Hartford HealthCare Medical Group

Internal Medicine • Mystic, CT

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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.

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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

Website

https://hartfordhealthcaremedicalgroup.org/locations/location-details?Id=a1P5b00000QIZkFEAX

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

Youtube

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].

In the News

Mashantucket Pequots, Hartford HealthCare to Build new health center | Mystic River Press | thewesterlysun.com — Dec 20, 2025
Dr. Susan M. Stone, MD - Internal Medicine Physician in West Hartford, CT — May 14, 2026
Hartford HealthCare And Mashantucket Pequot Tribal Nation Break Ground On New Modern Community Health Center | Norwich, CT Patch — Apr 21, 2026
9 of the Most Common Questions People Ask Their Doctor | Hartford HealthCare | CT — Jun 28, 2026

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.