Summary

Dr. Andrew Mermelstein treats osteoarthritis, AC arthritis, and shoulder osteoarthritis, and performs physical therapy, manual therapy, and strength training. He has practiced rheumatology for 32 years and is affiliated with Jefferson Lansdale Hospital. Dr. Mermelstein speaks English and Spanish.

He completed his residency at the University of Pennsylvania Health System and sees patients in Colmar and Norristown, Pennsylvania. Patients on Vitals rate Dr. Mermelstein 4.33 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 32 years of experience
  • 28 insurance plans accepted
  • speaks English, Spanish
  • University Of Pennsylvania Health System
  • 8 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Andrew Lee Mermelstein has 2 locations

Rheumatology Associates Ltd

262 Bethlehem Pike Ste 100AColmar, PA 18915
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 3:00 pm
SatClosed
SunClosed

Rheumatology Associates Ltd

170 W Germantown Pike Ste C2Norristown, PA 19401
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 3:00 pm
SatClosed
SunClosed

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Dr. Andrew Lee Mermelstein, MDDr. Marissa A Fankhanel, MDDr. Myron Chu, DODr. Asana Anderson, MD
RheumatologyRheumatologyInternal MedicineRheumatology
Accepts New Patients
4.3 
5 
0 
0 
32 Years of Experience 16 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Colmar , PAPhiladelphia , PACollegeville , PAPhiladelphia , PA
Med School: New York University School Of Medicine Med School: University Of The West Indies Faculty Of Medical Sciences Jamaica
Current Profile
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Insurance Plans Accepted by Dr. Andrew Lee Mermelstein

  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - Medicare
  • Aetna - POS
  • Aetna - PPO
  • AmeriHealth
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Cigna
  • Cigna-HealthSpring
  • HealthPartners
  • Highmark Blue Shield
  • Independence Blue Cross
  • Keystone First
  • Keystone First - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Mutual of Omaha - Medicare
  • Piedmont Community Health Plan
  • Transamerica
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Andrew Lee Mermelstein has the following specialty

Specialty Expertise

Dr. Andrew Lee Mermelstein has the following 10 areas of expertise

  • Arthritis
  • Gout
  • Knee Osteoarthritis
  • Lupus
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Osteoporosis
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Tendinitis

Certifications, License, & Education

32 Years Experience

Dr. Andrew Lee Mermelstein holds an active medical license in the state of Pennsylvania.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Residency

Completed their residency at University Of Pennsylvania Health System.

Medical School

Graduated from New York University School Of Medicine in 1994.

NPI Number

Dr. Mermelstein's NPI number is 1215920335.

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Frequently Asked Questions

What languages does Dr. Andrew Mermelstein speak?
Dr. Andrew Mermelstein speaks English and Spanish.
Does Dr. Andrew Mermelstein accept virtual/telehealth appointments?
Dr. Andrew Mermelstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Andrew Mermelstein's office located?
Dr. Andrew Mermelstein's office is located at 262 Bethlehem Pike Ste 100A, Colmar, PA, 18915.
How can I make an appointment with Dr. Andrew Mermelstein?
You can find contact information for Dr. Andrew Mermelstein here on Vitals.
Which hospitals is Dr. Andrew Mermelstein affiliated with?
Dr. Andrew Mermelstein is affiliated with Jefferson Lansdale Hospital.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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