dr. Klis is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Vaginal Cysts, Vaginal Dryness, Neonatal Ovarian Cyst, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion. Dr. Klis is currently accepting new patients.

Dr. Lee has an extensive background in Urogynecology and Pelvic Reconstructive Surgery. Dr. Lee completed his undergraduate degree in Molecular Cell Biology at the University of California, Berkley and completed his medical doctor degree at St. George's University, School of Medicine in the field of Obstetrics, Gynecology, and Reproductive Sciences. Dr. Lee later trained in the area of Female Pelvic Medicine and Reconstructive Surgery at the Women's Continence Center in Rochester New York. Dr. Lee is a published physician who has worked and taught in leading clinics and universities around the country. He is fluent in Vietnamese and Cantonese and enjoys playing guitar, skiing and tennis. His practice is committed to offering best in class Urogynecology services and Pelvic Reconstructive Surgery for the community of Kern County. Dr. Lee is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Rectocele, Stress Urinary Incontinence, Urinary Incontinence, and Uterine Prolapse. Dr. Lee is board certified in OB & Gyn (Sub: Female Pelvic Med/Reconstruct Surg) and Obstetrics & Gynecology. Dr. Lee is currently accepting new patients.

Michael Geiling is an Obstetrics and Gynecologist practicing medicine in Porterville, California. Dr. Geiling is highly rated in 15 conditions, according to our data. His clinical expertise encompasses Trichomoniasis, Endometritis, Pelvic Inflammatory Disease, Cervicitis, and Intrauterine Device Insertion.