Summary

Dr. Alan Rosen is a gastroenterologist and internal medicine physician with four decades of experience serving patients throughout Pennsylvania and Maryland. He earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at the University of Maryland Medical System. With 41 years of dedicated practice, Dr. Rosen brings extensive expertise to digestive health care. He is fluent in both English and Spanish, allowing him to serve diverse patient populations.

Dr. Rosen maintains affiliations with multiple respected healthcare systems, including Sinai Hospital of Baltimore, Johns Hopkins Bayview Medical Center, and several WellSpan and UPMC facilities across York, Hanover, Gettysburg, and Cumberland. His practice focuses on comprehensive digestive care, with particular expertise in treating colon polyps and managing hypertension. He performs essential diagnostic procedures such as colonoscopies and coordinates pathology testing to ensure thorough patient care. Patients consistently rate their experience with Dr. Rosen highly, giving him an average rating of 4.4 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • 4.4
  • 41 years of experience
  • speaks English, Spanish
  • University Of Maryland Medical System
  • 10 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 8 hospital affiliations
  • 10 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Alan Aaron Rosen has 10 locations

WellSpan Digestive Health

2350 Freedom Way Ste 200York, PA 17402
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

WellSpan Digestive Health - York

2350 Freedom WayYork, PA 17402

WellSpan Digestive Health

1227 Baltimore StHanover, PA 17331
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Medstar Union Memorial Hospital

201 E University PkwyBaltimore, MD 21218

Wellspan Gettysburg Hospital

147 Gettys StGettysburg, PA 17325

Upmc Memorial

1701 Innovation DrYork, PA 17408

Upmc Hanover

300 Highland AveHanover, PA 17331

Upmc Western Maryland

12500 Willowbrook RdCumberland, MD 21502

Wellspan York Hospital

1001 S George StYork, PA 17403

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Dr. Alan Aaron Rosen, MDChimdi Mfebe, APRNAshley Anderson, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
41 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
York , PALittle Rock , ARSACRAMENTO , CASACRAMENTO , CA
Med School: Johns Hopkins University School Of Medicine Med School: Chamberlain University College of Nursing Med School: East Tennessee State University - Quillen College of Medicine Med School: New York University
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Insurance Plans Accepted by Dr. Alan Aaron Rosen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Alan Aaron Rosen has the following 2 specialties

Specialty Expertise

Dr. Alan Aaron Rosen has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

41 Years Experience

Dr. Alan Aaron Rosen holds an active medical license in the states of Pennsylvania and Maryland.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026 and an active medical license in the state of Maryland that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Maryland Medical System.

Medical School

Graduated from Johns Hopkins University School Of Medicine in 1985.

NPI Number

Dr. Rosen's NPI number is 1235102930.

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Frequently Asked Questions

How can I make an appointment with Dr. Alan Rosen?
You can find contact information for Dr. Alan Rosen here on Vitals.
Where is Dr. Alan Rosen's office located?
Dr. Alan Rosen's office is located at 2350 Freedom Way Ste 200, York, PA, 17402.
Which hospitals is Dr. Alan Rosen affiliated with?
Dr. Alan Rosen is affiliated with Sinai Hospital Of Baltimore, Medstar Union Memorial Hospital, Johns Hopkins Bayview Medical Center, Wellspan York Hospital, Upmc Hanover, Upmc Western Maryland, WELLSPAN GETTYSBURG HOSPITAL, and Upmc Memorial.
Does Dr. Alan Rosen accept my insurance?
You can see the insurance plans that Dr. Alan Rosen accepts on their Vitals profile.
What languages does Dr. Alan Rosen speak?
Dr. Alan Rosen speaks English and Spanish.

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