name: Dr. Jeffery A. Stynowick

Specialty: Family Medicine

Qualification/Board Certification: Doctor of Osteopathic Medicine, Family Medicine

Affiliation(s): Not listed in the provided profile

Locations: Chesterfield, Missouri

Languages Spoken: English

Accepting New Patients: Not listed in the provided profile

NPI Number: 1316115603

About the Doctor

Dr. Jeffery A. Stynowick is a Doctor of Osteopathic Medicine with over 20 years of clinical experience in family medicine, practicing in Chesterfield, Missouri. He earned his medical degree from Chicago College of Osteopathic Medicine at Midwestern University — one of the nation’s well-established osteopathic medical institutions — and has dedicated his career to providing comprehensive, whole-person primary care for patients of all ages in the Chesterfield community and surrounding St. Louis metropolitan area.

As a Doctor of Osteopathic Medicine, Dr. Stynowick approaches patient care through the holistic lens of osteopathic medicine, which emphasizes treating the whole person — body, mind, and lifestyle — rather than simply addressing isolated symptoms or conditions. His subspecialty in General Family Medicine reflects a broad and patient-centered scope of clinical practice that encompasses preventive wellness care, acute illness management, chronic disease monitoring, and health counseling for individuals and families across all stages of life. The osteopathic philosophy underlying his training gives him additional clinical tools — including osteopathic manipulative treatment — that extend his diagnostic and therapeutic capabilities beyond conventional family medicine approaches.

Dr. Stynowick’s practice in Chesterfield, one of the St. Louis area’s most established and well-served communities, provides patients with access to experienced, personalized primary care from a physician whose more than two decades of practice reflect a sustained commitment to the health and well-being of his community. He offers online appointment booking for patient convenience.

Key Highlights:

• Doctor of Osteopathic Medicine with 21+ years of clinical experience
• Subspecialty in General Family Medicine
• Trained at Chicago College of Osteopathic Medicine at Midwestern University
• Holistic, osteopathic approach to comprehensive primary care
• Practicing in Chesterfield, Missouri — St. Louis metropolitan area
• Online appointment booking available
• Speaks English

Education & Training

Medical School: Chicago College of Osteopathic Medicine at Midwestern University

Residency: Not listed in the provided profile

Fellowship/Additional Training: Not listed in the provided profile

Medical Conditions Treated

As a family medicine physician with osteopathic training, Dr. Stynowick diagnoses and manages a wide range of acute and chronic health conditions for patients of all ages. Common conditions he treats include:

• Hypertension and high blood pressure
• Type 1 and Type 2 diabetes
• High cholesterol and lipid disorders
• Allergies and allergic reactions
• Asthma and respiratory conditions
• Respiratory infections including cold, flu, and bronchitis
• Anxiety, depression, and behavioral health conditions
• Thyroid and hormonal disorders
• Gastrointestinal disorders and digestive complaints
• Musculoskeletal pain and joint conditions
• Skin conditions and dermatological concerns
• General adult and pediatric preventive health concerns

Medical Procedures Performed

Dr. Stynowick provides a variety of clinical evaluations and medical procedures as part of his osteopathic family medicine practice, including:

• Comprehensive physical examinations
• Preventive health screenings and wellness assessments
• Osteopathic manipulative treatment (OMT)
• Vaccination and immunization administration
• Chronic disease monitoring and management
• Basic in-office diagnostic and laboratory testing
• Blood pressure and glucose monitoring
• Medication management and adjustment
• School, sports, and employment physicals
• Behavioral and mental health evaluations
• Diagnostic test ordering and interpretation
• Specialist referrals and care coordination

Services Offered

Dr. Stynowick offers a comprehensive and distinctively holistic range of family medicine services for patients in Chesterfield, Missouri and the greater St. Louis area. As a Doctor of Osteopathic Medicine, his approach to primary care integrates the evidence-based practices of conventional family medicine with the foundational osteopathic principle of treating the patient as a whole — recognizing that physical health is inseparable from mental well-being, lifestyle factors, and the structural and functional integrity of the musculoskeletal system.

His preventive care services are central to his practice philosophy, encompassing routine annual wellness examinations, age-appropriate health screenings, immunizations, and cardiovascular and metabolic risk assessments designed to help patients maintain their health and identify potential concerns before they progress into more serious conditions. By establishing and maintaining long-term patient relationships built on continuity of care and mutual trust, Dr. Stynowick is able to develop a thorough and nuanced understanding of each patient’s unique health history, risk factors, and personal health goals — a depth of knowledge that supports more accurate diagnoses, more effective treatment decisions, and more personalized care planning over time.

For patients managing chronic health conditions such as hypertension, diabetes, and high cholesterol, Dr. Stynowick provides structured, ongoing disease management that incorporates regular monitoring, medication optimization, and lifestyle counseling. His osteopathic training further enriches his chronic disease management capabilities by encouraging a broader consideration of how structural, functional, and lifestyle factors contribute to and interact with a patient’s medical conditions — insights that can lead to more comprehensive and sustainable health improvements.

Through osteopathic manipulative treatment, Dr. Stynowick can also address musculoskeletal complaints, joint dysfunction, and postural imbalances using hands-on therapeutic techniques that offer patients a non-pharmacological option for managing pain and improving physical function alongside their conventional medical treatment.

Services offered include:

• Comprehensive annual physical examinations and wellness visits
• Preventive care and health risk screenings
• Chronic disease management (hypertension, diabetes, cholesterol)
• Osteopathic manipulative treatment (OMT)
• Acute and urgent sick visits
• Vaccination and immunization services
• School, sports, and employment physicals
• Behavioral and mental health evaluation and support
• Musculoskeletal assessment and osteopathic management
• Respiratory and allergy condition management
• Medication management and review
• Diagnostic test ordering and interpretation
• Specialist referrals and care coordination
• Online appointment booking

Accepted Insurances

Accepted insurance plans are not specifically listed in the provided profile. Patients are encouraged to contact the office directly to confirm accepted insurance plans and coverage before scheduling an appointment.

Practice Locations

Location 1 Address: 130 Chippenham Ln, Chesterfield, MO 63005

Phone: (636) 227-5996

Location 2: Not listed in the provided profile

Hospital Affiliations

Not listed in the provided profile