John E. Humiston, M.D.

John E. Humiston, M.D.

Family Medicine

Dr. Humiston’s Philosophy

“My approach to medicine is the restoration of normal functions and physiology. This is called functional medicine, and is accomplished by determining the actual causes of disease and then applying the best known methods for treating and correcting these conditions to bring patients back as closely as possible to normal, healthy physiology.”


Medical Degree
Medical College of Wisconsin, Milwaukee, Wisconsin
Board Certification in Family Practice

Family Practice, Naval Hospital, Camp Pendleton, California

Clinical Experience
Battalion Surgeon, 1996-98, 2/4 Battalion, U.S. Marine Corps Infantry, Camp Pendleton, California
Department Head of Outpatient Medicine, 2000-02, Naval Hospital, Keflavik, Iceland
Staff Physician, 2003-2010, William Hitt Center, Tijuana, Baja California, Mexico

Trung T. Nguyen

Trung T. Nguyen


A graduate of Meharry Medical College, Dr. Nguyen did his advanced family medicine training at the University of Tennessee-Memphis. Dr. Nguyen came from a family with a long tradition in Eastern medicine. Being trained in Eastern medicine himself, Dr. Nguyen encountered numerous patients whose illnesses were not adequately managed by any one particular field of medicine. Dr. Nguyen actively engage with both philosophies, bridging Eastern with Western medicine, to maximize patients’ recovery.

During his tenure, Dr. Nguyen already helped numerous patients with rheumatoid arthritis to come off of their daily steroids and immunosuppressants, while his patients continue their active and functional lifestyles. Dr. Nguyen successfully treated patients with symptomatic gallstone and acute appendicitis without resorting to surgery.

Dr. Nguyen advanced training in family medicine allows him to deliver more than 500 babies, performed more than 200 cases of conscious sedation and colonoscopy in the office. Conscious sedation is a form of semi-deep sedation that is done in the office for the purposes of performing office surgeries, colonosocopy, or fracture reductions. Very few physicians are trained in this area of medicine.

Rick Belling

Rick Belling

Doctor of Chiropractic

Dr. Belling graduated from Life Chiropractic College-West in 1991 and has been serving the Newport-Costa Mesa area for over 19 years.

He’s also a Certified Chiropractic Sports Physician but doesn’t limit his practice to sports injuries. In fact, he truly believes chiropractic can heal anyone regardless of age and his patients include everyone from babies to geriatrics – anyone with a spine!

Dr. Belling specializes in many Chiropractic techniques and Sports Rehabilitation procedures including Diversified, Gonstead, Sports Medicine, Spinal Corrective Therapy, Myofascial Release Techniques, Wellness Care, as well as Spinal Decompression.

Phi Eta Sigma Honor Society 1984
Tri-Beta Biological Honor Society 1985
National Dean’s List 1985,1986
University of Wisconsin Stevens Point, WI 1987
B.S. Biology/Chemistry
Life Chiropractic College West San Lorenzo, CA 1991
Doctor of Chiropractic degree 1991
Pi Tau Delta International Chiropractic Honor Society 1991
California State Board of Chiropractic License 1992
Certification in Chiropractic Sports Physician 1999
Certification in Strength and Conditioning Specialist 1999

Doctor of Chiropractic 1991

Salma Nawabi

Salma Nawabi

Family Nurse Practitioner

Salma Nawabi is a Family Nurse Practitioner who provides health and medical care for diverse populations in a variety of primary care, acute and long-term care settings. She graduated high school from Wolfson Sr. High in 1992.   Then received her first degree with a Bachelor of Science in Health from The University of North Florida in 1996.  From Florida, Salma moved to Washington, D.C. to further her career and interest in health and started working at Georgetown University Lombardi Cancer Center conducting clinical research trials for patients with breast cancer.  During her research she went back to school and received her second degree with a Bachelor of Science in Nursing from Georgetown University in 2002. With her nursing degree she practiced solely in the Emergency Department of George Washington University Hospital with focus on Level One Trauma for the next 6 years.  While holding the charge nurse position and leadership position as a preceptor/educator to new nurses in the Emergency Department Salma went back to school to achieve a higher education with a Master’s in Science with a focus in Family Nurse Practitioner from Georgetown University, graduating in 2006. After graduating in 2006 Salma moved across the country to be close to her parents and extended family in Southern California.  She has been in Orange County since and practicing as a Nurse Practitioner providing an extensive interdisciplinary knowledge base and working with people from birth to old age with specialties including Bio identical Hormone Replacement Therapy, Behavioral Health and Medication Addiction. When not working Salma enjoys spending time with her two children; daughter Milan and son Massi, her parents, cousins and friends, as well as a strong passion for playing volleyball, doing hot yoga and hiking.  
Rachel Barg

Rachel Barg

Registered Nurse

Rachel Barg is a Registered Nurse with more than three years of healthcare experience in hospital and outpatient clinic settings. Rachel was born in San Clemente, CA and moved to the Midwest at the age of 8. She graduated high school from Alton High school in Southern Illinois in 2010. Then received her Associates Degree of Nursing from Lewis and Clark
Community College in Godfrey, IL in 2014.

After graduating in 2014 Rachel started working as a Registered Nurse in the Tele-Oncology Department at SSM Health DePaul Hospital. While holding this position Rachel was able to increase her nursing skills further by floating to other services such as the Critical Care Unit, Neurosurgery, Orthopedic Services, Medical Surgical Unit and Urgent Care Services.

With lots of childhood memories in California, Rachels dream was to always move back to where her roots started and pick up her career and advance her knowledge in areas she has never challenged. In June of 2018 she started working in San Clemente, CA for iVitalize an IV infusion clinic that offers higher quality detox with NAD infusions, Ketamine infusions for Dual Diagnosis and Mental Health as well as for chronic pain or surgery recovery.

When not working Rachel enjoys exploring Southern California with her boyfriend, visits from Out of State friends, doing Yoga, hiking, cooking, reading and building a new foundation for her future social circle with connections through her enthusiastic personality.

Fahim Hashim

Fahim Hashim

CEO & Founder

Fahim Hashim has expertise in building and managing large healthcare management organizations on a national scale. This includes transforming companies from start-up to multi-million dollar valuations.  He is passionate about saving lives each day by working with board certified physicians and practitioners to bring cutting-edge treatments to people nationwide.  Mr. Hashim has helped facilitate treatments for thousands of patients each year through teleradiology, anesthesia and IV infusion management services.
Prior to being CEO of iVitalize, he was founder and CEO of Strategy Anesthesia, a national anesthesia management company that provided anesthesia management services across 7 states.  He built the foundation for the company and managed anesthesia programs for dozens of medical facilities nationwide, serving over 10,000 patients a year.
Prior to that, Mr. Hashim was Head of Operations and part of the founding executive team of Imaging Advantage, one of the largest teleradiology management companies in the country, providing radiology services for over a hundred medical centers nationwide. Imaging Advantage was backed by Goldman Sachs and recently merged with Envision Healthcare.
Mr. Hashim started his career in management consulting for Fortune 500 companies including JP Morgan Chase, Fox Broadcasting Company, Sony Entertainment, Morgan Stanley and Blue Cross Blue Shield.  He attended West Point and Cornell University.