Nicholas D. Dalessandro
Experienced in Hepatitis

Dr. Nicholas D. Dalessandro

Internal Medicine
UPMC
UPMC Susquehanna Health, Hospitalist Service
700 High Street, 
Williamsport, PA 
On Staff At

Experienced in Hepatitis
UPMC
UPMC Susquehanna Health, Hospitalist Service
700 High Street, 
Williamsport, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Nicholas Dalessandro is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Dalessandro is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Sepsis, Peptic Ulcer, Pneumonia, Endoscopy, and Ureteroscopy.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Specialties
Internal Medicine
Licenses
Internal Medicine in PA
Board Certifications
American Board Of Internal Medicine
Hospital Affiliations
Upmc Williamsport
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 10 Less Insurance Carriers -

Locations

UPMC Susquehanna Health, Hospitalist Service
700 High Street, Williamsport, PA 17701
Call: 272-289-6792

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Total Publications

Soft-Templating of Sulfur and Iron Dual-Doped Mesoporous Carbons: Lead Adsorption in Mixtures.
Soft-Templating of Sulfur and Iron Dual-Doped Mesoporous Carbons: Lead Adsorption in Mixtures.
Journal: Molecules (Basel, Switzerland)
Published: November 25, 2019
Similar Doctors
Ilias M. Almakaev
Experienced in Hepatitis
Dr. Ilias M. Almakaev
Internal Medicine
Experienced in Hepatitis
Dr. Ilias M. Almakaev
Internal Medicine

LVPG Internal Medicine-Orwigsburg

6 South Greenview Road, 
Schuylkill Haven, PA 
 (61.9 miles away)
570-366-3915
Languages Spoken:
English, Russian
See accepted insurances
Offers Telehealth

Philosophy of care | I apply evidence-based medicine to provide primary care that treats existing problems, prevents future issues and uncovers health risks. I firmly believe the best care is prevention. During the opioid crisis I gained experience managing substance use disorders as well as treating and preventing infectious diseases. My goal is helping patients better manage chronic conditions, prevent complications and hospitalizations, and establish healthier habits using all applicable therapies. | Why I entered medicine | Our large family valued health and work. One of my sisters was a nurse, and I watched her help our family, neighbors and in the clinic with her expertise and skills. That impressed me tremendously and gave me the impetus to pursue a medical career. It gives me a great satisfaction to help others in an immediate and concrete way, and to walk with them on their journey to healing. | Community involvement | My family and I just moved from New York, where I worked the past 30 years. I am looking forward to being involved in the community regarding environmental conservation and habitat preservation. We love animals. | Personal interests | I love to be with my family, which includes six dogs, two cats, two parrots and several chickens. We enjoy long walks with the dogs, playing tennis and ping-pong, and cooking traditional family dishes on the weekends. Dr. Almakaev is rated as an Experienced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Subacute Combined Degeneration, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Folate Deficiency.

Experienced in Hepatitis
Dr. Wayne R. Miller
Internal Medicine
Experienced in Hepatitis
Dr. Wayne R. Miller
Internal Medicine

Miller Donmoyer Family Health Center LLC

255 W Spruce St, 
Shamokin, PA 
 (39.7 miles away)
570-644-5050
Languages Spoken:
English
See accepted insurances

Wayne Miller is a primary care provider, practicing in Internal Medicine in Shamokin, Pennsylvania. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Herpes Simplex Encephalitis, Lower Esophageal Ring, Heart Failure, Colonoscopy, and Endoscopy.

Osman E. Osman
Experienced in Hepatitis
Dr. Osman E. Osman
Internal Medicine
Experienced in Hepatitis
Dr. Osman E. Osman
Internal Medicine

UPMC Susquehanna Health, Hospitalist Service

700 High Street, 
Williamsport, PA 
 (0.1 miles away)
570-979-4446
Experience:
44+ years
Languages Spoken:
English, Arabic
See accepted insurances

Osman Osman is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Osman has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Hepatitis. His top areas of expertise are Dementia, Schizoaffective Disorder, Alzheimer's Disease, Hip Replacement, and Ureteroscopy.

VIEW MORE HEPATITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Dalessandro's expertise for a condition
ConditionClose
        • Experienced
        • Acute Kidney Failure
          Dr. Dalessandro is
          Experienced
          . Learn about Acute Kidney Failure.
          See more Acute Kidney Failure experts
        • Acute Pancreatitis
          Dr. Dalessandro is
          Experienced
          . Learn about Acute Pancreatitis.
          See more Acute Pancreatitis experts
        • Angiodysplasia of the Colon
          Dr. Dalessandro is
          Experienced
          . Learn about Angiodysplasia of the Colon.
          See more Angiodysplasia of the Colon experts
        • Apoplexy
          Dr. Dalessandro is
          Experienced
          . Learn about Apoplexy.
          See more Apoplexy experts
        • Atypical Pneumonia
          Dr. Dalessandro is
          Experienced
          . Learn about Atypical Pneumonia.
          See more Atypical Pneumonia experts
        • Cellulitis
          Dr. Dalessandro is
          Experienced
          . Learn about Cellulitis.
          See more Cellulitis experts
        View All 53 Experienced Conditions
        Want to save this doctor for later?
        Sign Up
        Is this your doctor?
        Find A Second Opinion
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile
        For Patients
        • Our Story
        • How MediFind Works
        • Conditions A-Z
        • Doctor Directory
        • Symptoms Directory
        • Procedures Directory
        • Treatment Directory
        • Drug Directory
        • Infusion Center Finder
        • FAQ
        • Contact Us
        For Providers and Practices
        • Claim Your Profile
        • Newsroom
        Business Solutions
        • Provider
        • Network Solutions
        Additional Resources
        • Consumer Health Data Privacy Policy
        • Privacy Policy
        • Terms of Use
        • Advertising Policy
        • Content Policy
        Subscribe to our newsletter

        Sign up to stay informed about MediFind and get wellness sent your way.

        Close

          By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

          Bullet PinMediFind
          Follow us on
          This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
          © 2026 All Rights Reserved

          Request an Appointment

          If you are experiencing a medical emergency, call 9-1-1.

          MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

          Patient Details

          This information is for the patient who will be seen at the appointment.

            Close

            Returning patient? Use your address on file with the provider.

            Insurance Details

            Please provide information of the primary insurance holder as the practice may require this information to schedule.

            Insurance Provider *
            Insurance ProviderClose

            Appointments Details

            Let’s get more information about your appointment.

                    0 / 1000
                    0 / 1000
                    By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.