Summary

Dr. Mark Horowitz brings over four decades of experience to his practice, specializing in family medicine with additional expertise in adolescent medicine and pediatrics. He earned his medical degree from the Renaissance School of Medicine at Stony Brook University. With 43 years in practice, Dr. Horowitz has developed comprehensive skills in caring for patients across all age groups, from children and teenagers to adults.

Dr. Horowitz practices at multiple locations, including San Francisco, California and New York, New York, with affiliations at Mount Sinai West and Mount Sinai Brooklyn. He focuses on managing cholesterol disorders, including high cholesterol in children and teens, as well as inherited lipid conditions. His practice also emphasizes preventive care through routine blood testing and flu vaccinations to help patients maintain optimal health.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 43 years of experience
  • 38 insurance plans accepted
  • Renaissance School Of Medicine At Stony Brook University
  • 3 specialties
  • 3 areas of expertise
  • 4 office locations
  • Male

Office Locations

Dr. Mark Emil Horowitz has 4 locations

Plushcare

101 MISSION ST STE 800SAN FRANCISCO, CA 94105
Mon5:00 am - 12:00 pm
Tue5:00 am - 12:00 pm
Wed5:00 am - 12:00 pm
Thu5:00 am - 12:00 pm
Fri5:00 am - 12:00 pm
Sat5:00 am - 6:00 pm
Sun5:00 am - 6:00 pm

Downtown Family Medicine

65 Broadway Ste 1806New York, NY 10006
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Mount Sinai West

1000 10th AveNew York, NY 10019

Mount Sinai Brooklyn

3201 Kings HwyBrooklyn, NY 11234

Compare with Similar Doctors

Dr. Mark Emil Horowitz
Helix Virtual Care
Shanekwah Melville, DNP, APRN, FNP-C
Dr. James L. Pearson, MD
Dr. Mark Emil HorowitzHelix Virtual CareShanekwah Melville, DNP, APRN, FNP-CDr. James L. Pearson, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
43 Years of Experience 10 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English
SAN FRANCISCO , CABoca Raton , FLHouston , TXSeal Beach , CA
Med School: Renaissance School Of Medicine At Stony Brook University Med School: St Georges University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Emil Horowitz

  • 1199SEIU
  • AARP
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Centivo
  • Cigna
  • EmblemHealth
  • EmblemHealth - HMO
  • Empire Blue Cross Blue Shield
  • Excellus Blue Cross Blue Shield
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • HealthSmart
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Integra
  • MagnaCare
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Molina Healthcare
  • Oscar Health Insurance
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. Mark Emil Horowitz has the following 3 specialties

Specialty Expertise

Dr. Mark Emil Horowitz has the following 3 areas of expertise

  • Adolescent Medicine
  • Adolescent Medicine (pediatrics)
  • Pediatrics

Certifications, License, & Education

43 Years Experience

Dr. Mark Emil Horowitz holds an inactive medical license in the states of New York and California.

Medical License

Medical Doctor with an inactive medical license in the state of New York that expired in 2024 and an inactive medical license in the state of California that expired in 2024.

Education & Training

Medical School

Graduated from Renaissance School Of Medicine At Stony Brook University in 1983.

NPI Number

Dr. Horowitz's NPI number is 1598821514.

Similar Doctors

Frequently Asked Questions

How can I make an appointment with Dr. Mark Horowitz?
You can find contact information for Dr. Mark Horowitz here on Vitals.
Is Dr. Mark Horowitz accepting new patients?
Dr. Mark Horowitz is accepting new patients on Vitals. View Dr. Mark Horowitz's profile on Vitals to make an appointment.
Where is Dr. Mark Horowitz's office located?
Dr. Mark Horowitz's office is located at 101 MISSION ST STE 800, SAN FRANCISCO, CA, 94105.
Does Dr. Mark Horowitz accept virtual/telehealth appointments?
Dr. Mark Horowitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Horowitz accept my insurance?
You can see the insurance plans that Dr. Mark Horowitz accepts on their Vitals profile.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.