We Offer

Full Obstetrical Care
Well Women Exams
In-office Endometrial & Colpo Biopsy, Cryotherapy
Birth Control, STD testing
BRCA & COLARIS testing
Breast, Gynecological & Menopausal Issues
In-office Pelvic, Obstetrical Ultrasounds & Bone Densities
Gynecological Surgery

Located At

Smyth Medical Plaza
27871 Smyth Drive #102
Valencia, CA 91355

Phone:
(661) 259-1781
Fax:
(661) 259-4571

Hours of Operation: 
Monday - Friday
9AM- 5PM 

All national holidays
Closed 

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Dr. Don J. Nishiguchi, M.D.

cecelia hann

Dr. Don J. Nishiguchi, M.D. - is a board certified obstetrician/gynecologist and has been in private practice for over 20 yrs. He is a graduate of University of Southern California, Ohio State University Medical Center and U.S.C. Women’s Hospital in Obstetrics/ Gynecology program. His knowledge, caring and empathy with his patients are well known and it is evident with his patients. Dr.Nishiguchi’s interests are general and high risk obstetrics, contraception, infertility, Poly Cystic Ovarian Syndrome, pap smear problems as well as Premenstrual Tension Syndrome, osteoporosis and menopause. Dr. Nishiguchi also performs benign and cancerous gynecologic surgeries including such procedures as hysterectomy, myomectomy, laparoscopy, uterine lining ablations (endometrial ablation for very heavy menses).



Dr. Cecelia M. Hann, M.D.

cecelia hann

Dr. Cecelia M. Hann, M.D. - is a board certified obstetrician/gynecologist and has been in private practice also for over 20 yrs. She is a graduate of University of Southern California, Ohio State University Medical Center and U.C.L.A./Harbor Medical Center in Obstetrics/ Gynecology program. She focuses on gynecologic practice with strong interest in pap smear problems, contraception, infertility, Poly Cystic Ovarian Syndrome, irregular menstrual disorders, menopause, osteoporosis, Premenstrual Tension Syndrome as well as bio-identical and traditional hormone management of menopause. Dr.Hann also specializes in both benign and cancerous gynecologic surgeries including hysterectomy, myomectomy, laparoscopy, uterine lining ablation (endometrial ablation for very heavy menses).



Dr. Jerry K. Izu, M.D.

jerry k izu

Dr. Jerry K. Izu, M.D.- is a board certified obstetrician/gynecologist since 2006. He is a graduate of Brigham Young University, Uniformed Services University of the Health Sciences and Tripler Army Mecical Center in Obstetrics/Gynecology program. Dr.Izu's interests are general and high risk obstetrics, contraception, infertility, abnormal uterine bleeding, chronic pelvic pain, pap smear abnormalities and menopause. Dr. Izu specializes in both benign anc cancerous gynecologic surgeries including minimally invasive laparscopic procedures. Dr. Izu also specializes in microscopic tubal anastomoses (called "Tubal Reversal") and hysterscopic procedures such as endometrial ablation.



Patricia Alamos-Donnelly, BSN, CNM

patricia alamos-donnelly

Patricia Alamos-Donnelly, BSN, CNM - is a member of American College of Certified Nurse Midwives as well as a Nurse Practitioner who has been in private practice for over 20 years. She is a graduate of University of Southern California Midwifery program and specializes in general prenatal and postnatal obstetrics. Pat also specializes in routine gynecologic services such as pap smear and menstrual disorders, contraception, sexually transmitted diseases, Poly Cystic Ovarian Syndrome, Premenstrual Tension Syndrome as well as general gynecologic health. Pat has a strong interest in bio-identical and traditional hormone therapies for menopause as well as genetic mutation testing such as BRCA and CLORIS for breast, ovarian and colon cancer risks. Pat is an avid world traveler and scrap Booker. She has three daughters.



Linda M. Faydo ,MSN, CNM

linda m faydo

Linda M. Faydo ,MSN, CNM - is a member of American College of Certified Nurse Midwives as well as a Nurse Practitioner who has been in private practice for 15 years. She is a graduate of University of California Los Angeles Nurse Midwifery program. Linda also specializes in general prenatal and postnatal obstetrical care, routine gynecologic services such as pap smear and contraceptive management, menstrual disorders, sexually transmitted diseases, Poly Cystic Ovarian Syndrome, Premenstrual Tension Syndrome as well as general gynecologic health. Linda has strong interest in bio-identical and traditional hormones for menopause as well as genetic mutation testing such as BRCA and CLORIS for breast, ovarian and colon cancer risks. Linda believes in “partnering” with her patients to achieve optimal health. She has two daughters and her hobbies include scrap booking and traveling.



Shane Gilpin, RDMS, RT

shane gilpin

Shane Gilpin, RDMS, RT - has been doing ultrasounds for 9 years and in private Practice for 7 years. Shane has an Associates Degree in Natural Science. She graduated from Ultrasound school in 2001. Shane specializes in obstetric and gynecological ultrasounds and Has been with our practice for 4 years. She is passionate about her job and her role in assisting in the diagnoses of her patients. She feels strongly about ensuring that the patient is comfortable at the time of their exams. Many times patients come in scared and anxious of the outcome of the exam, she does her best to ease their mind and make the exam as painless as possible. She has been a member of this community for over 10 years and loves the family environment it holds. In her spare time she enjoys reading, spending quality time with her family and is an avid scrapbooker.



Our Staff


Margie, Denise, Martha, Yvonne, Natalie, Lupe, Michelle, Yolanda, Dalia