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Hematology & Oncology Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Precision genomic tumor profiling, immunotherapy & targeted infusion management (CPT 96413), IV iron repletion for refractory anemia, and thrombosis/clotting evaluations. Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Hematology & Oncology Physicians (2,962)

Page 1 of 83

Dr. Timothy Huyck, MD

Papillion, NE 68046

★★★★★ 5.0 (26)
35th NE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (136,829 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Moshe Chasky, MD

Philadelphia, PA 19114

★★★★★ 5.0 (26)
98th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (249,812 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Mark Sienko, MD

Sequim, WA 98382

★★★★★ 5.0 (26)
90th WA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (585 CMS services/yr).

✓ Accepts Cigna ~$222 Cash

Dr. Sandra Zaky, MD

Stanford, CA 94305

★★★★★ 5.0 (26)
86th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (4,756 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Sunil Rohatgi, MD

Lecanto, FL 34461

★★★★★ 4.9 (26)
99th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (139,487 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Peter Locken, MD

Paducah, KY 42003

★★★★★ 4.9 (26)
94th KY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (5,054 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Vernon Wu, MD

Brooklyn, NY 11210

★★★★★ 4.9 (26)
99th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (68,290 CMS services/yr).

✓ Accepts Cigna ~$232 Cash

Dr. Andre Dixon, MD

Wilson, NC 27893

★★★★★ 4.9 (26)
99th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (50,717 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Gregory Gagnon, MD

Frederick, MD 21702

★★★★★ 4.9 (25)
88th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (12,322 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Devon Mckenzie, MD

Egg Harbor Township, NJ 08234

★★★★★ 4.9 (25)
7th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (805 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Irene Ma, MD

Winfield, IL 60190

★★★★★ 4.9 (26)
91st IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (238,487 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Katharine Price, MD

Rochester, MN 55905

★★★★★ 4.9 (26)
89th MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (91,918 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Timothy Davis, MD

Abingdon, VA 24211

★★★★★ 4.9 (26)
22nd VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (751 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Rufus Mark, MD

Crossville, TN 38555

★★★★★ 4.9 (26)
90th TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,685 CMS services/yr).

✓ Accepts Cigna ~$201 Cash

Dr. Min Yan, MD

Oakland, CA 94612

★★★★★ 4.9 (25)
97th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (281,947 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Nicole Agostino, DO

West Reading, PA 19611

★★★★★ 4.9 (25)
65th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,619 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Rachel Theriault, MD

Ft Worth, TX 76104

★★★★★ 4.9 (25)
63rd TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (98,425 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.9 (25)
68th MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (110,939 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. David Cole, MD

Macon, GA 31201

★★★★★ 4.9 (25)
93rd GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (5,143 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Vincent Joe, MD

Saint Louis, MO 63131

★★★★★ 4.9 (25)
84th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,913 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Margaret Gore, MD

Union City, TN 38261

★★★★★ 4.8 (26)
31st TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (7,552 CMS services/yr).

✓ Accepts Cigna ~$201 Cash

Dr. Bachar Kassem, MD

Somerset, KY 42503

★★★★★ 4.8 (26)
94th KY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (68,779 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Rahul Prasad, MD

Cincinnati, OH 45236

★★★★★ 4.8 (26)
94th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,120 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. David Eagle, MD

Patchogue, NY 11772

★★★★★ 4.8 (25)
86th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (131,680 CMS services/yr).

✓ Accepts Cigna ~$232 Cash

Dr. Sakeer Hussain, MD

Council Bluffs, IA 51503

★★★★★ 4.8 (25)
97th IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (354,740 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Purva Sharma, MD

Bronx, NY 10453

★★★★★ 4.8 (25)
81st NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (113,291 CMS services/yr).

✓ Accepts Cigna ~$232 Cash
Interactive 60-Second “Show This to Your Doctor” Visit & CPT Builder • Defends Against the 11-Second Interruption Rule (PMID 29972200)

Walk Into Your 15-Minute Appointment With Exact Labs, CPT Codes & Opening Words

Clinicians interrupt patients after a median of 11 seconds (J Gen Intern Med, PMID 29972200). Select your appointment reason below to generate your 1-page script:

15-Minute Exam-Room Agenda • High-Volume Endocrinology

Hypothyroidism, Subclinical TSH Drift (2.5–8.0 mIU/L) or Thyroid Nodule

1. Your 10-Second Opening Script (Read Verbatim Before the 11-Second Interruption)

"I have two specific goals for our 15 minutes today: first, my morning TSH is [X] mIU/L with persistent fatigue and cold intolerance, so I would like to evaluate Free T4, Free T3, TPO Antibodies, and Ferritin together; second, if we palpate any thyroid asymmetry, can we perform an in-office neck ultrasound (CPT 76536)?"

2. In-Office Medicare CPT Procedures to Verify Before Booking
CPT 76536 In-Office High-Resolution Thyroid & Neck Ultrasound

Confirms the endocrinologist images thyroid nodules themselves rather than sending you to a hospital radiology department.

CPT 60100 Ultrasound-Guided Fine-Needle Aspiration (FNA) Biopsy

Identifies structural thyroid specialists vs. general diabetes-only clinics.

3. Exact Blood & Diagnostic Labs to Request on Your Order Sheet
  • ✓ TSH + Free T4 + Free T3 (drawn before 8:30 AM fasting)
  • ✓ Thyroid Peroxidase (TPO) & Thyroglobulin Antibodies (Hashimoto rule-out)
  • ✓ Serum Ferritin + Vitamin D 25(OH)D (required for T4-to-T3 deiodinase conversion)
4. Day-1 Pre-Appointment Rule

Hold all Biotin (Vitamin B7) supplements for 72 hours before your blood draw so streptavidin assay interference does not create a false TSH/Free T4 reading.

Patient Triage & Insurance Verification Guide

Frequently Asked Questions: Choosing a Specialist by CPT Volume & Insurance Network

Why does CMS Medicare Part B procedure volume matter when choosing a specialist?

General directory listings show what a doctor claims to treat, whereas federal CMS Medicare Part B claims reveal what they actually perform every week. For example, seeing an endocrinologist who performs 400+ in-office thyroid neck ultrasounds (CPT 76536) per year or a gastroenterologist in the top decile for adenoma detection colonoscopy (CPT 45385) prevents unnecessary outside imaging referrals and repeat appointments.

How does dotMD prevent health-system lab rollups and low-rated clinics from skewing Page 1?

Large hospital networks often bill tens of thousands of automated lab draws or vaccination claims under a single department chair NPI. Our directory triage engine isolates individual practicing clinicians (300 to 4,500 Medicare beneficiaries/year) and requires a minimum 4.2-star verified Google patient consensus with at least 15 reviews for default showcase rankings.

How does the GreatDoc™ Star Rating separate bedside manner from front-desk billing complaints?

The GreatDoc™ rating—calculated by the Proprietary DotMD™ J3 Model—audits patient reviews across clinical diagnostic accuracy, unhurried listening, and procedure skill while flagging administrative friction points (such as $250 annual clinic fees, parking validation costs, or phone hold times) so you know exactly what to expect before walking into the waiting room.

How do I verify if a doctor takes my specific PPO, HMO, or Medicare plan?

Every flagship physician profile on dotMD includes an interactive Insurance Network & Cash-Rate Checker covering Original Medicare Part B, Medicare Advantage, BlueCross BlueShield, Aetna, Cigna, UnitedHealthcare, and regional PPO/HMO plans—plus the exact CMS geo-adjusted CPT 99204 self-pay cash rate ($195–$260) and 3-question script to verify network participation with the billing desk.