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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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

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, MDJi Soo Choi, APRNAshley Anderson, APRNChimdi Mfebe, 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 , PASACRAMENTO , CASACRAMENTO , CALittle Rock , AR
Med School: Johns Hopkins University School Of Medicine Med School: New York University Med School: East Tennessee State University - Quillen College of Medicine Med School: Chamberlain University College of Nursing
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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

MEDICAL LICENSE

Medical Doctor, Maryland, 2027, Active
Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Residency

University Of Maryland Medical System

Medical School

Johns Hopkins University School Of MedicineGraduated in 1985

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Frequently Asked Questions

Does Dr. Alan Rosen accept virtual/telehealth appointments?
Dr. Alan Rosen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.
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.
Is Dr. Alan Rosen accepting new patients?
Dr. Alan Rosen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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