Summary

Dr. David Frederiks treats altered level of consciousness, respiratory failure, and sepsis, and performs therapeutic hypothermia. He practices family medicine and hospital medicine and has 31 years of experience. Dr. Frederiks is affiliated with Lawrence and Memorial Hospital in New London, Connecticut, and also sees patients in Old Saybrook, Connecticut. He completed his residency at Overlook Medical Center and earned his medical degree from Rutgers New Jersey Medical School. Patients on Vitals rate Dr. Frederiks 3.82 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 31 years of experience
  • 36 insurance plans accepted
  • speaks English
  • Overlook Medical Center
  • 12 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. David Jonathan Frederiks has 2 locations

Partners In Primary Care Llc

1358 Boston Post Rd Unit 1Old Saybrook, CT 06475
Mon9:00 am - 5:00 pm
Tue9:00 am - 12:00 pm
WedClosed
Thu9:00 am - 12:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Lawrence And Memorial Hospital

365 Montauk AveNew London, CT 06320
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Compare with Similar Doctors

Dr. David Jonathan Frederiks, MD
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Dr. David Jonathan Frederiks, MDChristine Seidell, APRN, FNP-BCDr. Rolando Gomez, MD, MHAKimberley Cooper, MSN, FNP-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
5 
0 
0 
31 Years of Experience 4 Years of Experience 9 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish, Portuguese, French
Old Saybrook , CTDanbury , CTCoral Gables , FLDover , DE
Med School: Rutgers New Jersey Medical School Med School: American University Of Antigua College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. David Jonathan Frederiks

  • Accepts Medicaid
  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross and Blue Shield Connecticut
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Rhode Island
  • Blue Cross Blue Shield of Rhode Island - CHIP
  • CarePartners of Connecticut
  • CarePlus Health Plans (Florida Medicare)
  • Cigna
  • Cigna-HealthSpring
  • Commonwealth Care Alliance
  • ConnectiCare
  • ConnectiCare - Medicare
  • EmblemHealth
  • EmblemHealth - HMO
  • Harvard Pilgrim Health Care
  • Health New England
  • HealthFirst (NY)
  • Humana
  • Mass General Brigham Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Neighborhood Health Plan
  • Optum Health
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr. David Jonathan Frederiks has the following 2 specialties

Specialty Expertise

Dr. David Jonathan Frederiks has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

31 Years Experience

Dr. David Jonathan Frederiks holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at Overlook Medical Center.

Medical School

Graduated from Rutgers New Jersey Medical School in 1995.

NPI Number

Dr. Frederiks' NPI number is 1225048168.

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Frequently Asked Questions

Does Dr. David Frederiks accept my insurance?
You can see the insurance plans that Dr. David Frederiks accepts on their Vitals profile.
Is Dr. David Frederiks accepting new patients?
Dr. David Frederiks is accepting new patients on Vitals. View Dr. David Frederiks's profile on Vitals to make an appointment.
Where is Dr. David Frederiks's office located?
Dr. David Frederiks's office is located at 1358 Boston Post Rd Unit 1, Old Saybrook, CT, 06475.
Does Dr. David Frederiks accept virtual/telehealth appointments?
Dr. David Frederiks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. David Frederiks speak?
Dr. David Frederiks speaks English.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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