The Digestion Coach™ Est. 1989

[vc_row css=”.vc_custom_1763506409919{padding-top: 10% !important;padding-bottom: 18% !important;background-image: url(https://digestioncoach.com/wp-content/uploads/2025/11/Dr.-E-10-13-25-cropped-1-scaled.jpg?id=2296) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column col_shadow=”” width=”7/12″ css=”.vc_custom_1734731997441{padding-top: 40px !important;}”][vc_custom_heading text=”37 Years In Practice

No Case Too Complicated

Free 15-Minute Consultation

Call Today 714-639-4360″ font_container=”tag:h3|font_size:40px|text_align:left|color:%23FFFFFF|line_height:1.2″ use_theme_fonts=”yes” css_animation=”fadeInUp” css=””][vc_custom_heading text=”Dr. Marcus Ettinger” font_container=”tag:h3|font_size:54px|text_align:left|color:%23FFFFFF|line_height:1″ google_fonts=”font_family:Yellowtail%3Aregular|font_style:400%20regular%3A400%3Anormal” css_animation=”fadeInUp” css=”.vc_custom_1763506849753{padding-top: 30px !important;}”][/vc_column][vc_column width=”5/12″][/vc_column][/vc_row][vc_row css=”.vc_custom_1768695382570{margin-bottom: 2% !important;padding-top: 1% !important;padding-bottom: 4% !important;background-color: #3F3B51 !important;}”][vc_column col_shadow=””][vc_custom_heading text=”Welcome to The Digestion Coach ™” font_container=”tag:h3|font_size:48px|text_align:center|color:%23FFFFFF” google_fonts=”font_family:Playfair%20Display%3Aregular%2Citalic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal” css=”.vc_custom_1768695030495{margin-bottom: 0px !important;padding-bottom: 5px !important;}”][vc_separator style=”solid”][vc_column_text css=”.vc_custom_1768695827682{padding-top: 3% !important;}”]

I’m Dr. Marcus Ettinger, The Digestion Coach ™, your go-to SIBO specialist, resource, and clinician for all conditions that relate to digestive function. Here, you’ll find straightforward information about the digestive system, related conditions, and how to book a consultation. This site also serves as an additional resource to enhance the care and support I provide my patients at my office or worldwide via telemedicine.

630 S. Glassell St. #103. Orange, CA 92866

Abdominal Pain, SIBO, H. pylori, IBS/IBD, Constipation, Diarrhea, GERD, Gastritis, Abdominal Bloating, Food Intolerance, etc, and all related issues associated with these conditions.

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