Henry Gasiorowski, MD
321 Patient Reviews
Book Online (475) 275-8220Website

Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 6:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 6:00pm
  • Fri:8:00am - 5:00pm

Henry Gasiorowski, MD

Dermatologist - General, Internal Medicine Physician - General

Highlights

  • Board Certified
  • Has Online Scheduling

Biography

Dr. Henry Gasiorowski is an Internist and Dermatologist serving the Greenwich area for more than 40 years. Dr. Gasiorowski is experienced in Botox Treatments, Laser Hair Therapy and MicroNeedling. He … Read more ›

Featured Review See More Reviews

Dr. Henry Gasiorowski has an easy manner and accurate diagnosis. His recommendations have been spot on and he does not try to up sale or sell other products.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Free University of Brussels, BelgiumDoctorateM.D.1976

InstitutionFocusYear
Residency - Albany Medical Center, Albany, New YorkDermatology Not Specified
Internship - Albany Medical Center, Albany, New YorkInternal Medicine Not Specified

CertificationCert. BodyYear
DermatologyDermatologyNot Specified
Internal medicineInternal MedicineNot Specified

Experience & Accolades

RoleOrganizationTime
Professional MemberAmerican Academy of Dermatology
Present
Professional MemberAmerican Society for Dermatologic Surgery
Present
Professional MemberAmerican Society of Laser Medicine and Surgery
Present
Professional MemberAmerican Academy of Cosmetic Surgery
Present
Professional MemberAmerican Medical Association
Present
Professional MemberFairfield County Medical Association
Present
Professional MemberDermatology Foundation Leaders Society
Present
Professional MemberLeader Dermatology Foundation
Present

Photos

Provider Profile 0

Forms and Articles for Patients

Specialties

Languages Spoken
English, Dutch, Polish
Medical Specialties
  • Dermatologist
  • Internal Medicine Physician

Years In Practice: 50 (started in 1976)

Accepts New Patients: Yes

Gasiorowski specializes in treating the following types of patients:

  • Adults

Medical Philosophy: Traditional Medicine

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 321
Most Recent Review: 07/14/2026
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff
Office Appearance & Atmosphere
Handling of Billing Matters
Average Wait Time Less than 5 minutes

Provider Evaluation

Willingness to Spend Time with You
Accuracy of Diagnosis
Listening Skills
Clear Explanations
Trust in Decision Making
Post Visit Follow-up
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Verified Patient

Amazing experience with Dr. G

Dr. Henry Gasiorowski has an easy manner and accurate diagnosis. His recommendations have been spot on and he does not try to up sale or sell other products.

Anonymous 07/14/2026
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Verified Patient

Highly recommend Dr. Henry Gasiorowski and his team

Dr. Henry Gasiorowski is an exceptional physician whose expertise and artistic eye consistently achieve natural, beautiful results. He takes the time to explain each option with care, and his warm welcoming staff makes each visit a truly comfortable experience. I highly recommend Dr. Henry Gasiorowski and his team!

Kara L. 07/13/2026
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Verified Patient

Excellent Dermatologist

Have always had a good experience with Dr. G who has been a trusted physicians for several years.

N. L. 11/06/2025
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Verified Patient

Dr. Henry Gasiorowski

The staff and Dr. Henry are superb. Treatment, courtesy and quality is outstanding. I actually enjoy my visits and speaking with Dr. Henry about trends, family and business.

C. B. 10/22/2025
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Verified Patient

Knowledgeable and Kind!

He is always so friendly and incredible at addressing my concerns. My skin cleared up really quickly with his recommendations.

Julia D. 10/22/2025
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Verified Patient

Best Dermatologist

So grateful to have such a wonderful dermatologist in Greenwich. Easy to schedule an appointment and excellent care with great results!

Anonymous 07/14/2026
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Verified Patient

Great Experience

Very quick and helpful. Gets to the issue and great listener.

I. S. 07/13/2026
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Verified Patient

Dr. Henry Gasiorowski

I have been going to Dr. Gas for many years. The office is nice and I have had good outcomes and experiences. I have very few marks after treatments which is great! I would recommend!

M. B. 10/28/2025
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Verified Patient

Dr Henry Gasiorowski

Dr. Henry is an experienced doctor. He never pushed anything I don't want. He is very nice and a great doctor.

Anonymous 10/22/2025
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Verified Patient

Glad I made an appointment!

What I thought was a summer pimple was a pre-melanoma spot on my nose. Dr. Gasiorowski treated it quickly and professionally. Finished and now behind me.!

Anonymous 10/22/2025
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Locations

Affiliated Practices

Practice Colleagues

Procedures & Services

Procedures & Treatments Offered

  • Botox Fraxel
  • Botox Treatments
  • Clear & Brilliant
  • Coolsculpting
  • Cynergy
  • Emsculpt
  • Fraxel Dual
  • Fraxel Re:pair
  • Fraxel Re:store
  • Gentlelase
  • Gentlewaves
  • Intense Pulsed Light Or Ipl
  • Isolaz Profusion Acne
  • Isolaz Skin Rejuvenation
  • Juvederm
  • Kybella
  • Laser Hair Removal
  • Laser Hair Therapy
  • Laser Tattoo Removal
  • Microneedling
  • Miradry - Stop Sweat Treatment
  • Neodymium Yag
  • PRP (Platelet Rich Plasma) For Hairloss, Rejuvenation and Scars
  • Photodynamic Therapy
  • Prp
  • Restylane
  • Thermage
  • Ultherapy
  • Ultrapulse 5000 Co2
  • Vanquish

Commonly Prescribed Medications

  • As needed

Billing Policies & Payment Options

Henry Gasiorowski, MD accepts the following payment methods:
  • American Express
  • Mastercard
  • Visa
  • Personal Check
  • Cash

More info: The office accepts Cash, Checks, American Express, Visa and Mastercard.

Offers Financing/Payment Plans?: Yes

Bills on a Sliding Scale?: Unknown

Accepted Insurance

Accepted Insurance

Our office does not accept insurance and is fee for service.

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