Browse specialtiesSee all specialties A-Z
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
Discover
Are you a top doctor or health service?
Discover
Are you a top doctor or health service?

CT Internal Medicine and Allergy
2 specialtiesNew Fairfield, CT • 2 locations4.77
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.77
Wait time
4.78
Bedside manner
4.65
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
UnitedHealthcare
Book an appointment for freeThe office partners with Zocdoc to schedule appointments
Scheduling details
All procedures
See if they’re in-network
Available appointments
All provider availability
CT Internal Medicine and Allergy
88 Route 37, Fieldstone Plaza, New Fairfield, CT 06812
All provider availabilityToday, Apr 22 – Tue, May 5
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
UnitedHealthcare
2 office locations
CT Internal Medicine and Allergy (1 of 2)
88 Route 37, Fieldstone Plaza, New Fairfield, CT 06812
1 of 2
Providers at CT Internal Medicine and Allergy (0)
No results
This practice has no doctors that match your search criteria.
CT Internal Medicine and Allergy
CT Internal Medicine and Allergy sees patients ages four and up for any non-surgical medical problems and for complete health evaluations. CT Internal Medicine and Allergy serves as the primary care provider for our patients, regularly corresponding with other physicians and hospitals who are involved in the patient's healthcare.
In our practice, we believe that the doctor's role is not only to treat illness, but to give you the appropriate tools to prevent illness and to improve your quality of life.
We use state of the art electronic medical records, keeping our patients' records well-organized and always available at both of our offices. Electronic medical records enable rapid transmission of prescriptions to the pharmacy, reducing wait-time for medications. In the future, all of our patients' Danbury Hospital records will be linked to our system.
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.77
Wait time
4.78
Bedside manner
4.65
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
62 reviews
Most relevant
Positive experience overall. Informative and helpful in resolving my issues.
February 27, 2025Matthew R.Verified patient
Dr Karlin treated me as her patient so well.. I was comfortable telling him what I feel, God bless him
May 17, 2022Juvy C.Verified patient
Dr. Karlin and his staff were extremely polite and caring. I found my new primary care doctor!
August 10, 2023James D.Verified patient
Excellent experience. I definitely would recommend Dr Karlin!!
January 21, 2025Michael D.Verified patient
Great service and friendly staff. Very professional and fast. Highly recommended!
June 2, 2023Ares Q.Verified patient
Very good. Very efficient office visit and very professional doctor and assistants.
May 1, 2013Timothy R.Verified patient
Strong communications. Pleasant staff. Dr. Karlin is easy to talk to.
October 11, 2023Thomas O.Verified patient
Not an allergy specialist that is familiar with MCAS.
Initials hidden
Great first visit and very happy that I made the switch!
June 2, 2023Joanna A.Verified patient
Nice office, very friendly staff, very nice nurse and doctor!
January 18, 2021Marianne V.Verified patient
Place was clean. Service was great. Doctor was patient
Initials hidden
Dr. Karlin is an excellent GP & his staff is wonderful.
JDVerified patient
When I went to the doctor for a rash he looked at my rash and went I’ve never seen that before and just prescribed me random medicine, just seemed very unprofessional because other dermatologists have been way more thorough and in depth
March 16, 2026Robert D.Verified patient
Dr. Karlin was friendly and very informative at my first appointment. I look forward to completing allergy testing and making a plan with him to manage my symptoms
January 27, 2025Sam B.Verified patient
Great!
September 1, 2023Joanna A.Verified patient
Office staff was friendly and made this first visit easy. Dr. Karlin is warm and has a good manner. A very practiced professional, no pun intended.
June 13, 2023Initials hidden
Today was my first time being seen by Dr. Roger Karlin as my new primary doctor. He matched my energy, so did all of the staff. Dr. Karlin listened to everything I spewed on about (I'm a hypochondriac lol) so he's obviously a great listener. The nurse was so nice and calming when she had to withdraw two vials. The wait time was probably 1 minute. Overall great experience.
Initials hidden
Dr. Roger is a great doctor because he gets right to the point and doesn't try to make small talk with you and waste your time by beating around the bush. I would recommend this doctor, although the charisma and welcoming to the office by the desk lady wasn't that warm as I would expect but rather dull and not with much energy. The nurse had more charisma but she also lacked in that area I would say. Even so though, my visit was pleasant and relaxing and I definitely would come back for future appointments.
Initials hidden
I saw doctor Karlin for an annual physical, just having moved to a new area. I had an excellent experience with Dr Karlin and his staff! Highly recommended.
August 13, 2021Joyce B.Verified patient
Listened well and didn’t make me feel rushed.
July 5, 2021Matthew D.Verified patient
This was my initial visit. I explained my reasons for wanting to affiliate with a CT doctor and my concerns today. Dr. Karlin was a very attentive listener. He changed my blood pressure meds and he made a recommendation for an arthritis specialist. I have an appointment with him soon for an annual physical. I look forward to a long relationship with Dr. Karlin.
June 16, 2021Nancy C.Verified patient
Very friendly staff. Everyone was professional and I did not wait for my appointment or to be seen by the doctor. The physician assistant was wonderful.
May 22, 2021Deborah L.Verified patient
He was nice and thorough.
September 1, 2013Initials hidden
Excellent
Initials hidden
Everyone is always wonderful!
CLVerified patient
Initials hidden
February 14, 2026Sean Z.Verified patient
Initials hidden
Initials hidden
January 16, 2025Imad C.Verified patient
December 26, 2024Frank V.Verified patient
Initials hidden
Initials hidden
September 11, 2024Jennie E.Verified patient
August 1, 2024Jonathan V.Verified patient
June 22, 2024Angel N.Verified patient
Initials hidden
Initials hidden
April 9, 2024Edward D.Verified patient
Initials hidden
Initials hidden
October 3, 2023David C.Verified patient
September 11, 2023Evens L.Verified patient
September 7, 2023Steven R.Verified patient
August 15, 2023Debbie S.Verified patient
July 30, 2023Nicole A.Verified patient
Initials hidden
January 16, 2023Rouesgene S.Verified patient
September 3, 2022Gerald D.Verified patient
August 3, 2022Louis S.Verified patient
Loading...