Dr. Allen Fein, MD

Dr. Allen Fein, MD

Family Medicine  |  
Male  |  
Age 65
Insurances AcceptedSave
Dr. Allen Fein, MD is a family medicine doctor who practices in Southampton, NY. He is 65 years old and has been practicing for 38 years.Read his story

205 Windmill Ln Ste A

Southampton, NY 11968

Contact Information

(631) 283-6446

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Commercial Insurance Company
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care
  • Humana
  • 5 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Fein

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Dr. Fein's Experience

Dr. Fein's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Dr. Fein's bio

This content was provided by Dr. Fein "My office is a generally happy and very well run Mom and Pop single Family Physician practice, thanks to an outstanding caring team, at this same Southampton Village location at 205 Windmill Lane, Suite A, since 2000, just next door to the Dog Park, and across the street from Tate's Bakery. I am a Clinical Asst Professor of Medicine/staff member at Stony Brook and also am a Full Attending at Southampton Hospital. Besides being Board Certified in Family Medicine, I am licensed to treat opioid use disorders in the office, and also able to give certificates for patients qualifying for medical marijuana. I provide other services in the office including medical acupuncture and immigration examinations. Minor office procedures like suture repair etc are handled in the office. My staff includes a fluently bilingual assistant, and I am multilingual. On most plans. Ready to local home visits as needed and if appropriate. Office hours Monday through Friday, with availability on an as needed basis on weekends and holidays. "


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  • Family Medicine
  • Acupuncture
  • Addiction Medicine
  • Alcoholism
  • Diabetes Medicine

Board Certifications

  • Family Practice
    Accredited by: American Board of Family Medicine*

Conditions Treated

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Diabetes Insipidus
  • Diabetes Mellitus, Secondary
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Goiter
  • Gynecomastia
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperthyroidism
  • Hypokalemia
  • Hypoparathyroidism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Phosphorus Metabolism Disorders
  • Retina Diseases
  • Testicular Dysfunction
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


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  • Outpatient Opioid Detoxification

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • McGill U
    Undergraduate School | Graduated 1974
  • McGill University / Faculty Of Medicine
    Medical School | Graduated 1978
  • McGill Jewish Genl Hosp
    Residency Hospital | Completed 1980

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Fein has no media or publications listed.

Languages Spoken

  • English
  • French
  • Spanish

Memberships & Professional Affiliations

Dr. Fein does not have any memberships or affiliations listed. If you are Dr. Fein and would like to add memberships or affiliations, please update your profile.

Dr. Fein's Reviews

Likelihood of recommending Dr. Fein to family and friends
based on 23 total reviews (8 with comments)

Likelihood to Recommend (23)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Fein's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
10 to 15 minutes

Patient Comments (8)

in NYNY |
Fantastic doctor. I’ve been going to Dr Fein for many years. Dr Fein and his staff are very professional. He has very fliexible hours and even sees me on weekends due to my extremely busy work schedule. Well established busy office but very friendly and knowledgeable. Can’t say enough good things...more
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in Baiting Hollow New York |
I think he's a great doctor I think he cares about people. I think the staff was very kind. I think he gives people chances and those people make mistakes as long as they're willing to make it right he is right behind you. I would recommend him definitely. He's an excellent doctor for drug abuse....more
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Just wanted to add my 2 cents. I first meet Dr. Fine about 10 years ago when I woke up one hot July morning in a cold sweat 101-degree temp, with my teeth chattering. My wife called to find a doctor I could see. Plenty of docs would see me in Sept or Oct but none I could see right away. Dr. Fine...more
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in Sag Harbor, NY |
Very unprofessional , arrogant and dismissing. Not very knowledgeable; he's a doctor on the east end of Long Island and knew very little about tick born illness!
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Because this negative review comes anonymously, it is hard for me to respond. There are times unfortunately that I fail to meet some patient's expectations, as with this person. As far as tick born disease...more
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in Suffolk NY |
A much different view. Dr.Fein took a personal call for a few seconds, he also shares vacation photos and pictures of his family. I'm fine with that. All it does is build relationships, after all he knows plenty about me. As far as yelling across the office he has a sense of humor, it's a busy...more
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Thank you for your positive feedback. The purpose of yelling is perhaps a bad unprofessional habit, but as a choral singer, my pitch is ok, and the requests for simply things like flu shots certainly is...more
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Visit Dr. Fein

Now Accepting New Patients
This provider offers the following appointment availability:
Same Day
Next Day
Dr. Fein accepts 14 insurance carriers
  • Aetna
    Aetna NAP
    Aetna PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Capital District Physician's Health Plan (CDPHP)
    Capital District Physician's Health Plan (CDPHP) HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • EmblemHealth
    Emblem Health
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • Fidelis Care
    Fidelis Care HMO
  • Humana
    Choice Care PPO
  • Locals (any local)
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Neighborhood Health Plan
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    Oxford Liberty
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Fein has admitting privileges

Southampton Hospital
240 Meeting House Ln
Southampton, NY 11968
View Hospital Profile
Stony Brook University Hospital
101 Nicolls Road
Stony Brook, NY 11794
View Hospital Profile

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