Mesa West Medical
We Are Here To Take Care of Your Health
About The Clinic
8327 Brimhall Road
Suite 704
Bakersfield, CA. 93312
Phone # (661) 829-7677
Fax# (661) 679-6920
Mesa West Medical was established in 1993 to serve the primary care needs of the growing population in Bakersfield and the surrounding area. The practice includes Dr. William Gilli, M.D., F.A.C.P. ( Board Certified Internist) and two Nurse Practitioners. Mesa West Medical is accepting new patients (age 16 years and older) and accepting most insurances including Medicare.
Mesa West Medical goal is to provide top-quality medical care with you as our top priority. We strive to make you very satisfied with our care.
As a Primary Care office, Mesa West Medical can provide:
Electrocardiograms
Cardiac Stress Testing
Holter Monitoring
Pulmonary Function Testing
Anti-coagulation Clinic
Diabetic Management
Long Term Medical Management
Annual and Wellness Visits.
Medication Refills
Telephone Calls
Emergency 24 Hour Answering Service
Important Updates
Upcoming Holidays
Independence Day
Mesa West Medical will be closed on Thursday July 4th. for observance of Independence Day. The office be open on Friday July 5th.
Labor Day
Mesa West Medical will be closed on Monday September 2nd. for observance of Labor Day
Important Announcements
Online Reviews
Dr. Gilli and the staff would like to thank you for the positive reviews on Google, Healthgrades, and Yelp.
Starting July 1st., Dr. Gilli will be full time at Mesa West
After over 25 years splitting my time at Kern Medical and Mesa West Medical, I have decided to part ways with Kern Medical as of July 1st. I will be putting all my energy into Mesa West Medical and start seeing patients full time at Mesa West Medical as on July 1st. I will seeing patients from 8 am five days a week. Kevin Nelson will be turning 65 later this year and has decided to retire at the end of this year. He will be moving to Grover Beach with his wife Gail. Between now and the end of the year, Kevin will be working only three days a week. - William Gilli, M.D.
Social Media
Providers
William E. Gilli, M.D., F.A.C.P.
Physician
Dr. Gilli is a Bakersfield native. He attended West High School and graduated from the USC School of Medicine in 1983. Dr. Gilli is Board Certified in Internal Medicine. He is an Assistant Professor of Medicine at UCLA teaching at Kern Medical Center since 1993. At KMC, he has help teach over 300 physicians in the last 25years. He is also a Fellow at the American College of Physicians. In early 2009, Dr. Gilli underwent a total hip replacement and has returned to running. He is an avid walker, runner, cyclist, and skier.
Kevin Nelson, FNP
Nurse Practitioner
Kevin Nelson obtained his Family Nurse Practitioner and Physician Assistant Certificates from Stanford University and worked in Family Practice in Taft and Bakersfield for 6 years prior to joining Mesa West. Kevin Nelson has been at Mesa West Medical since 2002. Kevin enjoys cycling and hiking.
Tracy Simonsen ACNP-C
Nurse Practitioner
Tracy Simonsen received her Bachelor’s Degree from Cal State University Bakersfield in Nursing. She then worked in Intensive Care Medicine for the next 7 years at Kern Medical Center. She obtain her Masters degree from UCLA in Nursing with a specialty as an Acute Care Nurse Practitioner. Tracy Simonsen has been at Mesa West Medical since 1996. Tracy enjoys tennis and golf.
Staff
Brenda L.
Office Manager and Billier
Brenda is the office manager and primary biller. She has been at Mesa West Medical since 2002. You can reach her at biller@mesawest.com
Jeanette R.
Front Office and Authorizations
Jeanette works in the front office, checking out patients, and working on authorizations. She has been at Mesa West Medical since 2004. Her favorite team is the Oakland Raiders (football). Jeanette can be reached at authorizations@mesawest.com
CeCe C.
Medical Assistant
CeCe has been working at Mesa West Medical since 1999. She primarily works with Dr. Gilli. She overseas Medical Record requests. Her favorite teams are the Los Angeles Rams (football) and the St. Louis Cardinals (baseball). CeCe can be reached at lab@mesawest.com
Jaqueline P.
Medical Assistant
Jaqueline has been working at Mesa West Medical since 2018. She primarily works with Kevin Nelson. She speaks fluent Spanish (bilingual). Jaqueline can be reached at nursing@mesawest.com
Cassidy S.
Medical Assistant
Cassidy has been working at Mesa West Medical since 2018. She primarily works with Tracy Simonsen. Her long-term goal is becoming a nurse. Her favorite team is the Los Angeles Rams (football). Cassidy can be reached at nursing2@mesawest.com
Julia M.
Front Office and Phone Receptionist
Julia works in the front office and her primary duties include checking in patients, and phone receptionist. Starting in 2019, she is our newest team member at Mesa West Medical . Her favorite team is the Oakland Raiders (football). Julia can be reached at appointments@mesawest.com
Pictures of the Office
Forms
Please double click the New Patient Paperwork form to open Mesa West’s Health Questionnaire so you may print it and complete prior to visiting our office.
Read More
Please double click the form to open Mesa West’s POLST form so you may also print it and complete prior to visiting our office.
Read More
Articles
Less than a quarter of Americans are meeting all national physical activity guidelines, according to a new report from the Centers for Disease Control and Prevention’s National Center for Health Statistics (NCHS).
Read More
Nutrition and healthy eating The heart-healthy Mediterranean diet is a healthy eating plan based on typical foods and recipes of Mediterranean-style cooking. Here's how to adopt the Mediterranean diet. By Mayo Clinic Staff
Read More
Shingles is a condition caused by the varicella zoster virus (VZV), the same virus that causes chickenpox. On October 20, 2017, GlaxoSmithKline announced the FDA approval of Shingrix for the prevention of herpes zoster (shingles) in adults aged 50 years and older.
Read More
Getting an annual flu vaccine is the first and best available way to protect yourself and your family from flu and its potentially serious complications.
Read More
Can flu illness be treated? Yes. There are prescription medications called “antiviral drugs” that can be used to treat flu illness.
Read MoreContact Us
- 8237 Brimhall Road Suite 704, Bakersfield, California, United States
- 661-829-7677 - Mesa West Medical
- appointment@mesawest.com
- Monday through Friday 8 AM to 5 PM
