About
Dr. Jacob DeWitt founded Integrative Health DPC in Zionsville to deliver comprehensive, relationship-centered primary care to his community. Before entering medicine, he spent seven years in federal contracting and consulting, accelerating company growth across multiple business sectors. That entrepreneurial background shapes how he runs his practice today.
Dr. DeWitt earned his biology degree with Highest Distinction from the Purdue School of Science, concentrating in applied mathematics and chemistry. He completed his medical degree at the Indiana University School of Medicine, where he served as an officer in the Gold Humanism Honor Society. He matched into the St. Vincent's OBGYN residency program in Indianapolis. His research earned recognition at the American College of Obstetrics and Gynecology annual meeting in 2018, and he published additional work in the International Urogynecology Journal in 2020. Dr. DeWitt is passionate about preventive medicine and takes a whole-person approach to every visit. He favors supporting the body's natural healing capacity and prescribes conservatively. Patients consistently describe him as thorough, accessible, and compassionate. He lives in Zionsville with his wife and four children.
Education & Training
Undergraduate
Purdue School of Science, BS in Biology (Applied Mathematics and Chemistry), Highest Distinction
Medical School
Indiana University School of Medicine, MD
Residency
St. Vincent's OBGYN Residency Program, Indianapolis
Conditions Treated
Who is Dr. DeWitt right for?
Dr. DeWitt is a strong fit for adults and families seeking a proactive, prevention-focused primary care physician. Patients managing chronic conditions benefit from his thorough, whole-person approach. Those interested in advanced screening, hormone therapy, or pharmacogenomics testing will find his clinical toolkit comprehensive. He also serves patients who want direct, unhurried access to their doctor by phone, text, or telehealth.
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Frequently Asked Questions
Dr. DeWitt treats a wide range of primary care conditions, including chronic disease management, hormonal imbalances, and cardiovascular risk factors. He also provides preventive care, women's and men's health, mental health screenings, and weight management support. His whole-person approach means he addresses the root causes of health concerns, not just symptoms.
Dr. DeWitt earned his MD from Indiana University School of Medicine and completed his residency training at St. Vincent's OBGYN program in Indianapolis. He specializes in primary and preventive medicine and brings a strong academic foundation to his practice, including published research in the International Urogynecology Journal.
Dr. DeWitt prescribes conservatively and favors supporting the body's natural healing capacity. He takes a whole-person approach to every visit, weighing lifestyle, nutrition, and preventive strategies before recommending medication. He also uses pharmacogenomics testing to guide medication decisions when appropriate.
Yes, Dr. DeWitt offers BioTE® bioidentical hormone replacement therapy for both men and women. BioTE® uses pellet-based delivery to maintain consistent hormone levels. He also offers hormone replacement therapy outside the BioTE® program based on individual patient needs.
Dr. DeWitt uses several advanced tools, including the Galleri® multi-cancer early detection test, pharmacogenomics testing, peripheral artery disease testing, and cardiac rhythm and ambulatory cardiac monitoring. These tools allow him to catch health issues early and personalize treatment plans for each patient.
Before entering medicine, Dr. DeWitt spent seven years in federal contracting and consulting, where he helped accelerate company growth across multiple business sectors. That entrepreneurial experience directly shapes how he runs Integrative Health DPC today.
Yes, Dr. DeWitt provides women's health services, including well-woman exams, hormone replacement therapy, STD testing, and preventive screenings. His residency training at St. Vincent's OBGYN program in Indianapolis gives him a strong clinical foundation in women's health.
Yes, members reach Dr. DeWitt directly by phone, text, or telehealth. He keeps his panel small specifically to make this level of direct access possible. Same-day appointments are also available for urgent concerns.
Doctor profile last updated March 21, 2026