MARK SCHOENFELD, M.D.
CARDIOTHORACIC SURGICAL ASSOCIATES, P.C.
Functional Medicine MDs
Personalized, holistic approach to preventive medicine and chronic condition management in New Haven.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- Harvard Medical School
- Graduated
- 1979
- Medicare specialty
- Cardiovascular Disease (cardiology)
- Also practices
- Cardiac Electrophysiology
- Group practice
- Yale University · 2,632 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked October 2026.
About
Dr. Mark Schoenefeld treats patients with chronic conditions and functional disorders, using a comprehensive approach to health and wellness. Ideal patients are individuals seeking a more natural approach to healthcare, and who are motivated to engage in prevention and self-care. In his practice in New Haven, Connecticut, Dr. Schoenefeld emphasizes the importance of lifestyle and nutritional interventions to promote optimal health.
He is based in New Haven, Connecticut, and does not currently offer telehealth services. Payments are made directly to the provider, and insurance is not accepted. Dr. Schoenefeld welcomes new patients to his practice.
Areas of Focus
Specialties
Patients Served
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