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Dr. Mark Halsey, MD

Dermatology* Age 41
Dr. Mark Halsey, MD
3.1 (9 Ratings)

Offers telehealth

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Dr. Mark Halsey, MD is a Dermatologist in Sag Harbor, NY.
Dr. Mark Halsey, MD
3.1 (9 Ratings)
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Dr. Mark Halsey, MD

Dermatology* Age 41
Sag Harbor, NY
Accepting new patients

Offers telehealth

Dr. Mark Halsey, MD is a Dermatologist in Sag Harbor, NY.

About

Dr. Mark Halsey, MD is a Dermatologist in Sag Harbor, NY. They currently practice at Practice and are affiliated with Stony Brook University Hospital. Dr. Halsey has experience treating conditions like Dry Skin among other conditions at varying frequencies. At present, Dr. Halsey received an average rating of 3.1/5 from patients and has been reviewed 9 times. Their office accepts new patients and telehealth appointments. Dr. Halsey is board certified in Dermatology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Dry Skin
Skin Ulcer
Psoriasis
Dry Skin
Skin Ulcer
Psoriasis
Dry Skin
  • View other providers who treat Dry Skin
Skin Ulcer
Psoriasis
Acne
  • View other providers who treat Acne
Actinic Keratosis
Atopic Dermatitis (Eczema)
Basal Cell Carcinoma
Birthmark
Burn Injuries
Callus
  • View other providers who treat Callus
Carcinoma in Situ of Skin
Dyshydrotic Eczema
Eczema and Contact Dermatitis
Fungal Nail Infection
Guttate Psoriasis
Hair Loss
Hypertrophic Scar
Inflamed Seborrheic Keratosis
Intertrigo
Itchy Skin
Keloid Scar
Lichen Planus
Lichen Simplex Chronicus
Lipomas
  • View other providers who treat Lipomas
Melanoma
  • View other providers who treat Melanoma
Moles (Benign Skin Lesions)
Nail Infection
Psoriasis Vulgaris
Rash
  • View other providers who treat Rash
Ringworm
  • View other providers who treat Ringworm
Seborrheic Dermatitis
Seborrheic Keratosis
Skin Cancer
Squamous Cell Carcinoma of Skin
Vasculitis
Warts
  • View other providers who treat Warts
Destruction of Benign Skin Lesion
Destruction of Malignant Skin Lesion
Excision of Benign Skin Lesion
Excision of Skin Cancer
Excision of Skin Lesion
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Wart Freezing
Acanthosis Nigricans
Alopecia
  • View other providers who treat Alopecia
Athlete's Foot
Boil
  • View other providers who treat Boil
Candidiasis of Skin and Nails
Canker Sore
Cellulitis
Chickenpox
Cold Sore
Contact Dermatitis
Darier Disease
Diabetes Skin Lesion
Excessive Sweating
Folliculitis
Genital Warts
Granuloma of Skin
Herpes Simplex Infection
Hidradenitis
Hives
  • View other providers who treat Hives
Impetigo
  • View other providers who treat Impetigo
Lymphadenopathy
Molluscum Contagiosum Infection
Nail and Nail Bed Infection
Nonbullous Impetigo
Parapsoriasis
Pemphigoid
Pityriasis Alba
Pityriasis Rosea
Plantar Wart
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Rosacea
  • View other providers who treat Rosacea
Scabies
  • View other providers who treat Scabies
Shingles
  • View other providers who treat Shingles
Skin Discoloration
Spider Veins
Sunburn
  • View other providers who treat Sunburn
Telogen Effluvium
Tinea Versicolor
Varicose Veins
Vitiligo
  • View other providers who treat Vitiligo
Dermatology Procedure
Melanoma Screening
Mole Evaluation
Non-Cosmetic Chemodenervation
Shaving of Skin Lesion
Skin Tag Removal

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Savings Plus of Metro, NY
    Select
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • Flex Connecticut EPO
    Passage HMO
  • GHI CBP
    HIP Prime HMO
  • Blue Acess Employer Sponsored
    Empire Blue Cross Blue Shield PPO
    Empire Hospital
    Empire Hospital/Medical (Trad)
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • Pro Plans EPO
    Pro Plus Plans EPO
    Total Plans EPO
  • BCBS PPO
  • Choice POS
  • MagnaCare PPO
  • MVP Health Plan EPO
  • Freedom
    Liberty
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Sagaponack Medical PC
    3350 Noyac Rd, Sag Harbor, NY 11963
    Icon Directions Right Arrow Directions Phone Icon (631) 731-1099
  2. 2 Nyc Health Hospitals Bellevue
    462 1st Ave, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (844) 692-4692

Patient Satisfaction

Likelihood to recommend Dr. Halsey
3.1
Based on 9 Reviews
5 Stars (4)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (4)

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How likely are you to recommend Dr. Halsey?

(Select your rating)
Patient Reviews
Oct 16, 2023
All my visits went extremly well!! Better than I anticipated.
RV — Oct 16, 2023
See more reviews on Healthgrades
Photo: Dr. Mark Halsey, MD
How would you rate your experience with Dr. Mark Halsey, MD?
  • Likelihood of recommending Dr. Halsey to family and friends

Dr. Halsey's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Halsey

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Halsey, or would you like to choose another provider and have an online appointment right now?
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Call now to make an appointment
(631) 731-1099

About Me

Specialties*
Dermatology
Pediatric Dermatology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Dermatology and Pediatric Dermatology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • University of Massachusetts
    2015
Residency Hospital

Fellowship

Fellowship Hospital
  • Harvard/Boston Childrens Hospital
    2016
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Halsey communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Halsey offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Halsey offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Halsey have free onsite parking?
3 users said yes.
Yes
(3)
No
(0)
Does Dr. Halsey offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Halsey offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Halsey specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Halsey specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Halsey specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Halsey specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Halsey accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Halsey, MD. To arrange an appointment, call the number on Dr. Halsey's profile.

Dr. Mark Halsey, MD is affiliated with Stony Brook University Hospital.

Yes, Dr. Mark Halsey, MD holds board certification in Dermatology and Pediatric Dermatology.

Hospital Affiliations

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY