Summary

Dr. Howard Knoll specializes in family medicine and internal medicine, bringing nearly four decades of medical experience to his practice. He earned his doctoral degree from the New York Institute of Technology College of Osteopathic Medicine and completed his residency training at Massapequa General Hospital. With 39 years of dedicated service in healthcare, Dr. Knoll communicates effectively with patients in both English and Spanish.

Dr. Knoll practices at Saint Joseph Hospital and maintains his office in Massapequa, New York. He treats a variety of conditions including frequent urination, enlarged prostate, and pregnancy-related back pain. His diagnostic capabilities include conducting bladder function studies, urine analysis, and general blood work to help identify health concerns. Patients have given Dr. Knoll an average rating of 4.0 on Vitals, reflecting their confidence in his comprehensive approach to both family and internal medicine care.

AI-generated from data on this provider profile.

Quick Facts

  • 4
  • 39 years of experience
  • 30 insurance plans accepted
  • speaks English, Spanish
  • Massapequa General Hospital
  • 3 written reviews
  • 2 specialties
  • 1 area of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Knoll Howard L Office

896 N BroadwayMassapequa, NY 11758
Mon8:15 am - 4:45 pm
Tue8:15 am - 4:45 pm
Wed9:30 am - 6:45 pm
Thu9:30 am - 2:00 pm
Fri8:15 am - 3:15 pm
Sat8:00 am - 11:15 am
SunClosed

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Dr. Howard Lee Knoll, DODr. Nabil Wagih Salib, MDGwendolyn D. Costantini, APRN, RN, NPDr. Randa A Hussein Badawy, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.8 
39 Years of Experience 18 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English, Arabic
Massapequa , NYForest Hills , NYBrooklyn , NYWayne , NJ
Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: Yale University School Of Medicine Med School: NYIT College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Howard Lee Knoll

  • 1199SEIU
  • AARP
  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Cigna
  • Cigna-HealthSpring
  • Corvel
  • Corvel - Workers’ Compensation
  • EmblemHealth
  • EmblemHealth - HMO
  • EmblemHealth - PPO
  • GEHA
  • HealthFirst (NY)
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Medicare - PPO
  • Meritain Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Howard Lee Knoll has the following 2 specialties

Specialty Expertise

Dr. Howard Lee Knoll has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

39 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, New York, 2026, Active

EDUCATION & TRAINING

Residency

Massapequa General Hospital

Medical School

New York Institute Of Technology College Of Osteopathic MedicineGraduated in 1987

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Frequently Asked Questions

Does Dr. Howard Knoll accept my insurance?
You can see the insurance plans that Dr. Howard Knoll accepts on their Vitals profile.
Where is Dr. Howard Knoll's office located?
Dr. Howard Knoll's office is located at 896 N Broadway, Massapequa, NY, 11758.
Is Dr. Howard Knoll accepting new patients?
Dr. Howard Knoll has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Howard Knoll affiliated with?
Dr. Howard Knoll is affiliated with Saint Joseph Hospital.
How can I make an appointment with Dr. Howard Knoll?
You can find contact information for Dr. Howard Knoll here on Vitals.

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