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Personalized Concierge Medical Care in Newton, MA
Enhanced Medical Care is a private concierge medical practice dedicated to providing personalized, proactive healthcare tailored to individual patient needs. Our approach combines modern medical expertise with traditional patient-centered values, ensuring comprehensive care through direct physician access, extended appointment times, and holistic wellness strategies. With over two decades of experience serving Boston-area patients, our team prioritizes patient education, preventive care, and seamless healthcare navigation.

We maintain rigorous professional standards through continuous medical education and integration of evidence-based practices. Our commitment to exceptional service is demonstrated through 24/7 physician availability, on-site diagnostic capabilities, and personalized health advocacy that extends beyond conventional primary care models.
Services
Primary Care Wellness Programs Executive Health Preventive Medicine Health Advocacy On-site Diagnostics Chronic Disease Management Nutritional Counseling Travel Medicine Executive Physicals
Highlights and features
  • We offer 24/7 direct access to board-certified physicians
  • Our practice provides extended appointment times for comprehensive care
  • We maintain on-site diagnostic capabilities for patient convenience
  • Our team includes specialists in wellness and integrative medicine
  • We offer personalized health advocacy and care coordination
What people say
24/7 direct access Personalized attention Exceptional health advocacy No wait times Comprehensive wellness approach
Services
Primary Care
Our primary care services provide comprehensive, personalized medical treatment with direct physician access. Patients receive extended consultations for accurate diagnosis and treatment planning. The practice emphasizes preventive care and chronic disease management through continuous patient-physician relationships.
Wellness Programs
Customized wellness programs combine conventional and integrative medicine approaches for optimal health. Services include nutritional counseling, preventive screenings, and lifestyle modification strategies tailored to individual health goals and medical needs.
Executive Health
Executive health services offer comprehensive physical exams and specialized care for busy professionals. The program includes rapid specialist access, healthcare navigation, and confidential medical management tailored to executive schedules and health requirements.
On-site Diagnostics
Our practice provides convenient on-site diagnostic capabilities including blood work, urine analysis, EKGs, and blood pressure monitoring. This immediate access to diagnostic tools enhances efficiency and enables timely medical decision-making within our comfortable clinical environment.
Health Advocacy
Our health advocacy services ensure seamless healthcare navigation through insurance coordination, specialist referrals, and treatment follow-up. The team actively supports patients in accessing appropriate care while managing administrative healthcare challenges on their behalf.
People
Mark E. Costa, MD
Medical Director
Board-certified physician with over 20 years of experience, specializing in internal medicine and preventive care. Former Mass General Hospital physician who established Enhanced Medical Care to provide personalized, accessible healthcare with extended patient interactions.
Marilyn J. Chown, RN, BSN, MPH
Wellness Director
Public health nurse with expertise in epidemiology and integrative medicine. Combines traditional nursing with alternative approaches to create personalized wellness plans, focusing on preventive care and patient education for optimal health outcomes.
Julia Nagy
Patient Services Coordinator
Manages clinical and administrative operations with attention to patient experience. Coordinates appointments, medical records, and practice logistics to ensure seamless delivery of concierge medical services.
Hannah Kitzmiller
Practice Development Manager
Oversees practice operations and system development to maintain high patient satisfaction standards. Implements quality improvement initiatives while supporting the growth of Enhanced Medical Care's personalized healthcare model.
Questions
What is concierge medicine?
Concierge medicine provides personalized healthcare with direct physician access, extended appointments, and comprehensive care coordination tailored to individual patient needs.
Do you accept insurance?
We operate as a private pay practice but provide documentation for potential insurance reimbursement for covered services.
What services are included?
Our services include primary care, wellness programs, executive health, on-site diagnostics, chronic disease management, and 24/7 health advocacy.
How do house calls work?
We offer house calls for patients unable to visit our office, with availability determined based on medical necessity and location.
What areas do you serve?
We serve patients throughout Eastern Massachusetts including Boston, Wellesley, Newton, and surrounding communities.
How to schedule a consultation?
Contact our Newton office directly at 617-777-4080 to schedule a complimentary consultation with our medical team.
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Reviews (2)
Elizabeth Gainey
Jan 20, 2021 Report
My husband and I have been clients of Dr Costa's for many years and they have been wonderful to myself and my whole family. His whole staff including his wife and associate Marilyn have been very helpful and knowledgeable. Now my 21 year old son is a patient of this practice. They are able to quickly get patients appointments with other specialist and have excellent referrals. Their follow up and overall care is excellent. I would highly recommend this practice to anyone looking for a concierge doctor.
Deborah Lapidus
Oct 20, 2020 Report
I have been a patient of Dr. Mark Costa, Enhanced Medical Care, for 13 years. Dr. Costa is an outstanding, skilled diagnostician with a caring, attentive manner. Exactly the qualities that one wants in a Primary Care Physician. Marilyn Chown, R.N., B.S.N., M.P.H. and the doctor's wife, efficiently manages the practice with warmth and knowledge. I cannot recommend this practice more highly