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?
Intellis Health
4 specialties474 Ovington Ave, Brooklyn, NY4.32
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.32
Wait time
4.30
Bedside manner
4.35
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
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
Today, Apr 2 – Wed, Apr 15
Insurances accepted
99% of patients have successfully booked with these insurancesAetnaBlueCross BlueShieldCignaEmblem HealthMedicare
1 office location
Providers at Intellis Health (0)
No results
This practice has no doctors that match your search criteria.
Intellis Health
A network of thriving medical practices, delivering high-quality, patient-centered care, and driving innovation and efficiency in everything we do
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.32
Wait time
4.30
Bedside manner
4.35
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
184 reviews
Most relevant
What a wonderful staff. Efficient, professional, caring, friendly. I actually enjoyed my visit to the doctor!
GHVerified patient
You can’t find a better doctor with a great staff. Have been using this doctor for years and would never change.
May 20, 2025Donna F.Verified patient
I came once for a em sick visit and changed my primary permanently. Awesome doctor and excellent staff.
JOVerified patient
He listens and speaks with you. You feel cared for
March 24, 2025Nicholas F.Verified patient
Initials hidden
August 22, 2025Kris F.Verified patient
Initials hidden
August 1, 2025Justyna G.Verified patient
Initials hidden
July 24, 2025Initials hidden
June 10, 2025Jessica O.Verified patient
Initials hidden
April 24, 2025Temi A.Verified patient
Initials hidden
Initials hidden
Initials hidden
Initials hidden
Thorough visit, excellent bedside manner & follow up communication. Dr. Fred is a dying breed!
October 21, 2025Laura R.Verified patient
All the staff and the Dr was very friendly and very caring they took the time to listen to my concerns.
April 21, 2025Kathy P.Verified patient
DR Fred is wonderful he is by far the best Dr I have ever seen. I highly recommend him!!!
February 14, 2025Dolores C.Verified patient
Dr. Fred was highly professional and personable. His bedside manner is first rate. He really cares about his patients!
April 8, 2018Eric R.Verified patient
Perfect doctor. Very understanding and helped me with my medical issues. I trust him completely with my healthcare.
August 31, 2018Danielle A.Verified patient
Great Doc, easy to understand and great sense of humor, and really kind. Lets not forget profesional.
October 28, 2017Erick C.Verified patient
Excellent doctor. Really helpful with my issue. Feel loads better. Highly recommend
August 31, 2018Grace L.Verified patient
Dr Fred is great - friendly, efficient, and thoughtful. Highly recommended!
May 2, 2018Mark H.Verified patient
He was thorough, knew my symptoms. Took his time in explaining everything.
VMVerified patient
Great attention, straight to the point, and prescription was excellent!
March 14, 2019Yajayra Stefania D.Verified patient
Dr. Fred is such a warm, wonderful doctor. Visits are always a pleasure.
August 29, 2018Initials hidden
Professional, succinct and I left feeling like I’m in good hands
July 11, 2018Lars H.Verified patient
Amazing. helped me with my cholesterol and balance my well-being.
KKVerified patient
Wonderful! Always helpful, disect, and beneficial visit.
ACVerified patient
absolutely the best! Dr Fred is a great listener, knowledgeable, and give you all the time that you need and more! staff are very professional and friendly, my wife and myself are been going to him for years
March 21, 2026Aiman M.Verified patient
Doctor Fred is a very nice and professional
February 19, 2026Francis L.Verified patient
Dr. Fred is very patient, thorough and caring. He doesn't rush you and answers all of your questions. I highly recommend Dr. Fred.
November 21, 2025Carolann B.Verified patient
There was clear communication from when I walked in the door. The receptionist was a pleasure And every step of the way my visit was professional. And on time.. Dr Fred was amazing. He was very thorough Answered all my questions, concerns and exceeded my expectations. and the nurse was great too!! The staff was organized and friendly!!Thank you ?
October 7, 2025Initials hidden
Good experience
October 1, 2025James S.Verified patient
Found a great doctor with Dr. Fred. I’ve always been nervous and wary with doctors but it was a good first visit and feel comfortable to make him my primary.
August 27, 2025Ruthanna E.Verified patient
One of the most thorough doctor’s visits I have had in a long time. Nurses were super friendly and helpful when I almost passed out giving blood, and the doctor was kind and asked many questions to help me out.
March 5, 2025Initials hidden
His beside manner was jittery and rushed, he seemed like he was in a terrible hurry. Maybe he was overbooked for the day. It wasn't a positive experience.
Jisoo K.Verified patient
Great bedside manner and very helpful, not pushy!
September 14, 2018Alexander B.Verified patient
Excellent doctor. The experience was highly positive. I will continue using Dr Fred as needed and recommend him to others. Thank you .
September 5, 2018Chayana H.Verified patient
Great visit and Maria was fantastic!
Initials hidden
Very nice doctor and answered all my questions.
Initials hidden
It was great. Highly recommend.
June 27, 2018Jordan A.Verified patient
First visit for an allergic cough. Took forever. They even did a echocardiogram! I had told them I really needed to be out in less than an hour. It took almost 2!
May 11, 2018Initials hidden
They lost the results of a test they did for me and said I was allergic to cats and dogs - I am not in the slightest. At the end of the appointment he offered to prescribe a medication for my heartburn that he had already prescribed for me.
May 9, 2018Casey L.Verified patient
Dr. Fred is very direct, which I appreciate. He was thorough and efficient and I felt comfortable that he was providing the necessary care.
April 23, 2018Casey L.Verified patient
I'm sure Dr. Fred is a good doc...perhaps I caught him on an off day. I have never felt so rushed and unimportant to a doctor. He did not wash his hands before, nor did he wear any gloves when he drew my blood. He didn't really seem to care to want to see why I was there to make his own assessment of my ailment, but rather seemed fine just taking my word for it...im no medical professional by the way. Overall, this visit left me more worried and not comforted in any way. Again, maybe it was an off day.
Initials hidden
He's knowledgeable and very helpful.
March 22, 2018Luke G.Verified patient
I’m so happy that I chose Dr. Fred. He was great - paid attention to my needs and anything that concerned me. The medical
Assistant Maria was amazing as well. Everyone was very professional, accommodating and warm.
January 24, 2018Initials hidden
Dr was great, very approachable and comfortable talking about even private medical issues, Nurse Maria was so great and nice too, felt very comfortable, would recommend
January 21, 2018Initials hidden
Dr. Fred Natarnicola demonstrates excellence in his field of endeavor. The doctor is polite with above par bedside manner and is patient to explain and answer all questions from the patient.
He is through in his testing yo endure the patient receives the best care available. I would recommend Dr. Nstarnivola without reservation.
Respectfully submitted,
Jo-Ann L
January 10, 2018Joanne L.Verified patient
The visit was very great! The doctor was very helpful and was straightforward, and the nurse who was taking care of me was very gentle and caring. Would 100% recommend.
December 27, 2017Walker C.Verified patient
Very knowledgable, prepared excellent Doc.
SBVerified patient
On time answered all my questions.
MGVerified patient
Initials hidden
March 31, 2026Initials hidden
March 28, 2026James S.Verified patient
Initials hidden
March 11, 2026Jose C.Verified patient
February 10, 2026George G.Verified patient
Initials hidden
Initials hidden
January 24, 2026Daniela P.Verified patient
Initials hidden
January 17, 2026Froso P.Verified patient
Initials hidden
Loading...