4.4
13 Ratings with 1 written Review
Summary
Dr. Alan Mermelstein treats gastritis and colon polyps and performs colonoscopy and lower GI endoscopy. He practices gastroenterology and internal medicine and has 43 years of experience. Dr. Mermelstein is affiliated with Trinity Health Mid Atlantic and sees patients in Philadelphia, Pennsylvania, and Langhorne, Pennsylvania. He completed his residency at Medical College of Pennsylvania and earned his medical degree from Lewis Katz School of Medicine at Temple University. Patients on Vitals rate Dr. Mermelstein 4.38 out of 5.
Overview based on verified provider data
Quick Facts
- 43 years of experience
- 26 insurance plans accepted
- speaks English
- Medical College Of Pennsylvania
- 1 written review
- 2 specialties
- 12 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Alan Mark Mermelstein has 4 locationsNazareth Gastroenterology
1403 Rhawn StPhiladelphia, PA 19111 Tel: (215) 728-6688
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Alan Mark Mermelstein, MD | Elizabeth E. Hurtado, PA-C | Dr. Dhruvan N. Patel, MD | Amanda M. Shulski, PA-C |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 43 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Philadelphia , PA | Darby , PA | Darby , PA | Darby , PA |
| Med School: Lewis Katz School Of Medicine At Temple University | Med School: Medical College Baroda (India) | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alan Mark Mermelstein
Medical Specialties
Dr. Alan Mark Mermelstein has the following 2 specialties
Specialty Expertise
Dr. Alan Mark Mermelstein has the following 12 areas of expertise
Certifications, License, & Education
43 Years Experience
Dr. Alan Mark 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 Medical College Of Pennsylvania.
Medical School
Graduated from Lewis Katz School Of Medicine At Temple University in 1983.
NPI Number
Dr. Mermelstein's NPI number is 1073520458.
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Frequently Asked Questions
- Where is Dr. Alan Mermelstein's office located?
- Dr. Alan Mermelstein's office is located at 1403 Rhawn St, Philadelphia, PA, 19111.
- Is Dr. Alan Mermelstein accepting new patients?
- Dr. Alan Mermelstein has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Alan Mermelstein speak?
- Dr. Alan Mermelstein speaks English.
- Which hospitals is Dr. Alan Mermelstein affiliated with?
- Dr. Alan Mermelstein is affiliated with Trinity Health Mid Atlantic.
- Does Dr. Alan Mermelstein accept my insurance?
- You can see the insurance plans that Dr. Alan Mermelstein accepts on their Vitals profile.
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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