Franklin Thelmo

Dr. Franklin Thelmo

Endocrinology
Office
300 Biddle Ave, 
Newark, DE 
Offers Telehealth

Office
300 Biddle Ave, 
Newark, DE 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Franklin Thelmo is an Endocrinologist in Newark, Delaware. His top areas of expertise are Adrenal Gland Adenoma, Thyroid Storm, Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED), and Autoimmune Polyglandular Syndrome Type 2.

His clinical research consists of co-authoring 9 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Endocrinology
Licenses
Internal Medicine in DE
Hospital Affiliations
Christiana Hospital
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
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
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
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 16 Less Insurance Carriers -

Locations

Office
300 Biddle Ave, Newark, DE 19702
Call: 302-838-4774
Other Locations
Ocular Telehealth PC
211 S 9th St, Philadelphia, PA 19107
Call: 215-955-1925

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.


9 Total Publications

Metastatic Insulinoma Managed With Continuous Glucose Monitoring in a Young Female Patient.
Metastatic Insulinoma Managed With Continuous Glucose Monitoring in a Young Female Patient.
Journal: JCEM case reports
Published: November 11, 2024
View All 9 Publications
Similar Doctors
Expertise in
42
conditions
Dr. Roberto Salvatori
Endocrinology
Expertise in
42
conditions
Dr. Roberto Salvatori
Endocrinology

Office

1830 E Monument St Ste 333, 
Baltimore, MD 
 (57.3 miles away)
410-955-3922
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Roberto Salvatori is an Endocrinologist in Baltimore, Maryland. Dr. Salvatori is highly rated in 42 conditions, according to our data. His top areas of expertise are Growth Hormone Deficiency (GHD), Hypopituitarism, Pituitary Tumor, Cushing's syndrome, and Hormone Replacement Therapy (HRT).

William F. Simonds
Expertise in
10
conditions
Dr. William F. Simonds
Endocrinology
Expertise in
10
conditions
Dr. William F. Simonds
Endocrinology

The Johns Hopkins Hospital

Baltimore, MD 
 (56.3 miles away)
410-955-5000
Languages Spoken:
English, Spanish
See accepted insurances

William Simonds is an Endocrinologist in Baltimore, Maryland. Dr. Simonds is highly rated in 10 conditions, according to our data. His top areas of expertise are Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia, Parathyroid Adenoma, Parathyroidectomy, and Thymectomy.

Expertise in
38
conditions
Dr. Peter J. Snyder
Endocrinology
Expertise in
38
conditions
Dr. Peter J. Snyder
Endocrinology

Penn Endocrinology Perelman

3400 Civic Center Blvd, West Pavilion , 4th Floor, 
Philadelphia, PA 
 (31.0 miles away)
215-662-2300
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Peter Snyder is an Endocrinologist in Philadelphia, Pennsylvania. Dr. Snyder is highly rated in 38 conditions, according to our data. His top areas of expertise are Isolated Hypogonadotropic Hypogonadism, Hypogonadotropic Hypogonadism, Hypogonadism, Pituitary Tumor, and Hormone Replacement Therapy (HRT). Dr. Snyder is currently accepting new patients.

VIEW MORE Endocrinologists

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. Thelmo's expertise for a condition
ConditionClose
        • Experienced
        • Addison's Disease
          Dr. Thelmo is
          Experienced
          . Learn about Addison's Disease.
          See more Addison's Disease experts
        • Adrenal Gland Adenoma
          Dr. Thelmo is
          Experienced
          . Learn about Adrenal Gland Adenoma.
          See more Adrenal Gland Adenoma experts
        • Alopecia Areata
          Dr. Thelmo is
          Experienced
          . Learn about Alopecia Areata.
          See more Alopecia Areata experts
        • Anaplastic Thyroid Cancer
          Dr. Thelmo is
          Experienced
          . Learn about Anaplastic Thyroid Cancer.
          See more Anaplastic Thyroid Cancer experts
        • Arteriovenous Malformation
          Dr. Thelmo is
          Experienced
          . Learn about Arteriovenous Malformation.
          See more Arteriovenous Malformation experts
        • Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED)
          Dr. Thelmo is
          Experienced
          . Learn about Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED).
          See more Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED) experts
        View All 69 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
        1. Homepage
        2. Endocrinologists Newark, DE
        3. Dr. Franklin Thelmo
        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.