Allison Carthan Connolly, M.D.

Internal Medicine

Allison Carthan Connolly is an Internal Medicine specialist based in Mendham, NJ with over 19 years of clinical experience. Offers virtual telehealth visits.

(973) 543-6599Mendham, NJ
Telehealth Available
NPI Active per CMS — Q2 2026

Allison Carthan Connolly, M.D. specializes in internal medicine, serving patients in Mendham, NJ in group practice. She graduated from Tufts University School of Medicine in 2007 and has 19+ years of clinical experience. She regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).

At a glance

  • Uses generic medications more than 74% of reporting doctors in New Jersey
  • Virtual visits available — no app or travel required
1 of 1,084 Internal Medicine providers in NJSee all Internal Medicine in Mendham19+ years experienceNPI since 2012

Older · 5140dNPPES updated 2012-04-26 · verify NPI on CMS · Verify license at New Jersey State Board of Medical Examiners

Contact & Location

Practice Location

19 E Main St, Mendham, NJ 07945-1503

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Hypertension
Lower than avg (-3%)67%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-3%) — less common here

Arthritis
Lower than avg (-2%)47%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-2%) — less common here

Ischemic Heart Disease
Lower than avg (-5%)27%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↓ Fewer patients than average (-5%) — less common here

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2007

    Tufts University School of Medicine

  2. 19 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Education & Training

Tufts University School of Medicine (Class of 2007)

Practice Footprint

Mailing address

24 Indianhead Rd, Morristown, NJ 07960-4802

Differs from practice location

Virtual Internal Medicine Care With Allison Carthan Connolly

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Allison Carthan Connolly for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Mendham required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Allison Carthan Connolly

Dr. Connolly is listed as active in the NPI registry with telehealth listed in Mendham, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (973) 543-6599.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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