Summary

Dr. Mark Titi is an internal medicine physician who specializes in allergy and immunology. They earned their medical degree from the University of Maryland School of Medicine and completed residency training at Johns Hopkins Health System. With 38 years of experience treating patients with allergic conditions, Dr. Titi brings extensive knowledge to their practice. They communicate with patients in English.

Dr. Titi maintains hospital affiliations with Lancaster General Women and Babies Hospital and practices at multiple locations throughout Pennsylvania, including York, Stevens, Lancaster, Wyomissing, and Lebanon. They focus on treating common allergic conditions such as rhinitis and various allergic reactions. Dr. Titi performs specialized procedures including allergy skin tests to identify triggers and offers both traditional allergen immunotherapy and sublingual immunotherapy to help patients build tolerance to allergens. Patients have given them an average rating of 3.9 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.9
  • 38 years of experience
  • 18 insurance plans accepted
  • speaks English
  • Johns Hopkins Health System
  • 3 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations

Office Locations

Dr. Mark Joseph Titi has 5 locations

Allergy & Asthma Center

2951 Whiteford Rd Ste 302York, PA 17402
MonClosed
Tue8:00 am - 5:00 pm
WedClosed
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Allergy & Asthma Center

75 W Church St Ste BStevens, PA 17578
Mon8:00 am - 5:00 pm
TueClosed
WedClosed
ThuClosed
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Allergy & Asthma Center

2445 Marietta AveLancaster, PA 17601
Mon7:30 am - 5:30 pm
Tue7:30 am - 5:30 pm
Wed7:30 am - 12:00 pm
Thu7:30 am - 5:30 pm
Fri7:30 am - 4:00 pm
Sat8:00 am - 11:30 am
SunClosed

Mark Joseph Titi Md

2608 Keiser BlvdWyomissing, PA 19610

Allergy & Asthma Center

720 Norman Dr Ste ALebanon, PA 17042

Compare with Similar Doctors

Dr. Mark Joseph Titi, MD
Dr. Michael Knolle, DO
Dr. Paul G. Varahrami, MD
Dr. Tuesdae Stainbrook, DO
Dr. Mark Joseph Titi, MDDr. Michael Knolle, DODr. Paul G. Varahrami, MDDr. Tuesdae Stainbrook, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.4 
38 Years of Experience 23 Years of Experience 35 Years of Experience 31 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks Spanish, English Speaks English
York , PAElizabethtown , PAYork , PADu Bois , PA
Med School: University Of Maryland School Of Medicine Med School: Lake Erie College of Osteopathic Medicine Med School: Universidad Autonoma De Guadalajara Facultad de Medicina Med School: Ohio University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Joseph Titi

  • Accepts Medicare
  • Aetna
  • AmeriHealth
  • Capital Blue Cross
  • Cigna
  • Gateway Health
  • Gateway Health - Medicare
  • GEHA
  • Keystone First
  • Medica
  • Medicaid
  • Medicaid - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • US Family Health Plan

Medical Specialties

Dr. Mark Joseph Titi has the following 2 specialties

Specialty Expertise

Dr. Mark Joseph Titi has the following 14 areas of expertise

  • Allergies
  • Allergy & Immunology
  • Asthma
  • Desensitization
  • Food Allergies
  • Hay Fever
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Hives (Urticaria)
  • Itching
  • Nasal Allergies
  • Nasal Allergy (Rhinitis)
  • Rash
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

38 Years Experience

EDUCATION & TRAINING

Residency

Johns Hopkins Health System

Medical School

University Of Maryland School Of MedicineGraduated in 1988

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Frequently Asked Questions

How can I make an appointment with Dr. Mark Titi?
You can find contact information for Dr. Mark Titi here on Vitals.
Which hospitals is Dr. Mark Titi affiliated with?
Dr. Mark Titi is affiliated with Lancaster General Women And Babies Hospital.
Does Dr. Mark Titi accept my insurance?
You can see the insurance plans that Dr. Mark Titi accepts on their Vitals profile.
Does Dr. Mark Titi accept virtual/telehealth appointments?
Dr. Mark Titi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Mark Titi speak?
Dr. Mark Titi speaks English.

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