Summary

Dr. Gerard Mullin is a gastroenterologist with expertise in internal medicine and nutrition who has dedicated 41 years to patient care. He earned his medical degree from Rutgers New Jersey Medical School and completed his residency at Mount Sinai Hospital. His comprehensive training in gastroenterology allows him to address complex digestive health issues while incorporating nutritional approaches to treatment. Dr. Mullin is fluent in Spanish and Chinese, enabling him to serve diverse patient populations.

Dr. Mullin practices at several prestigious Johns Hopkins locations throughout Baltimore, Maryland, including The Johns Hopkins Hospital, Johns Hopkins Bayview Medical Center, and the Sidney Kimmel Comprehensive Cancer Center. He specializes in treating conditions such as iron deficiency anemia, colon polyps, and Crohn's disease. His procedural expertise includes performing colonoscopies and coordinating sedation services for patient comfort during procedures. Patients rate Dr. Mullin 3.7 out of 5 stars on average for his care.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.7
  • 41 years of experience
  • speaks Spanish, Chinese
  • Mount Sinai Hospital
  • 4 written reviews
  • 3 specialties
  • 21 areas of expertise
  • 3 board certifications
  • 4 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Gerard Emmanuel Mullin has 6 locations

Johns Hopkins Hospital

600 N Wolfe StBaltimore, MD 21287

The Johns Hopkins Hospital Cancer Research

600 N Wolfe StBaltimore, MD 21287
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 5:00 pm
Sun8:00 am - 5:00 pm

Johns Hopkins Hospital Gastroenterology And Hepatology

601 N Caroline St Fl 7Baltimore, MD 21287
Mon9:00 am - 4:00 pm
Tue9:00 am - 4:00 pm
Wed9:00 am - 4:00 pm
Thu9:00 am - 4:00 pm
Fri9:00 am - 4:00 pm
SatClosed
SunClosed

The Johns Hopkins Hospital

600 N Wolfe StBaltimore, MD 21287
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Gerard Emmanuel Mullin, MDSarah Proffit, APRNBrendon Bower, APRNDr. Martin Konrad Slodzinski, MD
GastroenterologyGastroenterologyGastroenterologyAnesthesiology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
41 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish, Chinese Speaks English Speaks English
Baltimore , MDBaltimore , MDTempe , AZBaltimore , MD
Med School: Rutgers New Jersey Medical School Med School: Wilmington University Med School: University of Cincinnati Med School: University Of Maryland School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gerard Emmanuel Mullin

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gerard Emmanuel Mullin has the following 3 specialties

Specialty Expertise

Dr. Gerard Emmanuel Mullin has the following 21 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colon Tumor (Adenomatous Polyps)
  • Colonoscopy
  • Constipation
  • Crohn's Disease
  • Diverticulitis
  • Gallstones
  • Hemorrhoids
  • Hepatitis C
  • Holistic Health
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Nutrition
  • Nutritional Support
  • Stomach Ulcer
  • Ulcerative Colitis
  • Weight Loss

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2027, Active

EDUCATION & TRAINING

Residency

Mount Sinai Hospital

Medical School

Rutgers New Jersey Medical SchoolGraduated in 1985

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Frequently Asked Questions

Is Dr. Gerard Mullin accepting new patients?
Dr. Gerard Mullin is accepting new patients on Vitals. View Dr. Gerard Mullin's profile on Vitals to make an appointment.
Does Dr. Gerard Mullin accept my insurance?
You can see the insurance plans that Dr. Gerard Mullin accepts on their Vitals profile.
Does Dr. Gerard Mullin accept virtual/telehealth appointments?
Dr. Gerard Mullin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Gerard Mullin?
You can find contact information for Dr. Gerard Mullin here on Vitals.
Which hospitals is Dr. Gerard Mullin affiliated with?
Dr. Gerard Mullin is affiliated with The Johns Hopkins Hospital, Johns Hopkins Bayview Medical Center, Sidney Kimmel Comprehensive Cancer Center At Johns Hopkins, and Johns Hopkins Childrens Center.

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