Dr. Marc Allen, DO

Dr. Marc Allen, DO

Primary Care Doctor
666.7 mi · 1045 W Jericho Turnpike, Smithtown, NY 11787

At a glance

4.35 stars (23 reviews)
87% are satisfied with this provider ·
Accepts 35 insurances
Aetna, BlueCross BlueShield, Cigna, Emblem Health, Medicare, more+ ·
Has 20+ years of experience
Graduated from New York Institute of Technology, New York College of Osteopathic Medicine, Doctor of Osteopathic Medicine
Works at Allen Medical Associates
2 office locations
4.35
23 reviews
Bedside manner
4.5
Wait time
4.0

Recent reviews

Great Doctor and practice, very professional and has many practitioners in one single practice - super convenient. Thanks Dr. Allen.
Verified patient
Dr. Allen was very thorough and took his time answering all of my questions and concerns. He explained what his thoughts and recommendations very well and seemed very genuine. I will be using Dr. Allen as my GP from now on.
Verified patient

Office location

Allen Medical Associates
666.7 mi · 1045 W Jericho Turnpike, Smithtown, NY, 11787

Marc Allen does not participate in Zocdoc to offer online booking at this time

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In-network insurances

Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
Emblem Health

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Chronic diabetes
Underactive thyroid
Chronic high blood pressure
Acute urinary tract infection
Cerebrovascular disease
Peripheral vascular disease
Chronic diabetes
Underactive thyroid
Chronic high blood pressure
Acute urinary tract infection

More about Dr. Marc Allen, DO

** Please expect a call from the office after making an appointment ** ** If your insurance requires a PCP selection, please make sure Dr. Marc Allen is selected** New patients, please arrive 15 mins prior to your appointment to complete the necessary paperwork. Dr. Marc Allen is a caring, thorough internist treating patients in the Commack and greater New York areas. His primary concern as a practitioner is the prevention of disease in his patients. He holds certification from the American Board of Internal Medicine and is a member of the American Medical Association. In order to pursue his medical degree, Dr. Allen attended the New York College of Osteopathic Medicine. He continued his medical education at the North Shore University Hospital. Here, he completed a residency program, specializing in the study of primary care. Dr. Allen is now affiliated with Huntington Hospital. Patients visiting Dr. Allen can receive care for a full range of medical issues. He offers treatment for conditions including high blood pressure, asthma, cystic fibrosis, obesity, migraine, daytime sleepiness, and urinary tract infection.

Education & experience

Education

Medical School - New York Institute of Technology, New York College of Osteopathic Medicine, Doctor of Osteopathic Medicine
North Shore University Hospital, Residency in Internal Medicine
State University of New York, Stony Brook (Bachelor's)

Practice

Allen Medical Associates

Affiliation

Huntington Hospital

Certifications

American Board of Internal Medicine

Professional memberships

American Medical Association
New York State Medical Society

Background

Languages spoken

English

Gender

Male

NPI number

#1356309892

Marc Allen does not participate in Zocdoc to offer online booking at this time

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Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.35
Wait time
4.05
Bedside manner
4.53
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23 reviews
Most relevant
He is an excelent Dr.One of the best I've gone to in quite awhile
Great Doctor and practice, very professional and has many practitioners in one single practice - super convenient. Thanks Dr. Allen.
Verified patient
Dr. Allen was very thorough and took his time answering all of my questions and concerns. He explained what his thoughts and recommendations very well and seemed very genuine. I will be using Dr. Allen as my GP from now on.
Verified patient
This was my first visit to Dr. Allen. I was very impressed with him and the time he took to ask my questions and learn more about my medical history. This was something that my former primary doctor lacked. The PA and office staff were also very friendly and helpful.
I would go again. But when I'm not busy
Verified patient
Verified patient
Verified patient
Verified patient
Verified patient
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Frequently asked questions

Which hospital is Dr. Marc Allen affiliated with?

Dr. Marc Allen is affiliated with Huntington Hospital.

What practice does Dr. Marc Allen work with?

Dr. Marc Allen works with Allen Medical Associates.

Where is Dr. Marc Allen's office located?

Dr. Marc Allen has 2 office locations in Smithtown, view full addresses on Dr. Allen's profile.

Which board certifications does Dr. Marc Allen have?

Dr. Marc Allen is certified by American Board of Internal Medicine.

What languages does Dr. Marc Allen speak?

Dr. Marc Allen speaks English.

How do patients rate Dr. Marc Allen in reviews?

23 patients have reviewed Dr. Marc Allen. The overall rating for this doctor is 4.35/5. They have a 4.53/5 rating for bedside manner and a 4.05/5 rating for wait time. You can read individual reviews and ratings on their profile.

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Marc Allen does not participate in Zocdoc to offer online booking at this time.