What patients are saying
Overall rating
4.98
Average wait time
4.53
Bedside manner
5.00
“Appointment went smoothly, staff was helpful, and the doctor was thorough in addressing my questions.”
Madhumita S.September 9, 2025
“He was so nice and listened to my issues without rushing me. Great personality, funny, down to earth . I will definitely come back to him again for my annual check up”
Brenda L.September 5, 2025
About Dr. Daniel Cyran
Daniel Cyran, DO, is Board Certified in Internal Medicine and a primary care physician. He earned his Doctor of Osteopathic Medicine degree from the New York Institute of Technology, New York College of Osteopathic Medicine. Dr. Cyran completed his internship at New York Methodist Hospital and a fellowship at Long Island College Hospital. He has been practicing medicine in Syosset since 1996 and remains actively involved in teaching medical students.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Lower back pain
Rash
Chronic high blood pressure
Atrial fibrillation and atrial flutter
Insomnia
Underactive thyroid
Lower back pain
Rash
Chronic high blood pressure
Atrial fibrillation and atrial flutter
Office location
Optum Medical Care P.C. - 575 Underhill Blvd, Ste 190
575 Underhill Blvd, Ste 190, Syosset, NY 11791
Education and background
Practice names
Board certifications
- American Board of Internal Medicine
Education and training
- Medical School - New York Institute of Technology, New York College of Osteopathic Medicine, Doctor of Osteopathic Medicine
- New York Methodist Hospital (Internship)
- Long Island College Hospital (Fellowship)
Languages spoken
- English
Provider's gender
Male
NPI number
1578569125
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.98
Wait time
4.53
Bedside manner
5.00
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
63 reviews
Most relevant
Dr. Cyran was awesome, he was communicative and answered all my questions. 10/10!!!
March 12, 2026Initials hidden
Appointment went smoothly, staff was helpful, and the doctor was thorough in addressing my questions.
September 9, 2025Madhumita S.Verified patient
Kindness professionalism of Dr Cyran and staff.
Always prepared and receptive to patients inquiries
June 14, 2025Doreen K.Verified patient
Dr Cyran is always welcoming and never rushes you. He listens well and is attentive.
Less than 1 year agoJames P.Verified patient
Dr. Listened to my concerns and gave me a referral to see a specialist.
September 8, 2025Peter A.Verified patient
Everything smooth great office atmosphere, doctor very helpful!
October 17, 2025Julio B.Verified patient
Great doctor. Really listened to my issues. Would highly recommend.
January 16, 2024Margarita M.Verified patient
He was so nice and listened to my issues without rushing me. Great personality, funny, down to earth . I will definitely come back to him again for my annual check up
September 5, 2025Brenda L.Verified patient
Dr. Cyran was great and the staff is awesome.
July 14, 2025James W.Verified patient
Dr. Cyran always takes the time to listen and offers helpful advice and guidance.
I do sometimes feel that Optum, the entity for which Dr. Cyran works, seems more committed to a corporate mentality than a health care mentality. Can’t quite shake the feeling that they view me more as a potential customer for more services than as a patient.
May 20, 2025James P.Verified patient
Amazing doctor! First time in my life where I felt the doctor treated me as if I was a member of his family. Listened to my concerns, explained everything to me, gave practical suggestions, and just overall talked to me with a very personable tone. Very nice office and friendly staff. I’m very happy I found Dr. Cyran, I would recommend him to anyone.
May 22, 2024Greg R.Verified patient
I had a great experience at the office of Dr. Cyran. I went in worried about something I had come across and the doctor was great at listening to my concerns. He went on to examine the area of concern and explain all needed testing for it. He made me feel at ease and about the whole situation. He also got back to me right away with my test results. Such a great doctor!
March 2, 2024Vanessa C.Verified patient
Fine Doctor ---- communicated well --- great suggestions --- listened and cared about my concerns ----- Will make this Doctor my primary care doctor ----- Highly recommended.
Also ---- Fantastic assistant --- Suzie
November 21, 2023Lawrence B.Verified patient
April 7, 2026Melissa R.Verified patient
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How soon can I make an appointment with Dr. Daniel Cyran?
Generally, Dr. Daniel Cyran has appointments available on Zocdoc within 1 week. You can see Dr. Cyran's earliest availability on Zocdoc and make an appointment online.
Is Dr. Daniel Cyran accepting new patients?
Dr. Daniel Cyran generally accepts new patients on Zocdoc. You can see Dr. Cyran's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Daniel Cyran accept my insurance?
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Can I make an appointment with Dr. Daniel Cyran online?
Yes, you can make an appointment online with Dr. Cyran using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Daniel Cyran work with?
Dr. Daniel Cyran works with Optum Medical Care, P.C..
Where is Dr. Daniel Cyran's office located?
Dr. Daniel Cyran's office is located at 575 Underhill Blvd, Syosset, NY 11791.
Which board certifications does Dr. Daniel Cyran have?
Dr. Daniel Cyran is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Daniel Cyran?
Dr. Daniel Cyran frequently sees patients for Annual Physical, Arthritis, Illness, Physical Therapy Consultation, and Sleep Problems. You can see other visit reasons for Dr. Daniel Cyran on their profile.
What languages does Dr. Daniel Cyran speak?
Dr. Daniel Cyran speaks English.
How do patients rate Dr. Daniel Cyran in reviews?
63 patients have reviewed Dr. Daniel Cyran. The overall rating for this doctor is 4.98/5. They have a 5/5 rating for bedside manner and a 4.53/5 rating for wait time. You can read individual reviews and ratings on their profile.