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Hartford HealthCare Medical Group

4.9 out of 5 · 295 reviews

Internal Medicine • Mystic, CT

About

Hartford HealthCare Medical Group Primary Care - Mystic is an internal medicine clinic in Mystic, Connecticut offering services including annual wellness visits, chronic condition management, preventative medicine, medication management, memory assessments, fall and balance evaluations, rapid testing, and virtual health visits. The clinic provides comprehensive health-risk assessments, nutrition counseling, and routine check-ups and screenings.

Clinic Type

Internal Medicine

Address

100 Perkins Farm Drive Suite 203, Mystic, CT 06355

Phone

860.572.8911

Email

—

Opening Hours

8:30 AM - 5:00 PM

Telehealth

Yes

Emergency Care

In an emergency, call 911

Services Offered

  • Annual Wellness Visits
  • Chronic Condition Management
  • Chronic Disease Diagnosis
  • Comprehensive health-risk assessments
  • Diet
  • Fall and Balance Evaluations
  • Injury Treatment
  • Internal Medicine
  • Medicare Annual Wellness Visits
  • Medication Management
  • Memory Assessments
  • Nutrition
  • Personalized Health Counseling
  • Preventative Medicine
  • Rapid Testing
  • Routine Check-ups, Exams and Screenings
  • Timely Immunizations
  • Vaccinations
  • Virtual Health Visits and Telehealth

Team

  • Warren Lewis Fields, MD — Internal Medicine Physician

Insurance & Payment

  • Aetna
  • Anthem
  • BCBS Medicare
  • CarePartners of Connecticut
  • Cigna Healthcare
  • Colonial Cooperative Care
  • Community Health Network of Connecticut, Inc.
  • Connecticare
  • Connecticare Commercial
  • Connecticare Medicare
  • Corvel
  • Coventry
  • Essence Healthcare
  • Evercare
  • First Health Group Corp.
  • Focus
  • Health Connecticut
  • Health Direct
  • Health New England
  • Healthy Connecticut
  • HMC/ Northeast Healthcare
  • Medspan Commercial
  • Medspan Medicare
  • Northeast Health Direct
  • One Health Plan/ Great-West Healthcare
  • Oxford Health Plans
  • Prime Health Services
  • Private Health Care Systems, Inc.
  • Senior Whole Health
  • United Healthcare
  • WellCare of Connecticut, Inc.

Cash, Credit Card, Insurance

Languages Spoken

  • English

FAQs

What are the clinic's hours?

8:30 AM - 5:00 PM

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (for Dr. Warren Fields at the Mystic location): 4.4 out of 5 stars (18 reviews)
  • Internal surveys for specific providers at Hartford HealthCare HealthCenter - Mystic: 4.9 out of 5 stars (295 surveys)

Patients praise

  • Physicians described as caring and knowledgeable
  • State-of-the-art medical facilities
  • High satisfaction scores for individual primary care providers

Common complaints

  • Difficulties with office communication and unresponsiveness
  • Long delays for return calls from staff or providers
  • Frustration with corporate policies and administrative processes

"Dr. Fields has been my PCP since 1994. He’s the most caring and knowledgeable physician I have had the pleasure to know and benefit from."

— Healthgrades patient review for Dr. Warren Fields

"Communication is severely lacking. On multiple occasions, it has taken five to seven days to received a return call... It is extremely difficult to get a nurse or provider to return a call, and patient concerns simply don't seem to be a priority."

— Yelp review for Hartford HealthCare Medical Group

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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