Mason General Hospital Visiting Hours

8:00 am to 8:30 pm, daily


(Main Hospital Campus)
(360) 426-1611
Toll-Free (855) 880-3201


Physical Address:
901 Mountain View Dr
Shelton WA 98584

Postal Address:
PO BOX 1668
Shelton WA 98584

Our Family of Clinics:

Mountain View Women’s Health


Lystra B. Wilson-Celestine, M.D.

Nkem Nwosa, M.D.

Alford N. Vassall, Jr., M.D.



2300 Kati Court, Suite A
Shelton, WA 98584

(360) 426-0955


Monday - Thursday

8:00 a.m. to 5:00 p.m.


8:00 a.m. to 2:00 p.m.

Wednesday evening appointments available.

Physician Name

Wilson-Celestine =

Nwosa = (woh-sah)

Vassall = (vass-all)


Female Physical Exam

A woman’s annual exam might include:

A Breast Exam

Feeling for abnormal lumps may detect breast cancer or benign breast conditions. The doctor will also check the lymph nodes in the underarm area and look for visual abnormalities of the breasts.

A Pelvic Exam

The pelvic exam allows examination of the vulva, vagina, and cervix. Routine checks for sexually transmitted infections are often done. A Pap test can screen for cervical cancer.


Dr. Nkem Nwosa M.D., F.A.C.O.G, board certified gynecologist and obstetrician, is with a patient she helped care for during her recent volunteer service trip to Haiti, following January’s powerful earthquake in 2010. Dr. Nwosa practices at Mountain View Women’s health.

Dr. Nwosa Moved by Haitians' Gratitude

Overwhelming gratitude overcame intense grief for some Haitians following the devastating earthquake in January. The "resilience of the Haitian people I met is to be admired," said Nkem Nwosa, M.D. Dr. Nwosa, who is a board-certified obstetrician and gynecologist at Mountain View Women’s health in Shelton, traveled to Haiti in February.

"I saw people who lost limbs but were grateful for just being alive. A mother who lost three of her four children was not looking at the past, but stated she cherished the one son who survived; she was looking forward to creating a better future for both of them," Dr. Nwosa recalled.

Representing Foundation for Peace, and Another Ministry ̶ a missionary division of the Synagogue Church of All Nations, Dr. Nwosa volunteered her medical service for a week at a disaster recovery center.

"It was impossible to witness such devastation and suffering and not want to help in any way possible," Dr. Nwosa said. She returned to America feeling grateful for the invaluable experience. Though not new to volunteering, she had never before served in the aftermath of a natural disaster.

"The main focus of medical care after a natural disaster is acute care, addressing the immediate needs of the patient," Dr. Nwosa added. Besides being the only ob/gyn specialist at her site, Dr. Nwosa also cared for patients recovering from severe injuries. Among her patients was an elderly woman she had seen on CNN. This woman spent a week buried under rubble without food or water, attributing her survival to singing and prayer. One of her favorite songs was one Dr. Nwosa heard daily in Haiti: translated to English it went: “Glory to God/Adoration to God/He is worthy of our praise.”

Like a friend, Mountain View Women’s Health is always here for you… with three board-certified Obstetrician/Gynecologists – Dr. Lystra B. Wilson-Celestine, Dr. Nkem Nwosa, Dr. Alford N. Vassall, Jr., and Physician Assistant, Carley A. Jacobs.

Mountain View Women’s Health has added evening hours to accommodate patients who need care after 5 p.m.  MVWH now remains open on Wednesday evenings until 7 p.m.  The normal office hours are Monday through Thursday from 8 a.m. to 5 p.m., and 8 a.m. to 2 p.m. on Fridays.

Our caring and compassionate team of professionals provide treatment for women of all ages with gynecological and obstetrical needs, including general and high risk obstetrical care, well-woman care, family planning, peri-menopausal/menopausal care, gynecological surgery, treatment for urinary incontinence and UTIs, and infertility services.

Mountain View Women’s Health is affiliated with The Birth Center at Mason General Hospital and Oakland Bay Pediatrics, for a seamless continuity of care. Gynecological procedures are also performed in the Surgery Department at MGH, bringing together every aspect of care with close-to-home convenience.

The Clinic is part of Public Hospital District No.1, which consists of Mason General Hospital, MGH Ankle & Foot, MGH Eye Clinic, MGH Family Health, MGH Hoodsport Family Clinic, MGH Shelton Orthopedics, MGH Surgery Clinic, MGH Oakland Bay Pediatrics, MGH Olympic Physicians, MGH Mountain View Women's Health, and MGH Shelton Family Medicine.

Our team of professionals at Mountain View Women’s Health provide quality care for women of all ages with gynecological and obstetrical needs. To schedule an appointment call (360) 426-0955.


Mountain View Women's Health Redecorates!

Mountain View Women’s Health recently redecorated its waiting room, patient rooms, and work areas.


Misti Webb, office manager, shows off the newly-painted and accessorized waiting room.

Board-certified Obstetrician and Gynecologist Alford N. Vassall, Jr., M.D., spends time on a patient’s electronic medical chart in the work area.

Sometimes a mother-to-be needs to undergo a Fetal Non Stress Test, and this is the room – complete with TV monitor and videos – where she can sit comfortably for the test. “Patients are finding the new decor refreshing and fun,” said Ms. Webb.     


Help Available Locally for Women's Bladder Issues

Thanks to trained specialists and a new piece of equipment, women can now be seen locally at Mountain View Women’s Health (MVWH) in Shelton, for a diagnosis of bladder function issues. Since June, 2013 MVWH has been helping women with bladder issues, using a new piece of medical equipment that provides urodynamic bladder function testing.

“We see many patients with a need for this kind of care, and with research, found that the nearest providers were in Tacoma or Gig Harbor, and they all had significant wait times,” said Misti Webb, office manager at MVWH. Webb was instrumental in helping the Clinic’s team research the technology that will make MVWH a local solution for women in need of these services.

“Dr. Vassall and I did the research on wait times, equipment, and what the actual need in this community is.” added Webb, “and we found that the need was high.”

In fact, when a letter was sent to patients asking if they would be willing to get involved in testing the new equipment, the Clinic received more than 14 requests from women who wanted to participate.

Urodynamic testing will give physicians access to more accurate information, and Webb said the technology will also provide a computer summary of results, that actually measures findings for patients.

“The continuity of care we’ll be able to provide will be significantly better with this new equipment. I’m excited to be able offer this service to our patients, and the physicians are really excited as well,” said Webb, adding that the new testing will reveal to the physicians why a patient is having a problem. “Now they’ll actually be able to fix the problem, rather than just applying a band-aid solution,” said Webb.

"Getting to Know Us" Tours of the Birth Center at MGH

Mountain View Women’s Health is affiliated with The Birth Center at Mason General Hospital. The Birth Center invites parents-to-be to take a “Getting To Know Us” tour of their facility, to meet the Birth Center staff, ask questions, and discuss concerns about breastfeeding, labor, and delivery. Mountain View Women’s Health obstetricians work with Birth Center staff to help mothers with their own Birthing Plan, including their choice of pain management, from natural birth to epidural. Call Mountain View Women’s Health at (360) 426-0955 to schedule a tour of The Birth Center.

Misti Webb

Mountain View Women's Health Manager


Misti Webb
Clinic Manager

Misti Webb joined the staff at Mountain View Women’s Health in May, 2013 as the new Clinic Manager. She has more than 12 years of management experience in healthcare and insurance.

Meet the Physicians


Nkem Nwosa
Board Certified

Nkem Nwosa, M.D.


Dr. Nwosa is pleased to be part of the medical team at Mountain View Women’s Health and Mason General Hospital. She is board-certified, and is a Fellow of the American College of Obstetrics and Gynecology.  She is also a member of the American Medical Association and Lambda Alpha Honors Society.

Dr. Nwosa received her undergraduate degree from the University of Notre Dame in 1995, and went on to New York Medical College, Valhalla, NY, where she received her Doctor of Medicine degree in 1999.  She did her residency at Danbury Hospital, Danbury, CT, which is an affiliated program of Yale University. She completed her residency in 2003.

Dr. Nwosa believes in the importance of patient education in order to aid women in making the best choices regarding their healthcare.  She enjoys providing comprehensive services in all aspects of women’s healthcare and surgery including infertility management, adolescent gynecology, high risk pregnancy, and menopausal management. Dr. Nwosa enjoys outdoor activities, charity work, loves pets, traveling, and spending time with her family and friends.


Alford N. Vassall
Board Certified

Alford N. Vassall, Jr., M.D.


Dr. Vassall studied medicine at Meharry Medical College in Nashville, Tennessee. He is board-certified, and has been an Obstetrician/Gynecologist at Mountain View Women’s Health in Shelton since July of 2009. Dr. Vassall likes caring for pregnant women and being around babies, and really appreciates sharing in the entire birth and delivery process. He enjoys working at Mountain View Women’s Health because of the high quality of its office staff, out-patient services, and follow-up care.

Dr. Vassall graduated from Meharry Medical College in Nashville, TN, in 1978; did his internship at Erie County Medical Center, Buffalo, NY; and his residency at SUNY, Buffalo, NY, in 1985.


Carley A. Jacobs
Board Certified, NCCPA

Carley A. Jacobs

Physician Assistant

Carley joined the medical staff at Mountain View Women’s Health in Novemeber, 2012. She obtained a Bachelor of Science degree in biology with a Spanish language minor from Western Washington University in 2002; and in 2007 completed her Master’s degree in Physician Assistant studies at Shenandoah University, Winchester, VA. Carley worked as a Certified Nursing Assistant at the Cordata Healthcare and Rehabilitation Center and St. Joseph’s Hospital in Bellingham, WA in 2002; and as a Physician Assistant at Woodstock Internal Medicine Specialists, Inc., Woodstock, VA since 2004. She is board-certified with the National Commission on Certification of Physician Assistants.

Carley’s experience is mainly in primary care rural medicine, and she has a particular interest in women’s health and preventive medicine. She and her husband are both originally from Washington State, and have relocated back to the west coast where they enjoy the rural setting.

Congratulations to Mountain View Women’s Health

For a very successful score in an “unannounced” Department of Health Rural Health Clinic Survey conducted in February. Office Manager Karen Sperry, the providers, and staff continually work hard to maintain the clinic in a state of “survey readiness”. The Surveyor was very impressed with the clinic operations, their documentation, and performance in every aspect of the detailed survey. “This is an important milestone for MVWH, as it was their first Rural Health Clinic Survey since becoming part of MGH&FC,” said Terry Megiveron, chief of provider services.

What does an annual physical for a woman include?

For some women, the annual physical examination is a source of reassurance that they’re as healthy as they feel. Others see it as an alarm system, to catch health problems before they become serious.  What can you expect from your annual physical exam?

The Basics:

  • History – This is your chance to mention any complaints or concerns about your health.  Your doctor will also likely quiz you about important behaviors, like smoking, excessive alcohol use, sexual health, diet, and exercise.  The doctor will also check on your vaccination status and update your personal and family medical history.
  • Vital Signs – These are some vital signs checked by your doctor:
    • Blood pressure
    • Heart rate
    • Respiration rate
    • Temperature
  • General Appearance – Your doctor gathers a large amount of information about you and your health just by watching and talking to you.  How is your memory and mental quickness? Does your skin appear healthy? Can you easily stand and walk?
  • Heart Exam – Listening to your heart with a stethoscope, a doctor might detect an irregular heartbeat, a heart murmur, or other clues to heart disease.
  • Lung Exam – Using a stethoscope, a doctor listens for crackles, wheezes, or decreased breath sounds.  These can be clues to the presence of heart or lung disease.
  • Head and Neck Exam – Opening up and saying “ah” shows off your throat and tonsils.  The quality of your teeth and gums also provides information about your overall health.  Ears, nose, sinuses, eyes, lymph nodes, thyroid, and carotid arteries are also examined.
  • Abdominal Exam – Your doctor can use a range of examination techniques including tapping your abdomen to detect liver size and presence of abdominal fluid, listening for bowel sounds with a stethoscope, and palpating for tenderness.
  • Neurological Exam – Nerves, muscle strength, reflexes, balance, and mental state are assessed.
  • Dermatological Exam – Skin and nail findings could indicate a dermatological problem or disease somewhere else in the body.
  • Extremities Exam – Your doctor will look for physical and sensory changes.  Pulses can be checked in your arms and legs.  Examining joints can assess for abnormalities.