Why Choose LA Integrative Gastroenterology & Nutrition for Your Digestive Health?
When digestive symptoms affect your energy, sleep, diet, and quality of life, you deserve more than a quick visit and a prescription. LA Integrative Gastroenterology & Nutrition in Century City offers a different kind of gastroenterology care: advanced diagnostic procedures, root-cause functional medicine, and personalized nutrition, delivered by physicians who take the time to understand your whole health story. For more than 25 years, patients from across Los Angeles and beyond have trusted our team to find answers when other approaches have fallen short.
Request an AppointmentExperienced Gastroenterologists With an Integrative Mindset
Our practice is led by founder and medical director Dr. Farshid Sam Rahbar, a Los Angeles gastroenterologist with more than 25 years of experience and exceptional technical skill in both endoscopy and colonoscopy. He is joined by integrative and board-certified gastroenterologist Dr. Dipti Sagar and by Dr. Mimansa, whose focus on precision genomics and longevity medicine adds another layer of personalized insight. You can learn more about our physicians on the About page and meet the full care team.
We Look for the Root Cause, Not Just the Symptom
Bloating, reflux, pain, and irregular bowel habits are signals, not diagnoses. Our functional medicine approach evaluates gut integrity, the microbiome, nutrient status, inflammation, oxidative stress, immunity, and hormone balance to understand what is driving your symptoms. This is why patients with long-standing concerns such as SIBO, GERD, chronic bloating, and food sensitivities often find answers here after years of searching.
Advanced Diagnostics Under One Roof
Accurate diagnosis is the foundation of effective treatment. Our technical services include colonoscopy, upper endoscopy, capsule endoscopy, hydrogen and methane breath testing, anorectal manometry with biofeedback, and the R.E.D. test. We also offer proactive cancer screening, including the Galleri multi-cancer early detection test and EsoGuard, plus genomic decoding for a deeper look at your individual risks.
Nutrition Is Part of Every Treatment Plan
What you eat directly shapes how your digestive system heals. Our nutritional services turn your test results into practical, sustainable changes through customized nutrition plans, targeted digestive disorder diets, the elemental diet when appropriate, and professional-grade nutraceutical supplements.
Time, Attention, and Long-Term Partnership
Our patients consistently tell us that they finally felt heard. New-patient consultations are designed to give your doctor the time needed to review your history, symptoms, and prior testing in detail. After your first visit, options such as our Membership Program and telemedicine follow-ups help you stay supported as your treatment progresses. Read what patients say on our Patient Reviews page.
Convenient Century City Location Serving All of Los Angeles
Our office at 2080 Century Park E, Suite 1804, is easily reached from Beverly Hills, Santa Monica, West Hollywood, Culver City, Brentwood, and the rest of the Westside. Patients also travel to see us from Pasadena, Malibu, the San Fernando Valley, Orange County, and out of state. Visit our Areas We Serve page to learn more, or explore our FAQs for answers about fees, insurance, and scheduling.
Why Choose Us FAQs
What makes LA Integrative Gastroenterology & Nutrition different from other gastroenterologists in Los Angeles?
We combine conventional gastroenterology procedures with functional medicine, nutrition, and complementary therapies. Rather than treating symptoms in isolation, our physicians evaluate the full picture, including gut health, inflammation, nutrition, hormones, and lifestyle, to identify and treat the underlying cause.
Who are the doctors at your practice?
Our practice is led by founder and medical director Dr. Farshid Sam Rahbar, who has more than 25 years of gastroenterology experience. He is joined by integrative gastroenterologist Dr. Dipti Sagar and by Dr. Mimansa, who specializes in precision genomics and longevity medicine.
Can you help if other doctors have not found the cause of my symptoms?
Many of our patients come to us after years of unresolved digestive problems. Our extended consultations, advanced testing such as breath testing and capsule endoscopy, and functional lab work are designed to uncover causes that may have been overlooked.
Do you perform procedures in addition to functional medicine care?
Yes. Our physicians perform diagnostic procedures including colonoscopy and upper endoscopy, so you receive both advanced Western diagnostics and integrative treatment from the same team.
Is nutrition included in my treatment?
Nutrition is a core part of nearly every treatment plan at our practice. Your doctor may recommend a customized nutrition plan, a therapeutic diet, or targeted supplements based on your test results and symptoms.
Do you see patients who live outside Los Angeles?
Yes. Patients travel to our Century City office from throughout Southern California and beyond. Telemedicine consultations are also available on a case-by-case basis for record review and recommendations.
How do I get started?
Call LA Integrative Gastroenterology & Nutrition at (310) 289-8000 or request an appointment online. Our team will guide you through registration, forms, and what to expect at your first visit.
Experience Integrative Gastroenterology in Los Angeles, CA
Take the first step toward lasting digestive relief. Call LA Integrative Gastroenterology & Nutrition at (310) 289-8000 to schedule a comprehensive consultation with our Century City team.