Mark S. Amster
Experienced in Liver Spots

Dr. Mark S. Amster

Dermatology
Beth Israel Deaconess Medical Center
Mark Amster
800 Falmouth Road, Suite 101 - B, 
Mashpee, MA 
On Staff At

Experienced in Liver Spots
Beth Israel Deaconess Medical Center
Mark Amster
800 Falmouth Road, Suite 101 - B, 
Mashpee, MA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Mark Amster is a Dermatologist in Mashpee, Massachusetts. Dr. Amster is rated as an Experienced provider by MediFind in the treatment of Liver Spots. His top areas of expertise are Contact Dermatitis, Actinic Keratosis, Hypomelanotic Disorder, and Bowen's Disease.

His clinical research consists of co-authoring 6 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years.

Graduate Institution
State University Of New York Downstate College Of Medicine
Residency
State University of New York at Buffalo School of Medicine
Specialties
Dermatology
Licenses
Dermatology in MA
Board Certifications
American Board Of Dermatology
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Mass General Brigham Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
MetLife
  • PPO
Neighborhood
  • MANAGED MEDICAID PLAN
  • MEDICARE ASSISTANCE PROGRAM
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Senior Whole Health
  • MEDICARE-MEDICAID PLAN
Sutter Health
  • HMO
  • OTHER COMMERCIAL
Trustmark
  • PPO
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 22 Less Insurance Carriers -

Locations

Mark Amster
800 Falmouth Road, Suite 101 - B, Mashpee, MA 02649
Call: 508-477-0391
Other Locations
Rockoff Dermatology Group
1101 Beacon Street, Suite 1E, Brookline, MA 02446
Call: 617-731-2390
Mark Amster
800 Falmouth Road, Suite 101 - B, Mashpee, MA 02649
Call: 508-477-0391

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


3 Clinical Trials

A Long-term Study to Assess the Safety and Efficacy of Lebrikizumab in Patients With Moderate-to-Severe Atopic Dermatitis (ADjoin)
A Long-term Study to Assess the Safety and Efficacy of Lebrikizumab in Patients With Moderate-to-Severe Atopic Dermatitis (ADjoin)
Enrollment Status: Completed
Publish Date: November 05, 2025
Intervention Type: Biological
Study Drug: Lebrikizumab
Study Phase: Phase 3
A Phase 3, 16-week, Randomized, Double-Blind, Placebo-Controlled, Parallel- Group Study to Assess the Impact of Lebrikizumab on Vaccine Responses in Adult Patients With Moderate-to-Severe Atopic Dermatitis
A Phase 3, 16-week, Randomized, Double-Blind, Placebo-Controlled, Parallel- Group Study to Assess the Impact of Lebrikizumab on Vaccine Responses in Adult Patients With Moderate-to-Severe Atopic Dermatitis
Enrollment Status: Completed
Publish Date: October 17, 2023
Intervention Type: Drug
Study Drug: Lebrikizumab
Study Phase: Phase 3
A Phase IIa, Randomized, Double-Blind, Placebo-Controlled Study of the Safety and Efficacy of Varying Regimens of CANDIN for Treatment of Common Warts (Verruca Vulgaris)
A Phase IIa, Randomized, Double-Blind, Placebo-Controlled Study of the Safety and Efficacy of Varying Regimens of CANDIN for Treatment of Common Warts (Verruca Vulgaris)
Enrollment Status: Completed
Publish Date: June 04, 2019
Intervention Type: Other, Biological
Study Phase: Phase 2
View 2 Less Clinical Trials

4 Total Publications

Long-Term Integrated Safety Summary of Ruxolitinib Cream in Phase 3 Clinical Trials of Patients with Vitiligo.
Long-Term Integrated Safety Summary of Ruxolitinib Cream in Phase 3 Clinical Trials of Patients with Vitiligo.
Journal: Dermatology and therapy
Published: August 04, 2025
View All 4 Publications
Similar Doctors
Anthony R. Cukras
Distinguished in Liver Spots
Dr. Anthony R. Cukras
Dermatology
Distinguished in Liver Spots
Dr. Anthony R. Cukras
Dermatology

Beth Israel Deaconess Medical Center

330 Brookline Avenue, Shapiro 2, 
Boston, MA 
 (2.4 miles away)
617-667-3753
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Anthony Cukras is a Dermatologist in Boston, Massachusetts. Dr. Cukras is rated as a Distinguished provider by MediFind in the treatment of Liver Spots. His top areas of expertise are Universal Acquired Melanosis, Liver Spots, Psoriasis, and Extramammary Paget Disease.

Distinguished in Liver Spots
Dr. David Pomerantz
Dermatology
Distinguished in Liver Spots
Dr. David Pomerantz
Dermatology

Office

333 School St Ste 112A, 
Pawtucket, RI 
 (35.2 miles away)
401-728-6990
Languages Spoken:
English
See accepted insurances

David Pomerantz is a Dermatologist in Pawtucket, Rhode Island. Dr. Pomerantz is rated as an Advanced provider by MediFind in the treatment of Liver Spots. His top areas of expertise are Universal Acquired Melanosis, Liver Spots, Seborrheic Keratosis, and Warts.

Distinguished in Liver Spots
Dr. Reuben Reich
Dermatology
Distinguished in Liver Spots
Dr. Reuben Reich
Dermatology

Bristol County Physical Therapy & Sports Rehabilitation LLC

1180 Hope St, 
Bristol, RI 
 (45.6 miles away)
401-253-8900
Languages Spoken:
English
See accepted insurances

Reuben Reich is a Dermatologist in Bristol, Rhode Island. Dr. Reich is rated as a Distinguished provider by MediFind in the treatment of Liver Spots. His top areas of expertise are Neurocutaneous Melanosis, Giant Congenital Melanocytic Nevus, Giant Congenital Nevus, and Familial Atypical Multiple Mole Melanoma Syndrome.

VIEW MORE LIVER SPOTS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Amster's expertise for a condition
ConditionClose
      • Advanced
      • Actinic Keratosis
        Dr. Amster is
        Advanced
        . Learn about Actinic Keratosis.
        See more Actinic Keratosis experts
      • Bowen's Disease
        Dr. Amster is
        Advanced
        . Learn about Bowen's Disease.
        See more Bowen's Disease experts
      • Contact Dermatitis
        Dr. Amster is
        Advanced
        . Learn about Contact Dermatitis.
        See more Contact Dermatitis experts
      • Hypomelanotic Disorder
        Dr. Amster is
        Advanced
        . Learn about Hypomelanotic Disorder.
        See more Hypomelanotic Disorder experts
      • Sebaceous Adenoma
        Dr. Amster is
        Advanced
        . Learn about Sebaceous Adenoma.
        See more Sebaceous Adenoma experts
      • Syringocystadenoma Papilliferum
        Dr. Amster is
        Advanced
        . Learn about Syringocystadenoma Papilliferum.
        See more Syringocystadenoma Papilliferum experts
      View All 9 Advanced Conditions
      • Experienced
      • Atopic Dermatitis
        Dr. Amster is
        Experienced
        . Learn about Atopic Dermatitis.
        See more Atopic Dermatitis experts
      • Balanitis
        Dr. Amster is
        Experienced
        . Learn about Balanitis.
        See more Balanitis experts
      • Basal Cell Skin Cancer
        Dr. Amster is
        Experienced
        . Learn about Basal Cell Skin Cancer.
        See more Basal Cell Skin Cancer experts
      • Cerebral Cavernous Malformation
        Dr. Amster is
        Experienced
        . Learn about Cerebral Cavernous Malformation.
        See more Cerebral Cavernous Malformation experts
      • Comedones
        Dr. Amster is
        Experienced
        . Learn about Comedones.
        See more Comedones experts
      • Dyschromatosis Symmetrica Hereditaria
        Dr. Amster is
        Experienced
        . Learn about Dyschromatosis Symmetrica Hereditaria.
        See more Dyschromatosis Symmetrica Hereditaria experts
      View All 33 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.